Table of Contents
Overview
Definition of Catalysis
Catalysis is defined as the process of increasing the rate of a chemical reaction by adding a substance known as a catalyst, which is not consumed during the reaction itself.[1.1] The term "catalysis" was coined by J. Jakob Berzelius in the context of the conversion of alcohol to different molecules using heated clay, highlighting the role of solid materials in facilitating chemical reactions.[4.1] Catalysts function by lowering the activation energy required for a reaction, thereby accelerating the reaction rate without altering the catalyst's properties.[5.1] In the realm of chemistry, catalysis is characterized by the modification of reaction rates, typically resulting in an acceleration of the reaction process.[3.1] This phenomenon is of significant theoretical and practical interest, as it reveals fundamental insights into chemical reactions and is crucial for the success of many industrial processes.[3.1] Catalysts can be classified into two main types: homogeneous catalysts, which exist in the same phase as the reactants, and heterogeneous catalysts, which are in a different phase.[24.1] The distinction between these types is important, as it influences their mechanisms of action and applications in various industrial contexts.[25.1]Importance of Catalysis in Chemical Reactions
Catalysis plays a crucial role in enhancing the efficiency and sustainability of chemical reactions across various industries. One significant area of advancement is in carbon capture, conversion, and storage (CCUS) technologies, which utilize catalytic, photocatalytic, and electrocatalytic methods to effectively reduce CO2 emissions and concentrations in the atmosphere.[8.1] The development of carbon-based nano-catalyst materials has shown great promise in converting CO2 into valuable chemicals, such as formic acid (HCOOH), thereby mitigating the environmental impact of carbon emissions.[9.1] Recent innovations in catalyst development for zero-carbon synthetic fuel production have also emerged, focusing on optimizing catalytic performance through the use of nanostructured catalysts, hybrid materials, and biomimetic approaches.[10.1] Furthermore, non-thermal plasma (NTP) catalysis has been identified as a transformative technology for sustainable chemical production, particularly in energy-intensive industries. This method leverages advances in plasma engineering and nanomaterial catalysts to enable reactions at significantly lower temperatures than traditional thermal catalysis, thus enhancing energy efficiency.[11.1] In the context of sustainable transportation fuels, catalysts are essential for transforming bioderived feedstocks, such as lignocellulosic agricultural waste, into usable fuels and chemicals. This transformation is critical for meeting the growing demands for sustainable liquid fuels, particularly in aviation and marine sectors, which are expected to persist until at least 2050.[12.1] Moreover, the Haber-Bosch process, a cornerstone of ammonia production, has significant environmental implications due to its reliance on fossil fuels. Innovations in catalyst design are pivotal for improving the efficiency and reducing the environmental impact of this process. New catalysts, such as those utilizing chemical looping, have demonstrated the potential for achieving green ammonia production at lower temperatures, which is essential for transitioning to more sustainable practices.[17.1]History
Early Discoveries in Catalysis
Catalysis has been recognized as a significant phenomenon since ancient times, although its theoretical underpinnings were not fully understood until much later. The earliest documented use of inorganic catalysts dates back to 1552, when Valerius Cordus utilized sulfuric acid to catalyze the conversion of alcohol to ether, marking a pivotal moment in the history of catalysis.[53.1] This early application not only demonstrated the practical utility of catalysts but also laid the groundwork for future scientific exploration into catalytic processes. In addition to Cordus's work, the use of catalysts has been integral to traditional practices such as the production of wine and beer, which have employed catalytic processes for centuries.[54.1] These historical applications highlight the longstanding importance of catalysis in industrial practices, even before the advent of modern scientific understanding. Among the earliest industrial catalytic processes were the Deacon process, which involved the oxidation of hydrochloric acid into chlorine gas, and the production of sulfuric acid, both of which were developed prior to the establishment of a scientific framework for catalysis.[54.1]Key Figures and Milestones in Catalytic Science
The systematic study of catalysis began in the 1700s, although the use of catalysts can be traced back to ancient practices, such as the fermentation of sugars to produce alcohol. Elizabeth Fulhame was a pivotal figure in the late 18th and early 19th centuries, providing a theoretical foundation for the field of catalysis.[46.1] In 1836, the term "catalysis" was coined by Jöns Jacob Berzelius, who sought to generalize a growing body of experimental data related to the phenomenon.[47.1] Berzelius also proposed the existence of a "catalytic force," which he associated with the newly defined concept of catalysis.[48.1] By the early 19th century, significant advancements were made in understanding the catalytic properties of various metals, particularly platinum, which were extensively investigated.[49.1] This period marked the beginning of a more structured approach to catalysis, leading to its recognition as a crucial area of research that would eventually influence modern chemistry, including the development of fuels, chemicals, and plastics.[50.1] Wilhelm Ostwald emerged as a key figure in the late 19th century, focusing his research on catalysis and linking it to chemical thermodynamics and kinetics. He was the first to recognize catalysis as a kinetic phenomenon and conducted systematic investigations that laid the groundwork for modern catalytic theories.[59.1] Ostwald's contributions were recognized with the Nobel Prize in Chemistry in 1909, underscoring his influence on the field.[61.1] His work not only advanced the understanding of chemical equilibria and reaction rates but also led to the development of the Ostwald process, which remains significant in contemporary chemical practices.[63.1]Types Of Catalysis
Homogeneous Catalysis
Homogeneous catalysis occurs when the catalyst and reactants are in the same phase, typically in a liquid solution. This type of catalysis is characterized by the catalyst's ability to enhance reaction rates without altering the alignment of the mixture, allowing for a more uniform interaction between the catalyst and reactants.[94.1] A notable example of homogeneous catalysis is the use of (η³-allyl)Co[P(OMe)₃]₃, which facilitates the deuteration of benzene to produce all-cis-C₆H₆D₆.[92.1] In contrast to heterogeneous catalysis, where the catalyst exists in a different phase from the reactants, homogeneous catalysis allows for a more intimate interaction, which can lead to increased selectivity and efficiency in chemical reactions.[96.1] The mechanisms of these two types of catalysis differ significantly; in heterogeneous catalysis, the catalyst may become blocked by adsorbed species, preventing reactants from accessing active sites, whereas in homogeneous catalysis, the catalyst is uniformly distributed throughout the reaction mixture.[95.1] Homogeneous catalysis has become a cornerstone in chemical synthesis and industrial processes, contributing to enhanced reaction rates and selective product formation.[95.1] The development of this catalytic method continues to evolve, with ongoing research aimed at improving its efficiency and applicability in various chemical transformations.[96.1]Heterogeneous Catalysis
