VOCs sensing properties of layered organic-inorganic hybrid thin films:: MoO3 with various interlayer organic components

被引:27
|
作者
Itoh, Toshio [1 ]
Wang, Junzhong [1 ]
Matsubara, Ichiro [1 ]
Shin, Woosuck [1 ]
Izu, Noriya [1 ]
Nishibori, Maiko [1 ]
Murayama, Norimitsu [1 ]
机构
[1] Natl Inst Adv Ind Sci & Technol, Moriyama Ku, Nagoya, Aichi 4638560, Japan
关键词
layered organic-inorganic hybrids; molybdenum trioxide; VOC sensors; aldehyde gases sensors;
D O I
10.1016/j.matlet.2008.01.099
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Layered organic-inorganic hybrids of semiconductive MoO3 with organic components, polypyrrole, polyaniline, and 5,10,15,20-tetrakis(N-methyl-4-pyridino)porphyrin), have been investigated for VOCs, specifically aldehyde gases, sensing properties by means of monitoring their electrical resistance. Among the various organic/MoO3 hybrids investigated, the sensitiveness of organic/MoO3 hybrids to aldehyde gases is found to be dominated by interlayer spaces for VOC accommodation. (c) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码:3021 / 3023
页数:3
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