Temperature modulation in semiconductor gas sensing

被引：390

作者：

Lee, AP ^{[1
]}

Reedy, BJ ^{[1
]}

机构：

[1] Univ Tasmania, Sch Appl Sci, Launceston, Tas 7250, Australia

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1999年 / 60卷 / 01期

基金：

澳大利亚研究理事会;

关键词：

semiconductor gas sensor; tin oxide; temperature modulation; dynamic response; thermal cycling; multi-component gas analysis;

D O I：

10.1016/S0925-4005(99)00241-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A review of semiconductor gas sensor literature pertaining to the use of temperature modulation techniques is presented. The temperature dependence of sensor conductance is discussed, along with transient and cyclic modulation techniques for improving sensitivity and selectivity of sensors in the analysis of single gases and multi-component gas mixtures. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：35 / 42

页数：8

共 46 条

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