Hydrogenation of Co2 over YBa2Cu3O6∼7 catalyst

被引：0

作者：

Gao, LZ ^{[1
]}

Li, JT ^{[1
]}

Yan, QG ^{[1
]}

Tang, JN ^{[1
]}

Liang, YH ^{[1
]}

Yu, ZL ^{[1
]}

机构：

[1] Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China

来源：

ADVANCES OF ALCOHOL FUELS IN THE WORLD | 1998年

关键词：

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Hydrogenation of CO2 over YBa2Cu3O6 similar to 7 Superconductor catalyst has been studied. The main products are methanol, CO, and trace of CH3OCH3. XPS, XRD, AFM techniques have been used to characterize the structure, copper oxidation state and active site. It was found that at in situ reaction case, the structure of YBa2Cu3O6 similar to 7 transformed from orthorhombic to tetragonal phase, the active site on the surface possible be the Cu (I), the level of particle dispersion at reaction state increased in comparision with that of pure YBa2Cu3O6 similar to 7 untreated with CO2 and H-2.

引用

页码：61 / 65

页数：5

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