Incorporation of Bi<sub>2</sub>O<sub>3</sub> Residuals with Metallic Bi as High Performance Electrocatalyst toward Hydrogen Evolution Reaction
Nanostructured Bismuth-based materials are promising electrodes for highly efficient electrochemical reduction processes such as hydrogen evolution reaction (HER). In this work, a novel sort of nanocomposite made up of partially reduced Bi<sub>2</sub>O<sub>3</sub> into metall...
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MDPI AG
2021-09-01
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| Series: | Catalysts |
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| Online Access: | https://www.mdpi.com/2073-4344/11/9/1099 |
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doaj-52bffa429d944ecab9ecfd8f79e2b62b2021-09-25T23:51:29ZengMDPI AGCatalysts2073-43442021-09-01111099109910.3390/catal11091099Incorporation of Bi<sub>2</sub>O<sub>3</sub> Residuals with Metallic Bi as High Performance Electrocatalyst toward Hydrogen Evolution ReactionRahmad Syah0Awais Ahmad1Afshin Davarpanah2Marischa Elveny3Dadan Ramdan4Munirah D. Albaqami5Mohamed Ouladsmane6Data Science & Computational Intelligence Research Group, Universitas Medan Area, Medan 20223, IndonesiaDepartamento de Quimica Organica, Universidad de Cordoba, Edificio Marie Curie (C-3), Ctra Nnal IV-A, Km 396, E14014 Cordoba, SpainData Science & Computational Intelligence Research Group, Universitas Medan Area, Medan 20223, IndonesiaData Science & Computational Intelligence Research Group, Universitas Sumatera Utara, Medan 20154, IndonesiaData Science & Computational Intelligence Research Group, Universitas Medan Area, Medan 20223, IndonesiaChemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi ArabiaChemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi ArabiaNanostructured Bismuth-based materials are promising electrodes for highly efficient electrochemical reduction processes such as hydrogen evolution reaction (HER). In this work, a novel sort of nanocomposite made up of partially reduced Bi<sub>2</sub>O<sub>3</sub> into metallic Bi anchored on a 3D network of Ni-foam as a high-performance catalyst for electrochemical hydrogen reduction. The application of the hybrid material for HER is shown. The high catalytic activity of the fabricated electrocatalyst arises from the co-operative effect of Bi/Bi<sub>2</sub>O<sub>3</sub> and Ni-foam which provides a highly effective surface area combined with the highly porous structure of Ni-foam for efficient charge and mass transport. The advantages of the electrode for the electrochemical reduction processes such as high current density, low overpotential, and high stability of the electrode are revealed. An overall comparison of our as-prepared electrocatalyst with recently reported works on related work is done.https://www.mdpi.com/2073-4344/11/9/1099bismuth-based electrocatalystwater splittingnanomaterialselectrocatalysthydrogen evolution reactionelectrochemistry |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Rahmad Syah Awais Ahmad Afshin Davarpanah Marischa Elveny Dadan Ramdan Munirah D. Albaqami Mohamed Ouladsmane |
| spellingShingle |
Rahmad Syah Awais Ahmad Afshin Davarpanah Marischa Elveny Dadan Ramdan Munirah D. Albaqami Mohamed Ouladsmane Incorporation of Bi<sub>2</sub>O<sub>3</sub> Residuals with Metallic Bi as High Performance Electrocatalyst toward Hydrogen Evolution Reaction Catalysts bismuth-based electrocatalyst water splitting nanomaterials electrocatalyst hydrogen evolution reaction electrochemistry |
| author_facet |
Rahmad Syah Awais Ahmad Afshin Davarpanah Marischa Elveny Dadan Ramdan Munirah D. Albaqami Mohamed Ouladsmane |
| author_sort |
Rahmad Syah |
| title |
Incorporation of Bi<sub>2</sub>O<sub>3</sub> Residuals with Metallic Bi as High Performance Electrocatalyst toward Hydrogen Evolution Reaction |
| title_short |
Incorporation of Bi<sub>2</sub>O<sub>3</sub> Residuals with Metallic Bi as High Performance Electrocatalyst toward Hydrogen Evolution Reaction |
| title_full |
Incorporation of Bi<sub>2</sub>O<sub>3</sub> Residuals with Metallic Bi as High Performance Electrocatalyst toward Hydrogen Evolution Reaction |
| title_fullStr |
Incorporation of Bi<sub>2</sub>O<sub>3</sub> Residuals with Metallic Bi as High Performance Electrocatalyst toward Hydrogen Evolution Reaction |
| title_full_unstemmed |
Incorporation of Bi<sub>2</sub>O<sub>3</sub> Residuals with Metallic Bi as High Performance Electrocatalyst toward Hydrogen Evolution Reaction |
| title_sort |
incorporation of bi<sub>2</sub>o<sub>3</sub> residuals with metallic bi as high performance electrocatalyst toward hydrogen evolution reaction |
| publisher |
MDPI AG |
| series |
Catalysts |
| issn |
2073-4344 |
| publishDate |
2021-09-01 |
| description |
Nanostructured Bismuth-based materials are promising electrodes for highly efficient electrochemical reduction processes such as hydrogen evolution reaction (HER). In this work, a novel sort of nanocomposite made up of partially reduced Bi<sub>2</sub>O<sub>3</sub> into metallic Bi anchored on a 3D network of Ni-foam as a high-performance catalyst for electrochemical hydrogen reduction. The application of the hybrid material for HER is shown. The high catalytic activity of the fabricated electrocatalyst arises from the co-operative effect of Bi/Bi<sub>2</sub>O<sub>3</sub> and Ni-foam which provides a highly effective surface area combined with the highly porous structure of Ni-foam for efficient charge and mass transport. The advantages of the electrode for the electrochemical reduction processes such as high current density, low overpotential, and high stability of the electrode are revealed. An overall comparison of our as-prepared electrocatalyst with recently reported works on related work is done. |
| topic |
bismuth-based electrocatalyst water splitting nanomaterials electrocatalyst hydrogen evolution reaction electrochemistry |
| url |
https://www.mdpi.com/2073-4344/11/9/1099 |
| work_keys_str_mv |
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1717367745268416512 |