Processing-Microstructure-Properties Correlation of Ultrasensitive Gas Sensors Produced by Electrospinning

被引：87

作者：

Landau, Osnat ^{[1
]}

Rothschild, Avner ^{[1
]}

Zussman, Eyal ^{[2
]}

机构：

[1] Technion Israel Inst Technol, Dept Mat Engn, IL-32000 Haifa, Israel

[2] Technion Israel Inst Technol, Dept Mech Engn, IL-32000 Haifa, Israel

来源：

CHEMISTRY OF MATERIALS | 2009年 / 21卷 / 01期

关键词：

PHASE-STABILITY; OXIDES; SIZE;

D O I：

10.1021/cm802498c

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：

The correlation between process conditions and microstructure of nanostructured TiO2 layers produced by electrospinning was investigated and the effect on their gas sensing properties examined. Optimization of process conditions yielded ultra-sensitive sensors displaying reversible, fast, and remarkably sensitive response, demonstrating detection limits in the low parts per billion level for NO2 and CO.

引用

页码：9 / 11

页数：3

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