电场下稀释金属-金属团簇上增强的甲烷活化：合金催化的突破
Enhanced methane activation on diluted metal-metal ensembles under an electric field: breakthrough in alloy catalysis.
作者信息
Torimoto Maki, Ogo Shuhei, Harjowinoto Danny, Higo Takuma, Seo Jeong Gil, Furukawa Shinya, Sekine Yasushi
机构信息
Department of Applied Chemistry, Waseda University, 3-4-1, Okubo, Shinjuku, Tokyo, 169-8555, Japan.
出版信息
Chem Commun (Camb). 2019 Jun 6;55(47):6693-6695. doi: 10.1039/c9cc02794g.
PMID:31089596
Abstract
Methane activation on diluted metal ensembles is a challenging task in the field of alloy chemistry. This report describes that synergy between an electric field and Pd-Zn alloy allows improved catalytic activities in the steam reforming of methane. Because of surface protonics, Pd-Pd ensembles are no longer needed. Ligand effects facilitate methane conversion.
摘要
在合金化学领域，稀释金属团簇上的甲烷活化是一项具有挑战性的任务。本报告描述了电场与钯 - 锌合金之间的协同作用能够提高甲烷蒸汽重整中的催化活性。由于表面质子学，不再需要钯 - 钯团簇。配体效应促进了甲烷转化。
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