Heterogeneous catalysis involves reactions where the catalyst is in a different phase than the reactants, typically with solid catalysts and gaseous or liquid reactants. This method offers several advantages, including ease of separation and recyclability of the catalyst, which can significantly enhance the sustainability of industrial processes.[117.1] The development of heterogeneous catalysts has garnered increasing attention due to their benefits, such as reusability, improved reaction rates and selectivities, and lower costs compared to homogeneous catalysts.[119.1] In the context of sustainability, heterogeneous catalysis plays a crucial role in various applications, particularly in the chemicals and energy industries. It is central to the development of efficient and selective catalytic processes that can minimize environmental impact while maximizing productivity.[110.1] For instance, the use of earth-abundant materials in the design of single-atom catalysts has been shown to outperform traditional catalysts made from rare metals, thereby reducing greenhouse gas emissions and resource consumption in fine chemical manufacturing.[103.1] Moreover, heterogeneous catalysis is instrumental in addressing environmental challenges through applications such as wastewater treatment and pollution control. Techniques like catalytic ozonation have been employed to mitigate environmental pollutants, showcasing the potential of heterogeneous catalysts to contribute to sustainable practices.[108.1] The integration of renewable energy sources with heterogeneous catalytic processes further enhances their sustainability, allowing for the conversion of waste materials into valuable chemicals or energy, thus closing the loop in waste management.[115.1] Despite its advantages, implementing heterogeneous catalysis on an industrial scale presents challenges that can affect efficiency, cost, and sustainability. The selection of appropriate catalysts requires careful consideration of trade-offs between these factors to optimize performance.[117.1] Overall, advancements in heterogeneous catalysis are driving a paradigm shift towards more sustainable practices in the chemical and manufacturing sectors, ultimately reducing the environmental footprint of industrial processes.[104.1]In this section:
Homogeneous CatalysisHeterogeneous CatalysisChemical SynthesisChemical TransformationsAttention
Applications Of Catalysis
Industrial Applications
Catalysis plays a crucial role in various industrial applications, significantly enhancing the efficiency and sustainability of chemical processes. It is defined as the process of increasing the rate of a chemical reaction by adding a substance known as a catalyst, which has evolved into a multidisciplinary field with applications across numerous sectors, including the production of fine and bulk chemicals, pharmaceuticals, and fuels.[130.1] Historically, catalysis has been integral to industrial chemistry, with practices dating back to the 16th and 17th centuries, such as fermentation for alcoholic beverages and the production of vinegar through ethanol oxidation.[129.1] In contemporary settings, catalysts are essential in the manufacture of ammonia fertilizers via the Haber-Bosch process, the production of transportation fuels in refineries, and the synthesis of complex molecules in pharmaceuticals.[130.1] The importance of catalysts extends beyond mere reaction acceleration; they enable reactions to occur under milder conditions, thereby reducing energy consumption and minimizing unwanted byproducts.[131.1] This efficiency is particularly evident in the petrochemical industry, where advancements in catalyst design have led to significant cost reductions and enhanced production rates.[131.1] Furthermore, catalysts contribute to sustainable manufacturing practices by reducing waste generation and lowering energy requirements, which is increasingly vital in the context of global sustainability goals.[137.1] Innovative catalytic technologies, such as non-thermal plasma (NTP) catalysis and photothermal catalysis, are emerging as transformative solutions for sustainable chemical production. These methods allow for energy-efficient reactions at lower temperatures, thereby addressing the energy-intensive nature of traditional processes.[143.1] Additionally, single-atom catalysts (SACs) are gaining attention for their high catalytic efficiency and potential in CO2 conversion and energy applications, although challenges remain in their synthesis and scalability [144.1]Biocatalysis and Enzymatic Processes
Biocatalysis, which utilizes natural catalysts such as enzymes, has its roots in early fermentation processes that have been practiced since antiquity. The production of ethanol through fermentation is recognized as one of the first catalytic applications, demonstrating the fundamental role of catalysis in transforming substrates into desired products.[166.1] This historical context highlights how early societies, often unknowingly, employed catalytic processes in the production of various substances, including wine and beer, which laid the groundwork for more complex catalytic applications in modern chemistry.[168.1] The transition from simple fermentation to more sophisticated catalytic processes was marked by significant advancements in understanding the mechanisms of catalysis. For instance, the development of the Haber-Bosch process for ammonia synthesis exemplifies the dramatic impact that new catalysts have had on the chemical industry throughout the twentieth century.[165.1] This process not only revolutionized fertilizer production but also underscored the importance of heterogeneous catalysts in industrial applications. Moreover, the exploration of enzymatic processes has led to the identification of specific catalysts that can facilitate reactions under mild conditions, making them highly desirable for various applications, including pharmaceuticals and biofuels. The early empirical investigations into fermentation and vinegar production provided essential insights into the catalytic properties of biological materials, paving the way for the modern understanding of enzyme catalysis.[167.1]In this section:
Industrial ChemistryEnergy ConsumptionPetrochemicalSustainable ManufacturingGlobal Sustainability
Recent Advancements
Innovations in Catalytic Materials
