Self- regeneration of Au/CeO2 based catalysts with enhanced activity and ultra-stability for acetylene hydrochlorination

Despite the extensive efforts to stabilize Au catalysts for industrial hydrochlorination of acetylene to vinyl chloride the deactivation is not overcome yet. Here, the authors demonstrate that the ceria promotion to Au catalysts affords enhanced activity and stability via formation of Au(0)/Au(I) as...

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Autores principales:	Lin Ye, Xinping Duan, Simson Wu, Tai-Sing Wu, Yuxin Zhao, Alex W. Robertson, Hung-Lung Chou, Jianwei Zheng, Tuğçe Ayvalı, Sarah Day, Chiu Tang, Yun-Liang Soo, Youzhu Yuan, Shik Chi Edman Tsang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/48183aa713aa40979dc98770fde99280
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spelling	oai:doaj.org-article:48183aa713aa40979dc98770fde992802021-12-02T14:38:40ZSelf- regeneration of Au/CeO2 based catalysts with enhanced activity and ultra-stability for acetylene hydrochlorination10.1038/s41467-019-08827-52041-1723https://doaj.org/article/48183aa713aa40979dc98770fde992802019-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-08827-5https://doaj.org/toc/2041-1723Despite the extensive efforts to stabilize Au catalysts for industrial hydrochlorination of acetylene to vinyl chloride the deactivation is not overcome yet. Here, the authors demonstrate that the ceria promotion to Au catalysts affords enhanced activity and stability via formation of Au(0)/Au(I) as new active pairs.Lin YeXinping DuanSimson WuTai-Sing WuYuxin ZhaoAlex W. RobertsonHung-Lung ChouJianwei ZhengTuğçe AyvalıSarah DayChiu TangYun-Liang SooYouzhu YuanShik Chi Edman TsangNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Lin Ye Xinping Duan Simson Wu Tai-Sing Wu Yuxin Zhao Alex W. Robertson Hung-Lung Chou Jianwei Zheng Tuğçe Ayvalı Sarah Day Chiu Tang Yun-Liang Soo Youzhu Yuan Shik Chi Edman Tsang Self- regeneration of Au/CeO2 based catalysts with enhanced activity and ultra-stability for acetylene hydrochlorination
description	Despite the extensive efforts to stabilize Au catalysts for industrial hydrochlorination of acetylene to vinyl chloride the deactivation is not overcome yet. Here, the authors demonstrate that the ceria promotion to Au catalysts affords enhanced activity and stability via formation of Au(0)/Au(I) as new active pairs.
format	article
author	Lin Ye Xinping Duan Simson Wu Tai-Sing Wu Yuxin Zhao Alex W. Robertson Hung-Lung Chou Jianwei Zheng Tuğçe Ayvalı Sarah Day Chiu Tang Yun-Liang Soo Youzhu Yuan Shik Chi Edman Tsang
author_facet	Lin Ye Xinping Duan Simson Wu Tai-Sing Wu Yuxin Zhao Alex W. Robertson Hung-Lung Chou Jianwei Zheng Tuğçe Ayvalı Sarah Day Chiu Tang Yun-Liang Soo Youzhu Yuan Shik Chi Edman Tsang
author_sort	Lin Ye
title	Self- regeneration of Au/CeO2 based catalysts with enhanced activity and ultra-stability for acetylene hydrochlorination
title_short	Self- regeneration of Au/CeO2 based catalysts with enhanced activity and ultra-stability for acetylene hydrochlorination
title_full	Self- regeneration of Au/CeO2 based catalysts with enhanced activity and ultra-stability for acetylene hydrochlorination
title_fullStr	Self- regeneration of Au/CeO2 based catalysts with enhanced activity and ultra-stability for acetylene hydrochlorination
title_full_unstemmed	Self- regeneration of Au/CeO2 based catalysts with enhanced activity and ultra-stability for acetylene hydrochlorination
title_sort	self- regeneration of au/ceo2 based catalysts with enhanced activity and ultra-stability for acetylene hydrochlorination
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/48183aa713aa40979dc98770fde99280
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Self- regeneration of Au/CeO2 based catalysts with enhanced activity and ultra-stability for acetylene hydrochlorination

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