Catalytic Partial Oxidation of Methanol over Copper-Zinc Based Catalysts: A Comparative Study of Alumina, Zirconia, and Magnesia as Promoters

被引：22
|
作者：
Li, Chia-Liang [1 ]
Lin, Yu-Chuan [1 ]
机构：
[1] Yuan Ze Univ, Dept Chem Engn & Mat Sci, Yuan Ze Fuel Cell Ctr, Chungli 32003, Taiwan
来源：
CATALYSIS LETTERS | 2010年 / 140卷 / 1-2期
关键词：
Methanol; Oxidation; Copper; Zinc oxide; Hydrogen; X-RAY-DIFFRACTION; HYDROGEN-PRODUCTION; CU/ZNO CATALYSTS; CU; DECOMPOSITION; H-2; CUO/ZNO; ALKANES; FUELS; METAL;
D O I：
10.1007/s10562-010-0429-6
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：
The influence of catalytic promoters, including Al2O3, ZrO2, and MgO, in Cu/ZnO based catalysts was surveyed by partial oxidation of methanol for hydrogen production. Both physical and chemical properties of the catalysts were investigated. The outcome shows that instead of Cu particle size, promoters play a critical role in varying catalytic performances and stabilities. This can be ascribed to the chemical interaction between copper and the promoter.
引用
收藏
页码：69 / 76
页数：8
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