HIGH-SURFACE-AREA SILICON-CARBIDE FROM RICE HUSK - A SUPPORT MATERIAL FOR CATALYSTS

被引：14
|
作者：
SINGH, SK
PARIDA, KM
MOHANTY, BC
RAO, SB
机构：
[1] Regional Research Laboratory, Orissa, 751 013, Bhubaneswar
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 1995年 / 54卷 / 01期
关键词：
D O I：
10.1007/BF02071177
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：
Ultrafine beta-SiC with high surface area (150 m(2) g(-1)) has been synthesized by inflight processing of charred rice husk in a r.f. plasma reactor operating at atmospheric pressure. The plasma-synthesized particles were doped with platinum (1%) and tested as a catalytic support material. The catalyst (1% Pt doped beta-SiC) showed 100% conversion of CO to CO2 at a temperature as low as 175 degrees C.
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页码：29 / 34
页数：6
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