Methanol synthesis from CO2 under atmospheric pressure over supported Pd catalysts

被引：94

作者：

Iwasa, N ^{[1
]}

Suzuki, H ^{[1
]}

Terashita, M ^{[1
]}

Arai, M ^{[1
]}

Takezawa, N ^{[1
]}

机构：

[1] Hokkaido Univ, Grad Sch Engn, Div Engn & Mat Sci, Sapporo, Hokkaido 0608628, Japan

来源：

CATALYSIS LETTERS | 2004年 / 96卷 / 1-2期

关键词：

methanol synthesis; CO2; hydrogenation; PdZn alloy;

D O I：

10.1023/B:CATL.0000029533.41604.13

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Pd/ZnO catalyst exhibits high activity and selectivity for methanol synthesis in the hydrogenation of CO2 under atmospheric pressure. PdZn alloys are formed upon reduction of the Pd/ZnO catalyst at high temperatures. The catalytic activity and selectivity are greatly enhanced upon the formation of such PdZn alloys. The turnover frequency and selectivity of methanol formation are markedly larger than those of a Cu/ZnO type control catalyst.

引用

页码：75 / 78

页数：4

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