Amorphous Co-Mo-B Film: A High-Active Electrocatalyst for Hydrogen Generation in Alkaline Seawater

The development of efficient electrochemical seawater splitting catalysts for large-scale hydrogen production is of great importance. In this work, we report an amorphous Co-Mo-B film on Ni foam (Co-Mo-B/NF) via a facile one-step electrodeposition process. Such amorphous Co-Mo-B/NF possesses superio...

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Detalles Bibliográficos
Autores principales: Fang, Xiaodong, Wang, Xiangguo, Ouyang, Ling, Zhang, Longcheng, Sun, Shengjun, Liang, Yimei, Luo, Yongsong, Zheng, Dongdong, Kang, Tairan, Liu, Qian, Huo, Feng, Sun, Xuping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9657096/
https://www.ncbi.nlm.nih.gov/pubmed/36364442
http://dx.doi.org/10.3390/molecules27217617
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author Fang, Xiaodong
Wang, Xiangguo
Ouyang, Ling
Zhang, Longcheng
Sun, Shengjun
Liang, Yimei
Luo, Yongsong
Zheng, Dongdong
Kang, Tairan
Liu, Qian
Huo, Feng
Sun, Xuping
author_facet Fang, Xiaodong
Wang, Xiangguo
Ouyang, Ling
Zhang, Longcheng
Sun, Shengjun
Liang, Yimei
Luo, Yongsong
Zheng, Dongdong
Kang, Tairan
Liu, Qian
Huo, Feng
Sun, Xuping
author_sort Fang, Xiaodong
collection PubMed
description The development of efficient electrochemical seawater splitting catalysts for large-scale hydrogen production is of great importance. In this work, we report an amorphous Co-Mo-B film on Ni foam (Co-Mo-B/NF) via a facile one-step electrodeposition process. Such amorphous Co-Mo-B/NF possesses superior activity with a small overpotential of 199 mV at 100 mA cm(−2) for a hydrogen evolution reaction in alkaline seawater. Notably, Co-Mo-B/NF also maintains excellent stability for at least 24 h under alkaline seawater electrolysis.
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spelling pubmed-96570962022-11-15 Amorphous Co-Mo-B Film: A High-Active Electrocatalyst for Hydrogen Generation in Alkaline Seawater Fang, Xiaodong Wang, Xiangguo Ouyang, Ling Zhang, Longcheng Sun, Shengjun Liang, Yimei Luo, Yongsong Zheng, Dongdong Kang, Tairan Liu, Qian Huo, Feng Sun, Xuping Molecules Article The development of efficient electrochemical seawater splitting catalysts for large-scale hydrogen production is of great importance. In this work, we report an amorphous Co-Mo-B film on Ni foam (Co-Mo-B/NF) via a facile one-step electrodeposition process. Such amorphous Co-Mo-B/NF possesses superior activity with a small overpotential of 199 mV at 100 mA cm(−2) for a hydrogen evolution reaction in alkaline seawater. Notably, Co-Mo-B/NF also maintains excellent stability for at least 24 h under alkaline seawater electrolysis. MDPI 2022-11-06 /pmc/articles/PMC9657096/ /pubmed/36364442 http://dx.doi.org/10.3390/molecules27217617 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Fang, Xiaodong
Wang, Xiangguo
Ouyang, Ling
Zhang, Longcheng
Sun, Shengjun
Liang, Yimei
Luo, Yongsong
Zheng, Dongdong
Kang, Tairan
Liu, Qian
Huo, Feng
Sun, Xuping
Amorphous Co-Mo-B Film: A High-Active Electrocatalyst for Hydrogen Generation in Alkaline Seawater
title Amorphous Co-Mo-B Film: A High-Active Electrocatalyst for Hydrogen Generation in Alkaline Seawater
title_full Amorphous Co-Mo-B Film: A High-Active Electrocatalyst for Hydrogen Generation in Alkaline Seawater
title_fullStr Amorphous Co-Mo-B Film: A High-Active Electrocatalyst for Hydrogen Generation in Alkaline Seawater
title_full_unstemmed Amorphous Co-Mo-B Film: A High-Active Electrocatalyst for Hydrogen Generation in Alkaline Seawater
title_short Amorphous Co-Mo-B Film: A High-Active Electrocatalyst for Hydrogen Generation in Alkaline Seawater
title_sort amorphous co-mo-b film: a high-active electrocatalyst for hydrogen generation in alkaline seawater
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9657096/
https://www.ncbi.nlm.nih.gov/pubmed/36364442
http://dx.doi.org/10.3390/molecules27217617
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