Effect of Transition-metal Oxide Additives for Water-Gas-shift Reaction over Supported Copper Catalyst

被引：6

作者：

Sagata, Kunimasa ^{[1
]}

Kawanishi, Yusuke ^{[1
]}

Asamoto, Makiko ^{[1
]}

Yamaura, Hiroyuki ^{[1
]}

Yahiro, Hidenori ^{[1
]}

机构：

[1] Ehime Univ, Dept Mat Sci & Biotechnol, Grad Sch Sci & Engn, Matsuyama, Ehime 7908577, Japan

来源：

CHEMISTRY LETTERS | 2009年 / 38卷 / 02期

关键词：

CO REMOVAL; CU; TEMPERATURE; FUEL;

D O I：

10.1246/cl.2009.172

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The catalytic activities of the low-temperature water-gas-shift (LT-WGS) reaction were investigated for Al2O3-supported Cu catalysts containing CrOx, MnOx, FeOx, CoOx, NiOx, or ZnO. The catalytic activity of Cu/Al2O3 catalyst at 423 K was improved by the small addition of transition-metal oxide. fit particular, Cu/Al2O3 with CoOx showed the highest activity among the supported Cu catalysts used in this study.

引用

页码：172 / 173

页数：2

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