Recent advancements in catalytic materials have significantly enhanced the efficiency and sustainability of chemical processes. A notable area of development is the exploration of liquid metal catalysis, which has demonstrated promising applications in oxidation, reduction, and chemical looping reactions. This innovative approach leverages the unique properties of liquid metals to drive catalytic processes, particularly in energy applications such as hydrogen production via methane pyrolysis in liquid metal bubble column reactors.[176.1] In addition to liquid metals, the characterization of catalysts has seen substantial improvements through advanced techniques. The integration of methods such as scanning electron microscopy (SEM), X-ray diffraction (XRD), and solid-state nuclear magnetic resonance (NMR) has provided unprecedented insights into the molecular intricacies of catalytic processes. These techniques enable researchers to unravel the structure-activity relationships of catalysts, thereby facilitating the rational design of more effective catalytic materials.[183.1] For instance, recent findings using solid-state NMR have identified dual active sites on Mo/ZSM-5 catalysts, enhancing our understanding of their catalytic behavior.[184.1] Moreover, the development of single-atom catalysts has emerged as a transformative approach in catalysis. These catalysts, particularly those made from earth-abundant materials like nickel, have been shown to minimize greenhouse gas emissions and resource consumption in fine chemical manufacturing. Their design allows for more sustainable and cost-effective chemical production, especially when integrated with renewable energy sources.[182.1] The focus on sustainability in catalyst design is further emphasized by the incorporation of nano-structured components, which enhance catalytic efficiency while addressing environmental concerns. This approach aims to create catalysts that not only perform effectively but also align with the principles of green chemistry by reducing energy consumption and waste generation.[181.1]In this section:
Environmental Impact
Role of Catalysis in Sustainability
Catalysis is essential for advancing sustainability by offering solutions to environmental challenges through innovative technologies. It significantly contributes to reducing environmental pollution and enhancing quality of life by implementing both end-of-pipe applications and pollution prevention strategies, which are crucial for mitigating industrial impacts on the environment.[218.1] Recent developments in catalytic technologies focus on waste reduction, purification, energy-efficient processes, and eco-friendly chemical methods. These innovations are vital for minimizing the environmental footprint of catalysts and controlling greenhouse gas emissions.[230.1] In the realm of sustainable chemistry, catalysis is pivotal in designing chemical products and processes that minimize or eliminate hazardous substances.[223.1] Green catalysts, particularly, exemplify sustainability by reducing environmental impact while maintaining high performance in pollution control and resource recovery. The development of bio-inspired photocatalysts, which mimic natural photosynthesis, underscores the potential of integrating green catalysts with renewable energy sources to tackle environmental issues.[220.1] Education and public awareness play a critical role in promoting green catalysis practices. Collaborative efforts among academia, industry, and government can drive significant advancements in catalytic technology, while outreach initiatives can enhance public understanding of the benefits of green catalysis.[227.1] The future of catalysis in sustainability is promising, with the potential to revolutionize environmental management and contribute to a greener future.[221.1]In this section:
Challenges And Future Directions
Limitations in Current Catalysis Research
The integration of nonprecious metal catalysts in catalysis research presents several limitations that must be addressed to enhance their effectiveness and adoption. One of the primary concerns is the enhancement of the oxygen reduction reaction (ORR) performance, stability, and cost-effectiveness of these catalysts. Current research emphasizes the development of non-precious nanomaterial-based electrocatalysts, focusing on various types of non-noble electrocatalysts that exhibit improved ORR efficiency.[268.1] Moreover, there are significant challenges associated with the precise design and synthesis of nonprecious metal catalysts for selective hydrogenation reactions. These challenges include the need for a clearer understanding of the design strategies and proposals that can optimize the performance of these catalysts in practical applications.[267.1] As the field progresses, addressing these limitations will be crucial for the widespread adoption of nonprecious metal catalysts in sustainable chemical manufacturing processes.Emerging Trends and Opportunities
Recent advancements in catalysis research have highlighted several emerging trends and opportunities that are shaping the future of this field. A significant focus has been placed on the development of nonprecious metal catalysts, which offer a more sustainable and cost-effective alternative to traditional precious-metal catalysts. This shift is particularly relevant in pharmaceutical process chemistry, where the lower cost and greater sustainability of nonprecious metals can lead to more environmentally friendly practices.[262.1] Moreover, the integration of advanced characterization techniques has provided deeper insights into catalytic processes. Techniques such as scanning electron microscopy (SEM), X-ray diffraction (XRD), and nuclear magnetic resonance (NMR) have been instrumental in unraveling the molecular intricacies of catalysts, thereby enhancing the precision and depth of catalyst characterization.[261.1] This comprehensive understanding is crucial for driving innovation and addressing the challenges associated with catalyst design and application.[263.1] The role of catalysts in green chemistry is also evolving, with a strong emphasis on enhancing reaction efficiency and minimizing waste. Catalysts are pivotal in developing sustainable industrial processes, as they can significantly reduce energy consumption and improve selectivity, thereby contributing to the overall sustainability of chemical manufacturing.[270.1] The transition to greener chemical processes is underscored by the need to minimize environmental impact, which is a critical challenge in the 21st century.[270.1] Additionally, the emergence of plasma catalysis represents a transformative approach to sustainable chemical production. Non-thermal plasma (NTP) catalysis has shown promise in energy-intensive industries by enabling reactions at lower temperatures, thus enhancing energy efficiency and reducing environmental footprints.[273.1] This innovative technology, combined with advancements in nanomaterials and artificial intelligence-driven process optimization, positions plasma catalysis as a key player in the future of sustainable industrial chemistry.[273.1] Finally, the exploration of nanosystems in catalysis is gaining traction, as these materials offer versatile applications across various domains, including energy and environmental challenges. The integration of nanocatalysts and catalytic nanomaterials is expected to play a crucial role in addressing the complexities of fluctuating energy supplies and enhancing the efficiency of catalytic processes.[274.1] As research continues to evolve, these emerging trends and opportunities will likely drive significant advancements in the field of catalysis.In this section:
References
[1] Catalysis - an overview | ScienceDirect Topics — Catalysis is defined as the process of increasing the rate of a chemical reaction by adding a substance known as a catalyst . Catalysis has now evolved into a multidisciplinary field and catalysts are utilized for manufacturing fine or bulk chemicals like ammonia fertilizer through Haber-Bosch process, production of transportation fuels in refineries and in pharmaceutics for selective conversion in complex multifunctional molecules utilizing organic synthesis, in processing of food products and synthetic fibres and in automobile industries. Heterogeneous catalysis is four step process a) absorption of reactants into the catalyst surface b) diffusion of reactants onto the catalyst surface c) reactants react to form desired products d) desorption of products into gas/liquid phase from the catalyst surface (Fig. 1).
