Sfoglia per Autore IBRAHIM, Kassa Belay
Validation of a Method for Determining Heavy Metals in Some Ethiopian Spices By Dry Ashing Using Atomic Absorption Spectroscopy
2014-01-01 Ibrahim, Kassa Belay
The effluent water of any industries such as textile, leather, paper, printing, cosmetic, etc. contains large amount of hazardous dyes. There is a huge number of treatment processes as well as adsorbents that are available in low-cost adsorbents for the removal of hazardous dyes from aqueous waste by adsorption treatment. In this study, a thermally treated eggshell was used as an adsorbent to remove methyl orange from an aqueous solution. All operating parameters like; adsorbent dose, contact time, particle size, and initial concentration of methyl orange were effective in their removal efficiency of the dye.
2014-01-01 Ibrahim, Kassa Belay
Spectroscopic Determination of Trace Metals (Mn, Cu and Ni) Content in Moringa Oleifera
2014-01-01 Ibrahim, Kassa Belay
Phytochemical Constituents and Physicochemical Properties of Medicinal Plant (Moringa Oleifera) Around Bule Hora
2014-01-01 Ibrahim, Kassa Belay
Robust and conductive Magnéli Phase Ti4O7 decorated on 3D-nanoflower NiRu-LDH as high-performance oxygen reduction electrocatalyst
2018-01-01 Ibrahim, K. B.; Su, W. -N.; Tsai, M. -C.; Chala, S. A.; Kahsay, A. W.; Yeh, M. -H.; Chen, H. -M.; Duma, A. D.; Dai, H.; Hwang, B. -J.
Copper and Copper-Based Bimetallic Catalysts for Carbon Dioxide Electroreduction
2018-01-01 Birhanu, M. K.; Tsai, M. -C.; Kahsay, A. W.; Chen, C. -T.; Zeleke, T. S.; Ibrahim, K. B.; Huang, C. -J.; Su, W. -N.; Hwang, B. -J.
Copper and Copper-Based Bimetallic Catalysts for Carbon Dioxide Electroreduction
2018-01-01 Kassie Birhanu, Mulatu; Tsai, Meng-Che; Woldu Kahsay, Amaha; Chen, Chun-Tse; Simachew Zeleke, Tamene; Ibrahim, Kassa Belay; Huang, Chen-Jui; Su, Wei-Nien; Hwang, Bing-Joe
Site Activity and Population Engineering of NiRu-Layered Double Hydroxide Nanosheets Decorated with Silver Nanoparticles for Oxygen Evolution and Reduction Reactions
2018-01-01 Abera Chala, Soressa; Tsai, Meng-Che; Su, Wei-Nien; Ibrahim, Kassa Belay; Dubale Duma, Alemayehu; Yeh, Min-Hsin; Wen, Cheng-Yen; Yu, Chia-Hao; Chan, Ting-Shan; Dai, Hongjie; Hwang, Bing-Joe
A review of transition metal‐based bifunctional oxygen electrocatalysts
2019-01-01 Ibrahim, Kassa B.; Tsai, Meng‐che; Chala, Soressa A.; Berihun, Mulatu K.; Kahsay, Amaha W.; Berhe, Taame A.; Su, Wei‐nien; Hwang, Bing‐joe
Selective and Low Overpotential Electrochemical CO2 Reduction to Formate on CuS Decorated CuO Heterostructure
2019-01-01 Woldu Kahsay, Amaha; Ibrahim, Kassa Belay; Tsai, Meng-Che; Kassie Birhanu, Mulatu; Abera Chala, Soressa; Su, Wei-Nien; Hwang, Bing-Joe
A review of transition metal-based bifunctional oxygen electrocatalysts
2019-01-01 Ibrahim, K. B.; Tsai, M. -C.; Chala, S. A.; Berihun, M. K.; Kahsay, A. W.; Berhe, T. A.; Su, W. -N.; Hwang, B. -J.
Selective and Low Overpotential Electrochemical CO2 Reduction to Formate on CuS Decorated CuO Heterostructure
2019-01-01 Woldu Kahsay, Amaha; Ibrahim, Kassa Belay; Tsai, Meng-Che; Kassie Birhanu, Mulatu; Abera Chala, Soressa; Su, Wei-Nien; Hwang, Bing-Joe
Electrocatalytic reduction of carbon dioxide on gold–copper bimetallic nanoparticles: Effects of surface composition on selectivity
2020-01-01 Birhanu, M. K.; Tsai, M. -C.; Chen, C. -T.; Kahsay, A. W.; Zeleke, T. S.; Ibrahim, K. B.; Huang, C. -J.; Liao, Y. -F.; Su, W. -N.; Hwang, B. J.
Hierarchical 3D Architectured Ag Nanowires Shelled with NiMn-Layered Double Hydroxide as an Efficient Bifunctional Oxygen Electrocatalyst
2020-01-01 Chala, S. A.; Tsai, M. -C.; Su, W. -N.; Ibrahim, K. B.; Thirumalraj, B.; Chan, T. -S.; Lee, J. -F.; Dai, H.; Hwang, B. -J.
Scalable Synthesis of Micron Size Crystals of CH3NH3PbI3 at Room Temperature in Acetonitrile via Rapid Reactive Crystallization
2020-01-01 Berhe, T. A.; Su, W. -N.; Cheng, J. -H.; Lin, M. -H.; Ibrahim, K. B.; Kahsay, A. W.; Lin Li, C.; Tripathi, A. M.; Tang, M. -T.; Hwang, B. -J.
Interfacing CrOx and CuS for synergistically enhanced water oxidation catalysis
2022-01-01 Shifa, Tofik Ahmed; Gradone, Alessandro; Yusupov, Khabib; Ibrahim, Kassa Belay; Jugovac, Matteo; Makarovna Sheverdyaeva, Polina; Rosen, Johanna; Morandi, Vittorio; Moras, Paolo; Vomiero, Alberto
Modulating the Voltage Decay and Cationic Redox Kinetics of Li-Rich Cathodes via Controlling the Local Electronic Structure
2022-01-01 Yu, H. -L.; Ibrahim, K. B.; Chi, P. -W.; Su, Y. -H.; Chen, W. -T.; Tseng, S. -C.; Tang, M. -T.; Chen, C. -L.; Tang, H. -Y.; Pao, C. -W.; Chen, K. -H.; Wu, M. -K.; Wu, H. -L.
Heterostructured composite of NiFe-LDH nanosheets with Ti4O7 for oxygen evolution reaction
2022-01-01 Ibrahim, K. B.; Su, W. -N.; Tsai, M. -C.; Kahsay, A. W.; Chala, S. A.; Birhanu, M. K.; Lee, J. -F.; Hwang, B. J.
Facile Electron Transfer in Atomically Coupled Heterointerface for Accelerated Oxygen Evolution
2022-01-01 Ibrahim, Kassa Belay; Shifa, Tofik Ahmed; Moras, Paolo; Moretti, Elisa; Vomiero, Alberto
Confinement Accelerates Water Oxidation Catalysis: Evidence from In Situ Studies (Small Methods 10/2023)
2023-01-01 Ibrahim, Kassa Belay; Shifa, Tofik Ahmed; Bordin, Matteo; Moretti, Elisa; Wu, Heng‐liang; Vomiero, Alberto
Legenda icone
- file ad accesso aperto
- file disponibili sulla rete interna
- file disponibili agli utenti autorizzati
- file disponibili solo agli amministratori
- file sotto embargo
- nessun file disponibile