A study of gas sensing properties of ZnO nanostructures activated by UV light

被引：4
作者：
Procek, M. [1 ]
Pustelny, T. [1 ]
机构：
[1] Silesian Tech Univ, Dept Optoelect, 2 Akad St, PL-44100 Gliwice, Poland
来源：
PHOTONICS LETTERS OF POLAND | 2015年 / 7卷 / 02期
关键词：
D O I：
10.4302/plp.2015.2.07
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper the response of resistance gas sensors is investigated, based on zinc oxide nanostructures to NO2. The research is focused on the influence of ultraviolet light on the operation of such sensors at room temperature. Comparative experiment results are presented and discussed for thermal (200 degrees C) and UV (LED: lambda = 390 nm) activation in different carrier gases (air and nitrogen).
引用
收藏
页码：50 / 52
页数：3
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