The Kinetics of Low-Temperature Oxidation of Cobalt Nanoparticles in Porous Media

被引：6
|
作者：
Mugtasimov, A. V. [1 ]
Peskov, N. V. [2 ]
Pankina, G. V. [1 ]
Chernavskii, P. A. [1 ]
Lunin, V. V. [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Fac Chem, Moscow, Russia
[2] Moscow MV Lomonosov State Univ, Fac Computat Math & Cybernet, Moscow, Russia
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2011年 / 85卷 / 02期
关键词：
kinetics; low-temperature oxidation; cobalt nanoparticles; porous media;
D O I：
10.1134/S0036024411020257
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 kinetics of oxidation of Co nanoparticles used in heterogeneous catalysis in silica gels and alumina with various porous structures was studied at room temperature. A mathematical model describing processes in the system was suggested. The experimental observations were qualitatively explained.
引用
收藏
页码：217 / 224
页数：8
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