[3] Catalysis | Chemistry, Classification, & Chemical Reactions - Britannica — The Editors of Encyclopaedia Britannica Last Updated: Jan 22, 2025 • Article History Table of Contents Table of Contents Ask the Chatbot Key People: Jöns Jacob Berzelius Wilhelm Ostwald Sidney Altman Thomas Robert Cech Richard F. Heck (Show more) Related Topics: acid-base catalysis catalyst poison promoter autocatalysis asymmetric organocatalysis (Show more) See all related content catalysis, in chemistry, the modification of the rate of a chemical reaction, usually an acceleration, by addition of a substance not consumed during the reaction. A particular phenomenon associated with the rates of chemical reactions that is of great theoretical and practical interest is catalysis, the acceleration of chemical reactions by substances not consumed in the reactions themselves—substances known as catalysts. The study of catalysis is of interest theoretically because of what it reveals about the fundamental nature of chemical reactions; in practice, the study of catalysis is important because many industrial processes depend upon catalysts for their success. In a catalyzed reaction, the catalyst generally enters into chemical combination with the reactants but is ultimately regenerated, so the amount of catalyst remains unchanged. Therefore, a catalyst does not affect the position of equilibrium of a chemical reaction; it affects only the rate at which equilibrium is attained.
[4] Overview of Catalysis - SpringerLink — The conversion of alcohol (C 2 H 5 OH) to different molecules using heated clay was already known in the eighteenth century, and the word "catalysis" was coined by J. Jakob Berzelius for this interesting function of solid materials. The theoretical definition of "catalysis" based on the thermodynamics of chemical reactions was given by Wilhelm Ostwald (Nobel Prize in 1909) at the end
[5] What Is a Catalyst? Understand Catalysis - Science Notes and Projects — A catalyst lowers the activation energy of a reaction, increasing its rate. It is not consumed by the process. In chemistry and biology, a catalyst is a substance the increases the rate of a chemical reaction without being consumed by it. Catalysis is the process of speeding up a reaction using a catalyst. The word "catalyst" comes from the Greek word kataluein, which means to loosen or untie.
[8] Advancements in catalytic, photocatalytic, and electrocatalytic CO2 ... — Moreover, carbon capture, conversion and storage (CCUS) technology based on catalytic, photocatalytic, and electrocatalytic conversion is a new and promising approach for effectively reducing CO 2 emissions and concentration in ambient air .
[9] Recent advancements in carbon/metal-based nano-catalysts for the ... — Overall carbon-based nano-catalyst materials for CO 2 to HCOOH have shown great potential in reducing the environmental impact of carbon emissions and producing valuable chemicals.
[10] PDF — This comprehensive review delves into recent advancements in catalyst development for zero-carbon synthetic fuel production. It examines the innovative materials and techniques that have emerged to optimize catalytic performance, including nanostructured catalysts, hybrid materials, and biomimetic approaches.
