Osman Ahmed Zelekew - Concepedia

Author

Osman Ahmed Zelekew

Adama Science and Technology University ORCID

Also Known As

Osman Ahmed Zelekew, Osman Ahmend Zelekew, Osman Zelekew

Publications

2.6K

Citations

H-Index

Concepts

All Affiliations

Adama Science and Technology University National Taiwan University of Science and Technology Fujian Agriculture and Forestry University State Key Laboratory of Pollution Control and Resource Reuse Tongji University

About

Osman Ahmed Zelekew is an author at Adama Science and Technology University specializing in chemical engineering, engineering, and chemistry.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	26	33	1.7K
2	Chemical Engineering	26	33	1.7K
3	Chemistry	25	32	1.7K
4	Health Sciences	2	2	177
5	Applied Physics	1	1	72

Osman Ahmed Zelekew

Publications

2.5K

Citations

H-Index

Page 1

	Year	Citations
Green Synthesis of a CuO–ZnO Nanocomposite for Efficient Photodegradation of Methylene Blue and Reduction of 4-Nitrophenol Aklilu Guale Bekru, Lemma Teshome Tufa, Osman Ahmed Zelekew, ACS Omega	2022	162
Synthesis of visible light responsive iodine-doped mesoporous TiO2 by using biological renewable lignin as template for degradation of toxic organic pollutants Xiaoyun Chen, Huizhi Sun, Jubin Zhang, Applied Catalysis B: Environmental Environmental ChemistryChemical EngineeringEngineeringGreen NanotechnologyPhotochemistry	2019	143
A two-oxide nanodiode system made of double-layered p-type Ag<sub>2</sub>O@n-type TiO<sub>2</sub> for rapid reduction of 4-nitrophenol Osman Ahmed Zelekew, Dong–Hau Kuo Physical Chemistry Chemical Physics	2016	134
A noble bimetal oxysulfide Cu<i>V</i>OS catalyst for highly efficient catalytic reduction of 4-nitrophenol and organic dyes Huizhi Sun, Osman Ahmed Zelekew, Xiaoyun Chen, RSC Advances	2019	125
Synthesis of Titanium Oxide Nanoparticles Using Root Extract of <i>Kniphofia foliosa</i> as a Template, Characterization, and Its Application on Drug Resistance Bacteria Eneyew Tilahun Bekele, Bedasa Abdisa Gonfa, Osman Ahmed Zelekew, Journal of Nanomaterials EngineeringAntibacterial ActivityGreen ChemistryEscherichia ColiBio-based Nanomaterials	2020	104
Synthesis and photocatalytic activities of a CuO/TiO<sub>2</sub> composite catalyst using aquatic plants with accumulated copper as a template Dongfang Lu, Osman Ahmed Zelekew, Angaw Kelemework Abay, RSC Advances	2019	91
Biological renewable hemicellulose-template for synthesis of visible light responsive sulfur-doped TiO2 for photocatalytic oxidation of toxic organic and As(III) pollutants Xiaoyun Chen, Huizhi Sun, Osman Ahmed Zelekew, Applied Surface Science Photocatalytic OxidationChemical EngineeringEngineeringPhotochemistrySynthetic Photochemistry	2020	87
Spherical nanoflower-like bimetallic (Mo,Ni)(S,O)3- sulfo-oxide catalysts for efficient hydrogen evolution under visible light Xiaoyun Chen, Huizhi Sun, Dong–Hau Kuo, Applied Catalysis B: Environmental Materials ScienceChemical EngineeringCatalytic MaterialVisible LightEngineering	2021	87
Synthesis of efficient silica supported TiO2/Ag2O heterostructured catalyst with enhanced photocatalytic performance Osman Ahmed Zelekew, Dong–Hau Kuo, Jemal M. Yassin, Applied Surface Science Materials ScienceChemical EngineeringCatalytic ApplicationEngineeringInorganic Photochemistry	2017	80
Material design with the concept of solid solution-type defect engineering in realizing the conversion of an electrocatalyst of NiS2 into a photocatalyst for hydrogen evolution Xiaoyun Chen, Ting Huang, Dong–Hau Kuo, Applied Catalysis B: Environmental Materials ScienceHydrogen EvolutionChemical EngineeringMaterial DesignEngineering	2021	75

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