Promoting effect of Pt in Ni-based catalysts for CH4 reforming

被引：0
|
作者：
Katya Arishtirova
Barbara Pawelec
Rodimir N. Nikolov
J. L. G. Fierro
Sonia Damyanova
机构：
[1] Bulgarian Academy of Sciences,Institute of Catalysis
[2] CSIS,Instituto de Catalis y Petroleoquimica
[3] Cantoblanco,undefined
来源：
Reaction Kinetics and Catalysis Letters | 2007年 / 91卷
关键词：
Bimetallic PtNi catalysts; dry reforming; characterization;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of Pt/Ni ratio on the surface properties and catalytic behavior of bimetallic PtNi catalysts for reforming of methane with CO2 was studied. The TPR, FTIR of adsorbed CO and XPS data showed that introduction of a small amount of Pt (0.3 – 0.5 wt.%) into the Ni catalyst leads to a decrease of the NiO size, its easy reduction and a uniform distribution of the nickel metal particles.
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页码：241 / 248
页数：7
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