[11] Plasma catalysis for sustainable industry: lab-scale studies and ... — Plasma catalysis for sustainable industry: lab-scale studies and pathways to upscaling | Discover Applied Sciences Non-thermal plasma (NTP) catalysis has emerged as a transformative technology for achieving sustainable chemical production, particularly within energy-intensive industries. Advances in plasma engineering, nanomaterial catalysts, and AI-driven process optimization continue to refine this field, positioning NTP catalysis as a promising solution for energy-efficient and environmentally friendly industrial chemistry. A fundamental mechanism in plasma catalysis is the transfer of energy from excited plasma species to the catalyst surface, which activates adsorbed molecules and reduces reaction barriers, enabling reactions at much lower temperatures than conventional thermal catalysis . © 2025 Springer Nature
[12] PDF — Catalysis to enable waste biomass utilization Catalysts can transform bioderived feed-stocks, from sources including lignocellu-losic agricultural waste, into ''drop-in'' or new fuels and chemicals. Sustainable liquid fuels will be required until at least 2050 to meet the challenging demands of aviation, marine, and long-distance haul-
[17] Development and Recent Progress on Ammonia Synthesis Catalysts for ... — New catalysts for the Haber-Bosch process are the key to achieving green ammonia production in the foreseeable future. ... Good activity was achieved at low temperatures for low iron content with a 20% Fe-BaH 2 catalyst. However, the major impact of their results comes from the implementation of the chemical looping process for ammonia
[24] What is the Difference Between Heterogeneous and Homogeneous Catalyst ... — The main difference between heterogenous and homogenous catalyst is that heterogenous catalysts are in a different phase, often a solid, while homogeneous catalysts are in the same phase as the reactants, usually in solution or gas.. Catalysts play a crucial role in chemical reactions by facilitating the transformation of reactants into products. There are two main types of catalysts as
[25] 1. An Introduction to Types of Catalysis - Chemistry LibreTexts — This page looks at the the different types of catalyst (heterogeneous and homogeneous) with examples of each kind, and explanations of how they work. In a heterogeneous reaction, the catalyst is in a different phase from the reactants. In a homogeneous reaction, the catalyst is in the same phase as the reactants. The simplest example of this is the reaction between ethene and hydrogen in the presence of a nickel catalyst. This happens when something which isn't a part of the reaction gets very strongly adsorbed onto the surface of the catalyst, preventing the normal reactants from reaching it. This is a good example of the way that a catalyst can be changed during the course of a reaction.
[46] Catalysis - PNNL — The History of Catalysis. Graphic: Wikimedia Commons. Though catalysts have been used by humans since ancient times, such as to produce alcohol through the fermentation of sugars, the systematic study of catalysis did not begin until the 1700s. In the late 1700s and early 1800s, Elizabeth Fulhame provided a theoretical foundation for the study
[47] History of Catalysis - Smith - Wiley Online Library — In 1836, Berzelius coined the word catalysis to generalize a growing body of experimental data. A half century later, Wilhelm Ostwald linked catalysis to chemical thermodynamics and kinetics by defining catalysts as substances that alter the velocity of chemical reactions without appearing in the end products.
[48] A Brief History of the Science of Catalysis - I: from the Early ... — The Early History of Catalysis By Professor A. J. B. Robertson Department of Chemistry, King's College, London One hundred and forty years ago it was Berzelius proceeded to propose the exist- possible for one man to prepare an annual ence of a new force which he called the report on the progress of the whole of "catalytic force" and he called "catalysis" the chemistry, and for many
[49] Educ. quím., 21 The History of Catalysis. From the Beginning to ... - UNAM — Here we trace the development of the concept and its ex-planation, from the dawn of its history until the first Nobel Prizes were awarded in 1909 and 1912 for significant contri-bution in the field. By the beginning of the 19th century the catalytic properties of many metals, notably platinum, had been noticed and extensively investigated, and a crude de-scription of homogeneous catalysis
[50] The Development of Catalysis: A History of Key Processes and Personas ... — Catalysis covers a vast field of academic to industrial research and has undoubtedly changed the world, as it has allowed the introduction of modern fuels, chemicals, and plastics. This book describes the history of catalysis and its path to modern-day catalysis research. The authors are well-qualified to write this history, as they have dedicated their careers to catalysis.
[53] Educ. quím., 21 The History of Catalysis. From the Beginning to ... - UNAM — Catalysis is a phenomenon known from very ancient times, although not so its theory or characteristics; nowadays it plays ... The first known use of inorganic catalysts is from 1552 when Valerius Cordus (1514-1554) used sulfuric acid to catalyze the conversion of alcohol to ether (Cordus, 1575). In 1781 Antoine Augustin
[54] Chapter 1 History of catalysis - ScienceDirect — Industrial catalysis is an old practice. Catalysts have always been used in the production of wine and beer. Among the first industrial catalytic processes are a few inorganic oxidation processes, that is the Deacon process (oxidation of HCl into Cl 2) and the production of sulphuric acid. These processes were developed before a scientific
[59] Catalysis - Topic | Lindau Mediatheque — Catalysis had been studied fitfully throughout the 19th Century. It was only when German chemist and philosopher Wilhelm Ostwald focused his efforts on the phenomenon that real progress was made in unravelling its nature. He systematically and quantitatively investigated catalysis and was the first person to recognise it as a kinetic phenomenon.
[61] Nobel Prizes Recognized Notable Developments In Catalysis — Setting the stage, F. Wilhelm Ostwald received the Nobel Prize in 1909 for his work on catalysis and on the fundamental principles governing chemical equilibria and rates of reaction.
[63] Wilhelm Ostwald, the Father of Physical Chemistry — shing physical chem-istry as an acknowledged branch of chemistry. In the early part of his research career, he investi-gated the chemical affinities of various acids and bases. Subsequently, he broadened his horizons and performed path-breaking work in the field of chemical catalysis. An outcome of this work was the famous Ostwald process which continues to be a mainstay of the modern chemical
[92] 11.1: Homogeneous Catalysis - I - Chemistry LibreTexts — Examples of homogeneous catalysts for arene hydrogenation are rare though it is routinely achieved using catalysts like Rh/C under the heterogeneous conditions. A representative example of a homogeneous catalyst of this class is (η 3 −allyl)Co [P (OMe) 3] 3 that carry out the deuteration of benzene to give the all- cis -C 6 H 6 D 6 compound.
[94] Homogeneous catalysis [Examples] - T4Tutorials.com — Homogeneous catalysis happen when the catalyst and reactants are in the same phase, usually in the liquid phase. The catalyst and the reactants made a solution or a mixture, and the catalyst works by shifting the rate of the reaction without altering the alignment of the mixture.
