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

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
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Science
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Acceso en línea:https://doaj.org/article/48183aa713aa40979dc98770fde99280
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