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XPS study of organic/MoO3 hybrid thin films for aldehyde gas sensors: correlation between average Mo valence and sensitivity

Journal of the Ceramic Society of Japan (2010) 118(1375) 171-174
DOI: 10.2109/jcersj2.118.171
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Abstract

We investigate the formaldehyde gas sensing properties of poly(5,6,7,8-tetrahydro-1-naphthylamine)-intercalated MoO3 thin films ((PTHNA)xMoO3). The resistance responses of (PTHNA) xMoO3 to formaldehyde increase with increasing intercalation temperature. X-ray photoelectron spectroscopy reveals that the molar ratio of Mo5+ decreases with increasing intercalation temperature. © 2010 The Ceramic Society of Japan.

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Itoh, T., Matsubara, I., Shin, W., Izu, N., & Nishibori, M. (2010). XPS study of organic/MoO3 hybrid thin films for aldehyde gas sensors: correlation between average Mo valence and sensitivity. Journal of the Ceramic Society of Japan, 118(1375), 171–174. https://doi.org/10.2109/jcersj2.118.171

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