A two-oxide nanodiode system made of double-layered p-type Ag 2 O@ n-type TiO 2 for rapid reduction of 4-nitrophenol OA Zelekew, DH Kuo Physical Chemistry Chemical Physics 18 (6), 4405-4414, 2016 | 141 | 2016 |
Synthesis of visible light responsive iodine-doped mesoporous TiO2 by using biological renewable lignin as template for degradation of toxic organic pollutants X Chen, H Sun, J Zhang, OA Zelekew, D Lu, DH Kuo, J Lin Applied Catalysis B: Environmental 252, 152-163, 2019 | 103 | 2019 |
Synthesis of Titanium Oxide Nanoparticles Using Root Extract of Kniphofia foliosa as a Template, Characterization, and Its Application on Drug Resistance Bacteria ET Bekele, BA Gonfa, OA Zelekew, HH Belay, FK Sabir Journal of Nanomaterials 2020 (1), 2817037, 2020 | 95 | 2020 |
A noble bimetal oxysulfide Cu V OS catalyst for highly efficient catalytic reduction of 4-nitrophenol and organic dyes H Sun, OA Zelekew, X Chen, Y Guo, DH Kuo, Q Lu, J Lin RSC advances 9 (55), 31828-31839, 2019 | 90 | 2019 |
Synthesis of Efficient Silica Supported TiO2/Ag2O Heterostructured Catalyst with Enhanced Photocatalytic Performance OA Zelekew, DH Kuo, JM Yassin, KE Ahmed, H Abdullah Applied Surface Science, 2017 | 80 | 2017 |
Synthesis and photocatalytic activities of a CuO/TiO2 composite catalyst using aquatic plants with accumulated copper as a template D Lu, OA Zelekew, AK Abay, Q Huang, X Chen, Y Zheng RSC Advances 2019 (9), 2018–2025, 2019 | 72 | 2019 |
Green synthesis of a CuO–ZnO nanocomposite for efficient photodegradation of methylene blue and reduction of 4-nitrophenol AG Bekru, LT Tufa, OA Zelekew, M Goddati, J Lee, FK Sabir ACS omega 7 (35), 30908-30919, 2022 | 66 | 2022 |
Facile synthesis of SiO2@ CuxO@ TiO2 heterostructures for catalytic reductions of 4-nitrophenol and 2-nitroaniline organic pollutants OA Zelekew, DH Kuo Applied Surface Science 393, 110-118, 2017 | 65 | 2017 |
Biological renewable hemicellulose-template for synthesis of visible light responsive sulfur-doped TiO2 for photocatalytic oxidation of toxic organic and As (III) pollutants X Chen, H Sun, OA Zelekew, J Zhang, Y Guo, A Zeng, DH Kuo, J Lin Applied Surface Science 525, 146531, 2020 | 61 | 2020 |
Synthesis of a hierarchical structured NiO/NiS composite catalyst for reduction of 4-nitrophenol and organic dyes OA Zelekew, DH Kuo RSC Advances 8 (7), 4353–4362, 2017 | 56 | 2017 |
Spherical nanoflower-like bimetallic (Mo, Ni)(S, O) 3-x sulfo-oxide catalysts for efficient hydrogen evolution under visible light X Chen, H Sun, DH Kuo, AB Abdeta, OA Zelekew, Y Guo, J Zhang, ... Applied Catalysis B: Environmental 287, 119992, 2021 | 54 | 2021 |
Catalytic reduction of organic and hexavalent chromium pollutants with highly active bimetal CuBiOS oxysulfide catalyst under dark Y Guo, OA Zelekew, H Sun, DH Kuo, J Lin, X Chen Separation and Purification Technology 242, 116769, 2020 | 51 | 2020 |
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 X Chen, T Huang, DH Kuo, H Sun, P Li, OA Zelekew, AB Abdeta, Q Wu, ... Applied Catalysis B: Environmental 298, 120542, 2021 | 44 | 2021 |
A molybdenum sulfo-oxide/cobalt oxysulfide Z-scheme heterojunction catalyst for efficient photocatalytic hydrogen production and pollutant reduction Q Wu, AB Abdeta, DH Kuo, H Zhang, Q Lu, J Zhang, OA Zelekew, ... Journal of Materials Chemistry A 10 (10), 5328-5349, 2022 | 41 | 2022 |
Water hyacinth plant extract mediated green synthesis of Cr2O3/ZnO composite photocatalyst for the degradation of organic dye OA Zelekew, PA Fufa, FK Sabir, AD Duma Heliyon 7 (7), 2021 | 38 | 2021 |
Synthesis of Sn-WO3/g-C3N4 composites with surface activated oxygen for visible light degradation of dyes KE Ahmed, DH Kuo, MA Zeleke, OA Zelekew, AK Abay Journal of Photochemistry and Photobiology A: Chemistry 369, 133-141, 2019 | 35 | 2019 |
Green synthesis of p-Co3O4/n-ZnO composite catalyst with Eichhornia Crassipes plant extract mediated for methylene blue degradation under visible light irradiation SG Aragaw, FK Sabir, D Andoshe, OA Zelekew Materials Research Express, 2020 | 32 | 2020 |
Activated carbon supported CuSnOS catalyst with an efficient catalytic reduction of pollutants under dark condition H Sun, AB Abdeta, DH Kuo, Q Wu, Y Guo, OA Zelekew, Z Yuan, J Lin, ... Journal of Molecular Liquids 334, 116079, 2021 | 31 | 2021 |
Initiating highly efficient (Bi, Ce) 2 (O, S) 3− x oxysulfide catalysts with rich oxygen vacancies for hydrogen evolution via adjusting valence band configuration X Chen, Q Wu, DH Kuo, AB Abdeta, H Zhang, P Li, T Huang, OA Zelekew, ... Journal of Materials Chemistry A 11 (8), 4126-4141, 2023 | 30 | 2023 |
Green synthesis of Co-doped ZnO via the accumulation of cobalt ion onto Eichhornia crassipes plant tissue and the photocatalytic degradation efficiency under visible light OA Zelekew, SG Aragaw, FK Sabir, DM Andoshe, AD Duma, DH Kuo, ... Materials Research Express 8 (2), 025010, 2021 | 30 | 2021 |