[95] Examples of Homogeneous Catalysis in Industrial Processes — Introduction to Homogeneous Catalysis Homogeneous catalysis has become a cornerstone in the field of chemical synthesis and industrial processes, where catalysts play a vital role in enhancing reaction rates while often leading to more selective product formation. Unlike heterogeneous catalysis, where the catalyst is in a different phase than the reactants, homogeneous catalysis features a
[96] Homogeneous catalysis - Wikipedia — In contrast, heterogeneous catalysis describes processes where the catalysts and substrate are in distinct phases, typically solid and gas, respectively. The term is used almost exclusively to describe solutions and implies catalysis by organometallic compounds. Homogeneous catalysis is an established technology that continues to evolve.
[103] Sustainability assessment of single-atom catalysts in the transition to ... — Sustainability assessment of single-atom catalysts in the transition to greener chemical processes - ScienceDirect Sustainability assessment of single-atom catalysts in the transition to greener chemical processes Our study provides a comprehensive analysis of how single-atom catalysts minimize greenhouse gas emissions, resource consumption, and waste generation in fine chemical manufacturing. In particular, among the broad spectum of transition metal catalysts, we demonstrate that catalysts made from earth-abundant materials, such as nickel, outperform those based on rare and expensive metals like palladium or iridium, enabling more sustainable and cost-effective chemical production. We emphasize the critical importance of integrating renewable energy sources for long-term sustainability and advocate for the adoption of heterogeneous catalysts over traditional homogeneous systems. For all open access content, the Creative Commons licensing terms apply.
[104] PDF — making industrial processes more efficient and sustainable. In conclusion, advancements in industrial catalysis are driving a paradigm shift towards sustainability in the chemical and manufacturing sectors. These innovations not only improve the efficiency of industrial processes but also reduce their environmental impact.
[108] Heterogeneous catalysis for the environment — Finally, strategies for mitigating environmental pollutants via heterogeneous catalysis are discussed from the perspectives of material flow, energy flow, and data flow. ... X., Fu, L., Chen, F., et al. (2023). Application of heterogeneous catalytic ozonation in wastewater treatment: An overview. Catalysts 13: 342. DOI: 10.3390/catal13020342
[110] Heterogeneous Catalysis: A Central Science for a Sustainable Future — Developing active, selective, and energy efficient heterogeneous catalytic processes is key to a sustainable future because heterogeneous catalysis is at the center of the chemicals and energy industries. The design, testing, and implementation of robust and selective heterogeneous catalytic processes based on insights from fundamental studies could have a tremendous positive impact on the world.
[115] Recent Advances in Catalytic Processes for Green Chemistry — In waste management and recycling, catalytic processes are employed for the conversion of biomass and plastic waste into valuable chemicals or energy sources, closing the loop and minimizing waste
[117] Challenges & Advantages of Industrial Heterogeneous Catalysis — This process, where the catalyst is in a different phase than the reactants, offers distinct advantages in terms of ease of separation and recyclability. However, implementing heterogeneous catalysis on an industrial scale presents a unique set of challenges that can impact efficiency, cost, and sustainability.
[119] Current status and challenges in the heterogeneous catalysis for ... — Reusability, better reaction rates and selectivities, easier product/catalyst separation and inexpensive costs are benefits of heterogeneous catalysts. The development of solid-phase transesterification catalysts has received increasing attention because of these factors. ... Besides, developing a heterogeneous catalyst system is an efficient
[129] Introduction to Catalysis - ScienceDirect — Catalysis has had an extensive scope of applications from long ago until today. There are several catalytic reactions that were practiced in the 16th and 17th centuries, such as the production of alcoholic beverages by fermentation, the manufacture of vinegar by ethanol oxidation, the production of soap by fat hydrolysis, and the production of diethyl ether by dehydration of ethanol.
[130] Catalysis - an overview | ScienceDirect Topics — Catalysis is defined as the process of increasing the rate of a chemical reaction by adding a substance known as a catalyst . Catalysis has now evolved into a multidisciplinary field and catalysts are utilized for manufacturing fine or bulk chemicals like ammonia fertilizer through Haber-Bosch process, production of transportation fuels in refineries and in pharmaceutics for selective conversion in complex multifunctional molecules utilizing organic synthesis, in processing of food products and synthetic fibres and in automobile industries. Heterogeneous catalysis is four step process a) absorption of reactants into the catalyst surface b) diffusion of reactants onto the catalyst surface c) reactants react to form desired products d) desorption of products into gas/liquid phase from the catalyst surface (Fig. 1).
[131] Importance of Catalysis in Chemistry and Industry — Catalysts play an essential role in numerous industrial processes, including the production of fuels, plastics, and pharmaceuticals, where they enable reactions to occur under milder conditions, reduce energy consumption, and minimize unwanted byproducts. “The role of catalysts in industrial processes is akin to that of an efficient conductor in an orchestra; they ensure that the symphony of reactions plays harmoniously and effectively.” * Cost Efficiency: Catalysts can lower production costs by enhancing reaction rates, thus accelerating the overall manufacturing process. These processes highlight the significance of catalysis in the petrochemical industry; however, the technological advancements in catalyst design and application are continually evolving. Enhanced Efficiency: Catalysis significantly increases reaction rates, allowing industries to produce goods more quickly and cost-effectively.
