Marjoni Imamora Ali Umar

Author

Also Known As

Institut Agama Islam Negeri (IAIN) Batu Sangkar, M I A Umar, M. I. A. Umar, Marjoni Imamora Ali Umar, Marjoni Imamora Ali Umar

Publications

376

Citations

H-Index

Concepts

All Affiliations

National University of Malaysia Institut Agama Islam Negeri Bengkulu Universitas Islam Negeri Sumatera Utara Universitas Halu Oleo Andalas University

About

Marjoni Imamora Ali Umar is an author at National University of Malaysia specializing in materials science, engineering, and nanomaterials.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	7	7	130
2	Applied Physics	3	3	46
3	Chemistry	2	2	33
4	Electrical Engineering	2	2	26
5	Materials Engineering	1	1	13

Marjoni Imamora Ali Umar

Publications

315

Citations

H-Index

Page 1

	Year	Citations
Two-Dimensional, Hierarchical Ag-Doped TiO<sub>2</sub> Nanocatalysts: Effect of the Metal Oxidation State on the Photocatalytic Properties Siti Khatijah Md Saad, Akrajas Ali Umar, Marjoni Imamora Ali Umar, ACS Omega	2018	71
Revisiting Generic Science Skills as 21st Century Skills on Biology Learning M. Haviz, Hikmatul Karomah, Rina Delfita, Jurnal Pendidikan IPA Indonesia	2018	42
Advances in porous and high-energy (001)-faceted anatase TiO2 nanostructures Akrajas Ali Umar, Siti Khatijah Md Saad, Marjoni Imamora Ali Umar, Optical Materials Materials ScienceEngineeringNanoporous MaterialNanomaterialsAnatase Tio2 Nanostructures	2017	36
Photocatalytic activity and stability properties of porous TiO2 film as photocatalyst for methylene blue and methylene orange degradation Siti Naqiyah Sadikin, Jaenudin Ridwan, Marjoni Imamora Ali Umar, International Journal of Electrochemical Science	2023	24
Characterization of multilayer graphene prepared from short-time processed graphite oxide flake Marjoni Imamora Ali Umar, Chi Chin Yap, Rozidawati Awang, Journal of Materials Science Materials in Electronics Materials ScienceGraphene NanomeshesEngineeringCarbon-based MaterialNanomaterials	2012	20
Charge transfer uplift in dye-sensitized solar cells using fibrous nanocrystals of platinum-based bimetallic counter electrodes Muhamad Adam Ramli, Elvy Rahmi Mawarnis, Marjoni Imamora Ali Umar, Surfaces and Interfaces Materials ScienceEngineeringNanomaterialsOrganic Solar CellSurface Electrochemistry	2021	20
Formation of gold-coated multilayer graphene via thermal reduction Marjoni Imamora Ali Umar, Chi Chin Yap, Rozidawati Awang, Materials Letters Materials ScienceGraphene NanomeshesEngineeringNanomaterialsGraphene Fiber	2013	15
Effect of thermal reduction temperature on the optical and electrical properties of multilayer graphene Marjoni Imamora Ali Umar, Chi Chin Yap, Rozidawati Awang, Journal of Materials Science Materials in Electronics Materials ScienceGraphene NanomeshesElectrical EngineeringOptical MaterialsEngineering	2016	15
Optoelectrical Properties of Hexamine Doped-Methylammonium Lead Iodide Perovskite under Different Grain-Shape Crystallinity Marjoni Imamora Ali Umar, Annisa Zahra Ahdaliza, Salah M. El‐Bahy, Nanomaterials	2023	14
Air-Processable Perovskite Solar Cells by Hexamine Molecule Phase Stabilization Nabilah Alias, Akrajas Ali Umar, Siti Naqiyah Sadikin, ACS Omega	2023	14

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