Effects of different adsorbed species on ultrafine CO sensors

被引：8

作者：

Lu, F ^{[1
]}

Chen, SY ^{[1
]}

Peng, SY ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Peoples R China

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1998年 / 50卷 / 03期

关键词：

SnO2 gas sensor; mechanism; ultrafine particles; carbon monoxide;

D O I：

10.1016/S0925-4005(98)00239-1

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A low temperature CO sensor has been made by the use of ultrafine tin oxide as the base material. The gas sensor performance is correlated with the effects of different adsorbed CO species. A mechanism for the low temperature sensing is proposed and discussed. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：220 / 226

页数：7

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