Ethanol sensor based on indium oxide nanowires prepared by carbothermal reduction reaction

被引：114

作者：

Chu, XF ^{[1
]}

Wang, CH ^{[1
]}

Jiang, DL ^{[1
]}

Zheng, CM ^{[1
]}

机构：

[1] Sun Yat Sen Univ, Sch Chem & Chem Engn, Guangzhou 510275, Peoples R China

来源：

CHEMICAL PHYSICS LETTERS | 2004年 / 399卷 / 4-6期

关键词：

D O I：

10.1016/j.cplett.2004.10.053

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：

In2O3 nanowires were prepared by carbothermal reduction reaction between indium oxide and active carbon at 1000 degreesC in flowing nitrogen atmosphere. In2O3 sensors were fabricated from In2O3 nanowires and their gas sensing properties were investigated. It was found that the sensors based on In2O3 nanowires exhibited the best performance, characterized by high response, good selectivity and very short response time to dilute C2H5OH, making them to be promising candidates for practical detectors for dilute C2H5OH. (C) 2004 Published by Elsevier B.V.

引用

页码：461 / 464

页数：4

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