Effective platinum catalysts for low-temperature oxidation of CO

被引：0
|
作者：
Khaminets, S. G. [1 ]
Potapova, L. L. [2 ]
Radkevich, B. Z. [2 ]
Kochubei, D. I. [1 ]
Egiazarov, Yu. G. [2 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Boreskov Inst Catalysis, Novosibirsk 630090, Russia
[2] Belarus Natl Acad Sci, Inst Phys Organ Chem, Minsk 220072, BELARUS
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2010年 / 84卷 / 04期
关键词：
SUBSURFACE OXYGEN FORMATION; PRETREATMENT; PT(100);
D O I：
10.1134/S0036024410040072
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：
A number of platinum-based catalysts bonded on carbon fiber karbopon were prepared using alcohol solutions of H2PtCl6. The catalytic activity of the samples was determined in the low-temperature oxidation of carbon monoxide by oxygen. The effect of the solvent nature of the precursor on the activity of the catalysts was determined. The best results were obtained in the presence of 1.5% Pt/karbopon catalyst prepared using isobutyl alcohol; 100% CO conversion was achieved in respiratory treatment (12000 h(-1), room temperature).
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页码：561 / 565
页数：5
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