Restructuring highly electron-deficient metal-metal oxides for boosting stability in acidic oxygen evolution reaction

Restructuring highly electron-deficient metal-metal oxides for boosting stability in acidic oxygen evolution reaction

The poor catalyst stability for oxygen evolution in acidic media has been a long-time issue. Here, authors demonstrate iridium on MoO3 exhibits a low overpotential for oxygen evolution and excellent durability in acidic media due to the high oxidation state of iridium metal on MoO3.

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Autores principales: Xinghui Liu, Shibo Xi, Hyunwoo Kim, Ashwani Kumar, Jinsun Lee, Jian Wang, Ngoc Quang Tran, Taehun Yang, Xiaodong Shao, Mengfang Liang, Min Gyu Kim, Hyoyoung Lee
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Q
Acceso en línea:https://doaj.org/article/868b471339644a9eb5a33a92a6dc103c
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spelling oai:doaj.org-article:868b471339644a9eb5a33a92a6dc103c2021-12-02T18:51:22ZRestructuring highly electron-deficient metal-metal oxides for boosting stability in acidic oxygen evolution reaction10.1038/s41467-021-26025-02041-1723https://doaj.org/article/868b471339644a9eb5a33a92a6dc103c2021-09-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-26025-0https://doaj.org/toc/2041-1723The poor catalyst stability for oxygen evolution in acidic media has been a long-time issue. Here, authors demonstrate iridium on MoO3 exhibits a low overpotential for oxygen evolution and excellent durability in acidic media due to the high oxidation state of iridium metal on MoO3.Xinghui LiuShibo XiHyunwoo KimAshwani KumarJinsun LeeJian WangNgoc Quang TranTaehun YangXiaodong ShaoMengfang LiangMin Gyu KimHyoyoung LeeNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Xinghui Liu
Shibo Xi
Hyunwoo Kim
Ashwani Kumar
Jinsun Lee
Jian Wang
Ngoc Quang Tran
Taehun Yang
Xiaodong Shao
Mengfang Liang
Min Gyu Kim
Hyoyoung Lee
Restructuring highly electron-deficient metal-metal oxides for boosting stability in acidic oxygen evolution reaction
description The poor catalyst stability for oxygen evolution in acidic media has been a long-time issue. Here, authors demonstrate iridium on MoO3 exhibits a low overpotential for oxygen evolution and excellent durability in acidic media due to the high oxidation state of iridium metal on MoO3.
format article
author Xinghui Liu
Shibo Xi
Hyunwoo Kim
Ashwani Kumar
Jinsun Lee
Jian Wang
Ngoc Quang Tran
Taehun Yang
Xiaodong Shao
Mengfang Liang
Min Gyu Kim
Hyoyoung Lee
author_facet Xinghui Liu
Shibo Xi
Hyunwoo Kim
Ashwani Kumar
Jinsun Lee
Jian Wang
Ngoc Quang Tran
Taehun Yang
Xiaodong Shao
Mengfang Liang
Min Gyu Kim
Hyoyoung Lee
author_sort Xinghui Liu
title Restructuring highly electron-deficient metal-metal oxides for boosting stability in acidic oxygen evolution reaction
title_short Restructuring highly electron-deficient metal-metal oxides for boosting stability in acidic oxygen evolution reaction
title_full Restructuring highly electron-deficient metal-metal oxides for boosting stability in acidic oxygen evolution reaction
title_fullStr Restructuring highly electron-deficient metal-metal oxides for boosting stability in acidic oxygen evolution reaction
title_full_unstemmed Restructuring highly electron-deficient metal-metal oxides for boosting stability in acidic oxygen evolution reaction
title_sort restructuring highly electron-deficient metal-metal oxides for boosting stability in acidic oxygen evolution reaction
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/868b471339644a9eb5a33a92a6dc103c
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AT hyunwookim restructuringhighlyelectrondeficientmetalmetaloxidesforboostingstabilityinacidicoxygenevolutionreaction
AT ashwanikumar restructuringhighlyelectrondeficientmetalmetaloxidesforboostingstabilityinacidicoxygenevolutionreaction
AT jinsunlee restructuringhighlyelectrondeficientmetalmetaloxidesforboostingstabilityinacidicoxygenevolutionreaction
AT jianwang restructuringhighlyelectrondeficientmetalmetaloxidesforboostingstabilityinacidicoxygenevolutionreaction
AT ngocquangtran restructuringhighlyelectrondeficientmetalmetaloxidesforboostingstabilityinacidicoxygenevolutionreaction
AT taehunyang restructuringhighlyelectrondeficientmetalmetaloxidesforboostingstabilityinacidicoxygenevolutionreaction
AT xiaodongshao restructuringhighlyelectrondeficientmetalmetaloxidesforboostingstabilityinacidicoxygenevolutionreaction
AT mengfangliang restructuringhighlyelectrondeficientmetalmetaloxidesforboostingstabilityinacidicoxygenevolutionreaction
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