Mesoporous WO<sub>3</sub> modified by Au nanoparticles for enhanced trimethylamine gas sensing properties.

Y, Wang; S, Zhang; C, Huang; F, Qu; D, Yao; H, Guo; H, Xu; C, Jiang; M, Yang

doi:10.1039/d0dt03131c

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Mesoporous WO3 modified by Au nanoparticles for enhanced trimethylamine gas sensing properties.

Shared by NobleBlocks on Dec 22, 2020 • 12:00 AM UTC

Authors:

Wang Y

Zhang S

Huang C

Abstract

In this paper, KIT-6 is used as a template to prepare ordered mesoporous materials WO3 and Au-loaded WO3 (Au-WO3). The pristine WO3 sensor and the Au-WO3 sensor are fabricated for the detection of 19 important gases, such as trimethylamine, formaldehyde and CS2. The results show that the Au-WO3 sens...

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