Concepedia

Author

Ahmed Helal

Central Metallurgical Research and Development InstituteORCID

Also Known As

Ahmed Helal, Helal, Ahmed

25

Publications

889

Citations

15

H-Index

27

Concepts

All Affiliations

Central Metallurgical Research and Development InstituteNational Research CentreNajran UniversityAl-Azhar UniversityQingdao University
AH

About

Ahmed Helal is an author at Central Metallurgical Research and Development Institute specializing in engineering, photocatalysis, and chemistry.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

14

14

827

2

Chemistry

12

12

754

3

Chemical Engineering

10

10

688

4

Materials Science

9

9

542

5

Environmental Engineering

1

1

26

Ahmed Helal

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17

Publications

873

Citations

15

H-Index

YearCitations

Hydrothermal synthesis of novel heterostructured Fe2O3/Bi2S3 nanorods with enhanced photocatalytic activity under visible light

Ahmed Helal, Farid A. Harraz, Adel A. Ismail,

Applied Catalysis B: Environmental

2017

236

Ease synthesis of mesoporous WO3–TiO2 nanocomposites with enhanced photocatalytic performance for photodegradation of herbicide imazapyr under visible light and UV illumination

Adel A. Ismail, Ibrahim Abdelfattah, Ahmed Helal,

Journal of Hazardous Materials

2015

154

Controlled synthesis of bismuth sulfide nanorods by hydrothermal method and their photocatalytic activity

Ahmed Helal, Farid A. Harraz, Adel A. Ismail,

Materials & Design

2016

85

Efficient photodecomposition of herbicide imazapyr over mesoporous Ga2O3-TiO2 nanocomposites

Adel A. Ismail, Ibrahim Abdelfattah, M. Faisal,

Journal of Hazardous Materials

2017

52

Novel synthesis of BiVO4 using homogeneous precipitation and its enhanced photocatalytic activity

Ahmed Helal, Said M. El‐Sheikh, Jianqiang Yu,

Journal of Nanoparticle Research

2020

46

A novel g-C3N4/In2O3/BiVO4 heterojunction photoanode for improved the photoelectrochemical cathodic protection of 304 SS stainless steel under solar light

Ahmed Helal, Jianqiang Yu, Alaa I. Eid,

Journal of Alloys and Compounds

2022

43

Rational optimization of g-C3N4/Co3O4 nanocomposite for enhanced photodegradation of Rhodamine B dye under visible light

Moustafa M.S. Sanad, T.A. Taha, Ahmed Helal,

Environmental Science and Pollution Research

2023

41

Degradation of local Brilliant Blue R dye in presence of polyvinylidene fluoride/MWCNTs/TiO2 as photocatalysts and plasma discharge

Walied A.A. Mohamed, Alaa Fahmy, Ahmed Helal,

Journal of environmental chemical engineering

2021

32

One-step synthesis of heterojunction Cr2O3 nanoparticles decorated Bi2S3 nanorods with enhanced photocatalytic activity for mineralization of organic pollutants

Ahmed Helal, Farid A. Harraz, Adel A. Ismail

Journal of Photochemistry and Photobiology A Chemistry

2021

29

Recycling of supported nanocomposites for hazardous industrial wastewater treatment via Solar photocatalytic process

Elsayed Ahmed, Badr A. Elsayed, Walied A.A. Mohamed,

Egyptian Journal of Petroleum

2021

26

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