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

Toshio Itoh, Junzhong Wang, Ichiro Matsubara, Woosuck Shin, Noriya Izu, Maiko Nishibori, Norimitsu Murayama

Research output: Contribution to journalArticlepeer-review

24 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)3021-3023
Number of pages3
JournalMaterials Letters
Volume62
Issue number17-18
DOIs
Publication statusPublished - Jun 30 2008
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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