Synthesis of MoO3 submicron belts and MoO2 submicron spheres via polyethylene glycol-assisted hydrothermal method and their gas sensing properties
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Yang, Chao
Cai, Wanling
Xiao, Feng
Wang, Jide
Su, Xintai
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Abstract
MoO3 submicron belts and MoO2 submicron spheres have been synthesized by a polyethylene glycol-assisted hydrothermal method. XRD and SEM images of the products illustrate that MoO3 submicron belts are about tens of micrometers in length and several hundreds of nanometers in diameter. The products are gradually changed from belt-shaped MoO3 to spherical MoO2 with increasing polyethylene glycol as both protective and reducing agent. The products exhibit good responses to acetone and ethanol.
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Ceramics International
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39
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3
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Physical Chemistry not elsewhere classified
Chemical Sciences
Engineering
Studies in Creative Arts and Writing