متابعة
Dr. Ahmed Galal Abdelrehim
Dr. Ahmed Galal Abdelrehim
Postdoc Researcher at Ulsan University
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عنوان
عدد مرات الاقتباسات
عدد مرات الاقتباسات
السنة
Mn-doped ZnO nanocrystals synthesized by sonochemical method: Structural, photoluminescence, and magnetic properties
AA Othman, MA Osman, EMM Ibrahim, MA Ali, AG Abd-Elrahim
Materials Science and Engineering: B 219, 1-9, 2017
932017
Room-temperature deposition of ZnO-graphene nanocomposite hybrid photocatalysts for improved visible-light-driven degradation of methylene blue
AG Abd-Elrahim, DM Chun
Ceramics International 47 (9), 12812-12825, 2021
482021
Identification of trapping and recombination levels, structure, morphology, photoluminescence and optical absorption behaviour of alloyed ZnxCd1−xS quantum dots
MA Osman, AG Abd-Elrahim, AA Othman
Journal of Alloys and Compounds 722, 344-357, 2017
452017
The effect of milling time on Structural, optical and Photoluminescence Properties of ZnO Nanocrystals
AA Othman, MA Osman, AG Abd-Elrahim
Optik-International Journal for Light and Electron Optics 156, 161-168, 2018
382018
Nanosized Co3O4–MoS2 heterostructure electrodes for improving the oxygen evolution reaction in an alkaline medium
AG Abd-Elrahim, DM Chun
Journal of Alloys and Compounds 853, 156946, 2021
352021
Thermal annealing and UV irradiation effects on structure, morphology, photoluminescence and optical absorption spectra of EDTA-capped ZnS nanoparticles
MA Osman, AA Othman, WA El-Said, AG Abd-Elrahim, AA Abu-Sehly
Journal of Physics D: Applied Physics 49 (5), 055304, 2015
312015
One-step deposition of a Ni(OH)2-graphene hybrid prepared by vacuum kinetic spray for high energy density hybrid supercapacitor
MMM Mohammed, AG Abd-Elrahim, DM Chun
Materials Chemistry and Physics, 122701, 2020
292020
Excitation Wavelength Dependent Photoluminescence Emission Behavior, UV induced Photoluminescence Enhancement and Optical Gap Tuning of Zn0.45Cd0.55S Nanoparticles for …
MA Osman, AG Abd-Elrahim
Optical Materials 77, 1-12, 2018
292018
Fabrication of efficient nanostructured Co3O4-Graphene bifunctional catalysts: Oxygen evolution, hydrogen evolution, and H2O2 sensing
AG Abd-Elrahim, DM Chun
Ceramics International 46 (15), 23479-23498, 2020
262020
Influence of thermally induced structural and morphological changes, and UV irradiation on photoluminescence and optical absorption behavior of CdS nanoparticles
MA Osman, WA El-Said, AA Othman, AG Abd-Elrahim
Journal of Physics D: Applied Physics 49 (16), 165302, 2016
232016
Size-dependent structural phase transitions and their correlation with photoluminescence and optical absorption behavior of annealed Zn0.45Cd0.55S quantum dots
MA Osman, AG Abd-Elrahim, AA Othman
Materials Characterization 144, 247-263, 2018
222018
Facile one-step deposition of ZnO-graphene nanosheets hybrid photoanodes for enhanced photoelectrochemical water splitting
AG Abd-Elrahim, DM Chun
Journal of Alloys and Compounds 870, 159430, 2021
212021
Facile one-step deposition of Co3O4-MoS2 nanocomposites using a vacuum kinetic spray process for non-enzymatic H2O2 sensing
AG Abd-Elrahim, DM Chun
Surfaces and Interfaces 21, 100748, 2020
162020
Composition dependent electrocatalytic activity of Ni(OH)2-graphene hybrid catalyst deposited by one-step vacuum kinetic spray technique
AG Abd-Elrahim, MMM Mohammed, DM Chun
Materials Chemistry and Physics, 122675, 2020
162020
THERMAL ANNEALING AND UV INDUCED EFFECTS ON THE STRUCTURAL AND OPTICAL PROPERTIES OF CAPPING FREE ZNS NANOPARTICLES SYNTHESIZED BY CO-PRECIPITATION METHOD
MAO A. A. Othman, MH Wahdan, AG Abd-Elrahim
(International Journal of General Engineering and Technology (IJGET) 3 (4 …, 2014
142014
Room-temperature fabrication of a heterostructure Cu2O@ CuO nanosheet electrocatalyst for non-enzymatic detection of glucose and H2O2
AG Abd-Elrahim, DM Chun
Journal of Electroanalytical Chemistry 924, 116874, 2022
112022
Kinetically induced one-step heterostructure formation of Co3O4-Ni (OH) 2-graphene ternary nanocomposites to enhance oxygen evolution reactions
AG Abd-Elrahim, DM Chun
Journal of Alloys and Compounds 906, 164159, 2022
102022
One-step mechanical exfoliation and deposition of layered materials (graphite, MoS2, and BN) by vacuum-kinetic spray process
AG Abd-Elrahim, DM Chun
Vacuum 196, 110732, 2022
102022
Heterostructured Mn3O4-2D material nanosheets: One-step vacuum kinetic spray deposition and non-enzymatic H2O2 sensing
AG Abd-Elrahim, DM Chun
Ceramics International 47 (24), 35111-35123, 2021
92021
Facile synthesis of nano-sized zinc-rich ZnCdS ternary alloy and UV-irradiation curing of photoluminescence emission characteristics
AG Abd-Elrahim, MA Ali
Optical Materials 122, 111774, 2021
52021
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مقالات 1–20