Boosting hot electron flux and catalytic activity at metal–oxide interfaces of PtCo bimetallic nanoparticles

The real-time quantitative detection of hot electrons provides critical clues to understand the origin of the enhanced catalytic performance of bimetallic nanoparticles (NPs). Here, the authors investigate hot electrons generated on bimetallic PtCo NPs during H2 oxidation by measuring the chemicurre...

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Autores principales: Hyosun Lee, Juhyung Lim, Changhwan Lee, Seoin Back, Kwangjin An, Jae Won Shin, Ryong Ryoo, Yousung Jung, Jeong Young Park
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/457d34ce3f0a4891b11b2a017c0da7e4
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spelling oai:doaj.org-article:457d34ce3f0a4891b11b2a017c0da7e42021-12-02T13:27:23ZBoosting hot electron flux and catalytic activity at metal–oxide interfaces of PtCo bimetallic nanoparticles10.1038/s41467-018-04713-82041-1723https://doaj.org/article/457d34ce3f0a4891b11b2a017c0da7e42018-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-04713-8https://doaj.org/toc/2041-1723The real-time quantitative detection of hot electrons provides critical clues to understand the origin of the enhanced catalytic performance of bimetallic nanoparticles (NPs). Here, the authors investigate hot electrons generated on bimetallic PtCo NPs during H2 oxidation by measuring the chemicurrent on a catalytic nanodiode.Hyosun LeeJuhyung LimChanghwan LeeSeoin BackKwangjin AnJae Won ShinRyong RyooYousung JungJeong Young ParkNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Hyosun Lee
Juhyung Lim
Changhwan Lee
Seoin Back
Kwangjin An
Jae Won Shin
Ryong Ryoo
Yousung Jung
Jeong Young Park
Boosting hot electron flux and catalytic activity at metal–oxide interfaces of PtCo bimetallic nanoparticles
description The real-time quantitative detection of hot electrons provides critical clues to understand the origin of the enhanced catalytic performance of bimetallic nanoparticles (NPs). Here, the authors investigate hot electrons generated on bimetallic PtCo NPs during H2 oxidation by measuring the chemicurrent on a catalytic nanodiode.
format article
author Hyosun Lee
Juhyung Lim
Changhwan Lee
Seoin Back
Kwangjin An
Jae Won Shin
Ryong Ryoo
Yousung Jung
Jeong Young Park
author_facet Hyosun Lee
Juhyung Lim
Changhwan Lee
Seoin Back
Kwangjin An
Jae Won Shin
Ryong Ryoo
Yousung Jung
Jeong Young Park
author_sort Hyosun Lee
title Boosting hot electron flux and catalytic activity at metal–oxide interfaces of PtCo bimetallic nanoparticles
title_short Boosting hot electron flux and catalytic activity at metal–oxide interfaces of PtCo bimetallic nanoparticles
title_full Boosting hot electron flux and catalytic activity at metal–oxide interfaces of PtCo bimetallic nanoparticles
title_fullStr Boosting hot electron flux and catalytic activity at metal–oxide interfaces of PtCo bimetallic nanoparticles
title_full_unstemmed Boosting hot electron flux and catalytic activity at metal–oxide interfaces of PtCo bimetallic nanoparticles
title_sort boosting hot electron flux and catalytic activity at metal–oxide interfaces of ptco bimetallic nanoparticles
publisher Nature Portfolio
publishDate 2018
url https://doaj.org/article/457d34ce3f0a4891b11b2a017c0da7e4
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