Sensors using octaaniline for volatile organic compounds

被引：43

作者：

Feng, J ^{[1
]}

MacDiarmid, AG ^{[1
]}

机构：

[1] Univ Penn, Dept Chem, Philadelphia, PA 19104 USA

来源：

SYNTHETIC METALS | 1999年 / 102卷 / 1-3期

关键词：

spin casting; polyaniline and derivatives; detectors;

D O I：

10.1016/S0379-6779(98)00989-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Reversible gas sensors using an octaaniline and tetraaniline for detection of volatile organic compounds (VOCs) in the atmosphere readily detect toluene vapor admired with air down to similar to 35ppm by measuring resistance changes with a simple, inexpensive ohmmeter. They exhibit excellent sensitivity, reversibility, environmental stability and have little response to water vapor, a common source of interference.

引用

页码：1304 / 1305

页数：2

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