Zinc Oxide Nanofiber Gas Sensors Via Electrospinning

被引：108

作者：

Wang, Wei ^{[1
]}

Huang, Huimin ^{[1
]}

Li, Zhenyu ^{[1
]}

Zhang, Hongnan ^{[1
]}

Wang, Yu ^{[1
]}

Zheng, Wei ^{[1
]}

Wang, Ce ^{[1
]}

机构：

[1] Jilin Univ, Alan G MacDiarmid Inst, Changchun 130012, Peoples R China

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2008年 / 91卷 / 11期

关键词：

D O I：

10.1111/j.1551-2916.2008.02765.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Zinc oxide (ZnO) nanofibers with an average diameter of 150 nm were synthesized by electrospinning. The morphology and structure of the as-prepared ZnO nanofibers have been characterized by scanning electron microscopy, transmission electron microscopy, and X-ray diffraction, respectively. The as-prepared ZnO nanofibers exhibit excellent sensing properties against ethanol at an operating temperature of 300 degrees C, including a rapid response (time similar to 3 s) and recovery (time similar to 8 s), super sensitivity, and high selectivity, which makes our product a good candidate for fabricating gas sensors in practice.

引用

页码：3817 / 3819

页数：3

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