[137] Catalysis for the Circular Economy and Sustainable Manufacturing — In order to realise the circular economy, more sustainable manufacturing processes are required and there is an imperative need to develop new catalysts and catalytic processes across a diverse range of the chemicals, materials and pharmaceuticals supply chains. ... the role of additives, catalyst selectivity and deactivation, and use of that
[143] Advances in Photothermal Catalysis: Mechanisms, Materials, and ... — Photothermal catalysis integrates the strengths of photocatalytic and thermochemical processes and has gained significant attention in driving energy-consuming reactions such as CO2 reduction and pollutant decomposition. It is of particular interest for efficient utilization of the full solar spectrum via capturing shorter- and longer-wavelength light for photocatalysis and photothermal
[144] Unlocking CO2 conversion potential with single atom catalysts and ... — SACs are transforming CO 2 conversion and energy applications due to their high catalytic efficiency, unique electronic structures, and maximal atom utilization. They have shown great promise in CO 2 electroreduction, hydrogenation, and dry reforming, yet challenges remain in their synthesis, stability, and scalable production. This review explores advances in SAC design, support interactions
[165] History of Catalysis - Smith - Wiley Online Library — About the same time, many chemists were using heterogeneous catalysts to develop new processes, the most significant of which was the Haber, Bosch, and Mittasch ammonia process. The dramatic success of the chemical industry throughout most of the twentieth century in no small part derived from the discovery of new catalysts.
[166] A brief history of the science of catalysis - I: From the early ... — the first catalytic application was the production of ethanol by fermentation. Empirical Empirical investigations of the natural world have been described since classical antiquity and
[167] The History of Catalysis. From the Beginning to Nobel Prizes — The art of producing alcohol from sugar by fermentation is known from the beginning of human history. ... a finding that suggested its possible use for the direct production of vinegar from alcohol (Döbereiner, 1823a, Döbereiner, ... The Early History of Catalysis. Platinum Metal Rev., 19 (1975), pp. 64-69. Crossref Google Scholar.
[168] A history of industrial catalysis - ScienceDirect — Catalysis was practiced by many early societies without realizing its impact as demonstrated by the production of wine and beer (fermentation), soap, cheese, sulfuric acid (oil of vitriol), and ether. Catalysis emerged from scientists seeking to understand the chemistry and the origin of the promotion by catalytic materials.
[176] Current state and future prospects of liquid metal catalysis — Current state and future prospects of liquid metal catalysis | Nature Catalysis nature By reflecting on recent demonstrations of efficient liquid metal-driven catalytic systems and leveraging the recent advancements in the chemistry of liquid metals, we glance at applications that stand to benefit from this class of catalysts, particularly in supporting oxidation, reduction and chemical looping reactions. Liquid metals in catalysis for energy applications. Hydrogen production via methane pyrolysis in a liquid metal bubble column reactor with a packed bed. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
[181] Sustainable Catalysis: Navigating Challenges and Embracing ... — Sustainable Catalysis: Navigating Challenges and Embracing Opportunities for a Greener Future | Journal of Chemistry and Environment About the Journal Namisa Naz Department of Chemistry, Government College University, Faisalabad, Pakistan Catalysis plays a crucial role in sustainable chemistry, as demonstrated in this review article. In this review, we discussed sustainable catalysis, including green chemistry, sustainable catalysis criteria, and catalytic reactions. The review finishes with sustainable catalysis research directions. This comprehensive study of sustainable catalysis shows its potential to transform chemical reactions while emphasizing environmental and social concerns, improving green chemistry. Download Citation For Reviewers This Journal is published through an Open Journal System as part of the Public Knowledge Project (PKP). Contact with: Publisher / Editorial Office of the Journal
[182] Sustainability assessment of single-atom catalysts in the transition to ... — Sustainability assessment of single-atom catalysts in the transition to greener chemical processes - ScienceDirect Sustainability assessment of single-atom catalysts in the transition to greener chemical processes Our study provides a comprehensive analysis of how single-atom catalysts minimize greenhouse gas emissions, resource consumption, and waste generation in fine chemical manufacturing. In particular, among the broad spectum of transition metal catalysts, we demonstrate that catalysts made from earth-abundant materials, such as nickel, outperform those based on rare and expensive metals like palladium or iridium, enabling more sustainable and cost-effective chemical production. We emphasize the critical importance of integrating renewable energy sources for long-term sustainability and advocate for the adoption of heterogeneous catalysts over traditional homogeneous systems. For all open access content, the Creative Commons licensing terms apply.
[183] Active Sites in Supported Single-Site Catalysts: An NMR Perspective — Development of well-defined heterogeneous catalysts requires detailed structural characterization of active sites, an essential step toward establishing structure-activity relationships and promoting rational designs of catalysts. Solid-state NMR has emerged as a powerful approach to provide key molecular-level information about active-site structures and dynamics in heterogeneous catalysis
[184] Dual Active Sites on Molybdenum/ZSM‐5 Catalyst for Methane ... — Understanding the nature of active sites on Mo/ZSM-5 is a challenge for applications. Herein, using 1 H {95 Mo} double-resonance solid-state NMR spectroscopy, we identify proximate dual active sites on Mo/ZSM-5 catalyst by direct observation of internuclear spatial interaction between Brønsted acid site and Mo species in zeolite channels.
[218] PDF — Summary The role of catalysis in the reduction of the environmental pollution and in the improvement of the quality of life is discussed both in terms of end of pipe applications and pollution prevention strategies.
[220] PDF — Green catalysts, on the other hand, embody the principles of sustainability and efficiency, offering solutions that minimize environmental impact while achieving high levels of performance in pollution control and resource recovery. The development of bio-inspired photocatalysts, mimicking natural photosynthetic systems, further underscores the potential of green catalysts to integrate with renewable energy sources while addressing environmental challenges . Conclusion In conclusion, green catalysts represent a powerful and versatile tool for reducing the environmental impact of remediation efforts while advancing the goals of sustainability and resource conservation. “Eco-friendly Catalytic Remediation: Reducing Environmental Impact with Green Catalysts.” J Environ Anal Chem 9 (2024): 380.
