A rhodium/silicon co-electrocatalyst design concept to surpass platinum hydrogen evolution activity at high overpotentials

A rhodium/silicon co-electrocatalyst design concept to surpass platinum hydrogen evolution activity at high overpotentials

Design of hydrogen evolution catalysts needs to balance the hydrogen adsorption energy to facilitate easy adsorption and desorption. Here, the authors report a composite catalyst where hydrogen adsorption occurs on rhodium and desorbs from silicon which has a lower adsorption energy.

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Autores principales: Lili Zhu, Haiping Lin, Youyong Li, Fan Liao, Yeshayahu Lifshitz, Minqi Sheng, Shuit-Tong Lee, Mingwang Shao
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/a2c9319b2e374ad4b07cfa5a3f16fe79
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spelling oai:doaj.org-article:a2c9319b2e374ad4b07cfa5a3f16fe792021-12-02T15:35:22ZA rhodium/silicon co-electrocatalyst design concept to surpass platinum hydrogen evolution activity at high overpotentials10.1038/ncomms122722041-1723https://doaj.org/article/a2c9319b2e374ad4b07cfa5a3f16fe792016-07-01T00:00:00Zhttps://doi.org/10.1038/ncomms12272https://doaj.org/toc/2041-1723Design of hydrogen evolution catalysts needs to balance the hydrogen adsorption energy to facilitate easy adsorption and desorption. Here, the authors report a composite catalyst where hydrogen adsorption occurs on rhodium and desorbs from silicon which has a lower adsorption energy.Lili ZhuHaiping LinYouyong LiFan LiaoYeshayahu LifshitzMinqi ShengShuit-Tong LeeMingwang ShaoNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Lili Zhu
Haiping Lin
Youyong Li
Fan Liao
Yeshayahu Lifshitz
Minqi Sheng
Shuit-Tong Lee
Mingwang Shao
A rhodium/silicon co-electrocatalyst design concept to surpass platinum hydrogen evolution activity at high overpotentials
description Design of hydrogen evolution catalysts needs to balance the hydrogen adsorption energy to facilitate easy adsorption and desorption. Here, the authors report a composite catalyst where hydrogen adsorption occurs on rhodium and desorbs from silicon which has a lower adsorption energy.
format article
author Lili Zhu
Haiping Lin
Youyong Li
Fan Liao
Yeshayahu Lifshitz
Minqi Sheng
Shuit-Tong Lee
Mingwang Shao
author_facet Lili Zhu
Haiping Lin
Youyong Li
Fan Liao
Yeshayahu Lifshitz
Minqi Sheng
Shuit-Tong Lee
Mingwang Shao
author_sort Lili Zhu
title A rhodium/silicon co-electrocatalyst design concept to surpass platinum hydrogen evolution activity at high overpotentials
title_short A rhodium/silicon co-electrocatalyst design concept to surpass platinum hydrogen evolution activity at high overpotentials
title_full A rhodium/silicon co-electrocatalyst design concept to surpass platinum hydrogen evolution activity at high overpotentials
title_fullStr A rhodium/silicon co-electrocatalyst design concept to surpass platinum hydrogen evolution activity at high overpotentials
title_full_unstemmed A rhodium/silicon co-electrocatalyst design concept to surpass platinum hydrogen evolution activity at high overpotentials
title_sort rhodium/silicon co-electrocatalyst design concept to surpass platinum hydrogen evolution activity at high overpotentials
publisher Nature Portfolio
publishDate 2016
url https://doaj.org/article/a2c9319b2e374ad4b07cfa5a3f16fe79
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