Nitrous oxide decomposition active site on Ni-MgO catalysts characterized by X-ray absorption fine structure spectroscopy

被引：12
作者：
Izumi, Y [1 ]
Shimizu, T [1 ]
Kobayashi, T [1 ]
Aika, K [1 ]
机构：
[1] Tokyo Inst Technol, Interdisciplinary Grad Sch Sci & Engn, Dept Environm Chem & Engn, Midori Ku, Yokohama, Kanagawa 2268502, Japan
来源：
CHEMICAL COMMUNICATIONS | 2000年 / 12期
关键词：
D O I：
10.1039/b002773l
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A contracted Ni2+ coordination site distorted in the direction of Ni ... Mg and Ni ... Ni was found to be responsible for catalytic N2O decomposition when Ni2+ is diluted in a MgO matrix (Ni2+/Mg2+ atomic ratio approximate to 1.0) based on a local structure study by nickel K-edge X-ray absorption fine structure spectroscopy.
引用
收藏
页码：1053 / 1054
页数：2
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