[221] Eco-friendly Catalytic Remediation: Reducing Environmental Impact with ... — Additionally, education and outreach efforts are essential to raising awareness about the benefits of green catalysis, fostering public support, and encouraging collaborative efforts among stakeholders. Looking to the future, the potential for green catalytic remediation to transform environmental management is vast.
[223] Catalysis as a foundational pillar of green chemistry — Catalysis is one of the fundamental pillars of green chemistry, the design of chemical products and processes that reduce or eliminate the use and generation of hazardous substances. The design and application of new catalysts and catalytic systems are simultaneously achieving the dual goals of environmental protection and economic benefit.
[227] Eco-friendly Catalytic Remediation: Reducing Environmental Impact with ... — Additionally, education and outreach efforts are essential to raising awareness about the benefits of green catalysis, fostering public support, and encouraging collaborative efforts among stakeholders. Looking to the future, the potential for green catalytic remediation to transform environmental management is vast.
[230] Environmental catalysis: trends and outlook - ScienceDirect — New areas include: (i) catalytic technologies for liquid or solid waste reduction or purification; (ii) use of catalysts in energy-efficient catalytic technologies and processes; (iii) reduction of the environmental impact in the use or disposal of catalysts; (iv) new eco-compatible refinery, chemical or non-chemical catalytic processes; (v) catalysis for greenhouse gas control; (vi) use of catalysts for user-friendly technologies and reduction of indoor pollution; (vii) catalytic processes for sustainable chemistry; (viii) reduction of the environmental impact of transport.
[261] Innovations in catalytic understanding: A journey through advanced ... — This work provides a comprehensive overview of advanced characterisation techniques to unravel the molecular intricacies of catalytic processes. It begins with an introduction to catalytic processes and emphasises the importance of innovations in characterisation techniques, including SEM, XRD, UV-Vis, FTIR, RAMAN, XPS, NMR, TEM, AFM and the combined application of these techniques for improved catalytic investigation. Significant advances, including the application of computational techniques, in the study of catalysts are also discussed, focusing on state-of-the-art techniques that provide unprecedented detail on catalyst properties, mechanisms and processes. By integrating developments in microscopic and spectroscopic methods, the study provides a comprehensive insight into how these tools improve the precision and depth of catalyst characterisation, driving innovation and future directions in catalysis research. For all open access content, the Creative Commons licensing terms apply.
[262] Recent Advances in Nonprecious Metal Catalysis — Significant emphasis has been placed on the development of nonprecious metal alternatives to precious-metal-catalyzed reactions due to the lower cost and greater sustainability they can achieve. This review is part of a series describing advances in nonprecious-metal-catalyzed transformations published between March and June 2023 that are relevant to pharmaceutical process chemistry.
[263] Current Advanced Technologies in Catalysts/Catalyzed Reactions - MDPI — Overall, this Special Issue reflects a vibrant and diverse field of research that addresses crucial challenges in sustainable development, environmental remediation, and resource utilization. The development of new catalysts, reaction optimization, and material design shows strong potential for future advancements in various sectors.
[267] Unlocking the catalytic potential of heterogeneous nonprecious metals ... — In addition, we also aim to provide a clear picture of the recent design strategies and proposals for the nonprecious metal catalysed hydrogenation reactions. Finally, we discuss the current challenges and future research opportunities for the precise design and synthesis of nonprecious metal catalysts for selective hydrogenation reactions.
[268] Non-precious metal electrocatalysts design for oxygen reduction ... — The enhancement of ORR performance, stability, and low cost are the main concerns of the non-precious metals catalyst. This review is focused on the development in non-precious nanomaterial-based electrocatalysts and emphasis to the several kinds of non-noble electrocatalysts with enhanced ORR efficiency.
[270] The Role of Catalysts in Green Chemistry: Towards Sustainable Chemical ... — The transition to sustainable chemical processes is a critical challenge in the 21st century, driven by the need to minimize environmental impact and enhance resource efficiency. Catalysts play a pivotal role in green chemistry, offering pathways to more sustainable industrial processes by increasing reaction efficiency, reducing energy consumption, and minimizing waste.
[273] Plasma catalysis for sustainable industry: lab-scale studies and ... — Plasma catalysis for sustainable industry: lab-scale studies and pathways to upscaling | Discover Applied Sciences Non-thermal plasma (NTP) catalysis has emerged as a transformative technology for achieving sustainable chemical production, particularly within energy-intensive industries. Advances in plasma engineering, nanomaterial catalysts, and AI-driven process optimization continue to refine this field, positioning NTP catalysis as a promising solution for energy-efficient and environmentally friendly industrial chemistry. A fundamental mechanism in plasma catalysis is the transfer of energy from excited plasma species to the catalyst surface, which activates adsorbed molecules and reduces reaction barriers, enabling reactions at much lower temperatures than conventional thermal catalysis . © 2025 Springer Nature
[274] A comprehensive review of nanosystems' multifaceted applications in ... — By synthesising information from various disciplines, this review aims to provide a holistic understanding of the versatile applications of nanosystems, offering insights into their present impact and future potential in addressing global challenges in chemistry, catalysis, energy, and the environment. The multifaceted role of nanosystems in chemical, catalytic, energy, and environmental applications is crucial in advancing technology and addressing complex challenges in these domains. Through systematically exploring nanocatalysts, nanosensors, catalytic nanomaterials, and nanomaterials for energy and environmental applications, the article seeks to illuminate the underlying principles, applications, and challenges associated with these nanosystems. Integrating nanosystems has profoundly impacted diverse fields, including chemical processes, catalysis, energy technologies, and environmental applications.