Balancing activity, stability and conductivity of nanoporous core-shell iridium/iridium oxide oxygen evolution catalysts

Production of affordable, clean hydrogen relies on efficient oxygen evolution, but improving catalytic performance for the reaction in acidic media is challenging. Here the authors show how tuning the nanoporous morphology of iridium/iridium oxide leads to an improvement in activity/stability, compa...

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Autores principales:	Yong-Tae Kim, Pietro Papa Lopes, Shin-Ae Park, A-Yeong Lee, Jinkyu Lim, Hyunjoo Lee, Seoin Back, Yousung Jung, Nemanja Danilovic, Vojislav Stamenkovic, Jonah Erlebacher, Joshua Snyder, Nenad M. Markovic
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/d5427b7fcd734a87a027c8ceea76c15c
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spelling	oai:doaj.org-article:d5427b7fcd734a87a027c8ceea76c15c2021-12-02T15:39:02ZBalancing activity, stability and conductivity of nanoporous core-shell iridium/iridium oxide oxygen evolution catalysts10.1038/s41467-017-01734-72041-1723https://doaj.org/article/d5427b7fcd734a87a027c8ceea76c15c2017-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-01734-7https://doaj.org/toc/2041-1723Production of affordable, clean hydrogen relies on efficient oxygen evolution, but improving catalytic performance for the reaction in acidic media is challenging. Here the authors show how tuning the nanoporous morphology of iridium/iridium oxide leads to an improvement in activity/stability, compared with conventional iridium-based oxides.Yong-Tae KimPietro Papa LopesShin-Ae ParkA-Yeong LeeJinkyu LimHyunjoo LeeSeoin BackYousung JungNemanja DanilovicVojislav StamenkovicJonah ErlebacherJoshua SnyderNenad M. MarkovicNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Yong-Tae Kim Pietro Papa Lopes Shin-Ae Park A-Yeong Lee Jinkyu Lim Hyunjoo Lee Seoin Back Yousung Jung Nemanja Danilovic Vojislav Stamenkovic Jonah Erlebacher Joshua Snyder Nenad M. Markovic Balancing activity, stability and conductivity of nanoporous core-shell iridium/iridium oxide oxygen evolution catalysts
description	Production of affordable, clean hydrogen relies on efficient oxygen evolution, but improving catalytic performance for the reaction in acidic media is challenging. Here the authors show how tuning the nanoporous morphology of iridium/iridium oxide leads to an improvement in activity/stability, compared with conventional iridium-based oxides.
format	article
author	Yong-Tae Kim Pietro Papa Lopes Shin-Ae Park A-Yeong Lee Jinkyu Lim Hyunjoo Lee Seoin Back Yousung Jung Nemanja Danilovic Vojislav Stamenkovic Jonah Erlebacher Joshua Snyder Nenad M. Markovic
author_facet	Yong-Tae Kim Pietro Papa Lopes Shin-Ae Park A-Yeong Lee Jinkyu Lim Hyunjoo Lee Seoin Back Yousung Jung Nemanja Danilovic Vojislav Stamenkovic Jonah Erlebacher Joshua Snyder Nenad M. Markovic
author_sort	Yong-Tae Kim
title	Balancing activity, stability and conductivity of nanoporous core-shell iridium/iridium oxide oxygen evolution catalysts
title_short	Balancing activity, stability and conductivity of nanoporous core-shell iridium/iridium oxide oxygen evolution catalysts
title_full	Balancing activity, stability and conductivity of nanoporous core-shell iridium/iridium oxide oxygen evolution catalysts
title_fullStr	Balancing activity, stability and conductivity of nanoporous core-shell iridium/iridium oxide oxygen evolution catalysts
title_full_unstemmed	Balancing activity, stability and conductivity of nanoporous core-shell iridium/iridium oxide oxygen evolution catalysts
title_sort	balancing activity, stability and conductivity of nanoporous core-shell iridium/iridium oxide oxygen evolution catalysts
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/d5427b7fcd734a87a027c8ceea76c15c
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Balancing activity, stability and conductivity of nanoporous core-shell iridium/iridium oxide oxygen evolution catalysts

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