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Title: Characterization of NiO–α-MoO3 Composites Synthesized by Microwave Plasma
Authors: Surin Promnopas
Orawan Wiranwetchayan
Titipun Thongtem
Wonchai Promnopas
Somchai Thongtem
Keywords: NiO–MoO3 composites
Microwave plasma
X-ray diffraction
Issue Date: 2016
Publisher: Science Faculty of Chiang Mai University
Citation: Chiang Mai Journal of Science 43, 2 (SPECIAL ISSUE 1, 2016), 276 - 281
Abstract: Pure orthorhombic MoO3 and NiO–MoO3 composites were successfully synthesized by solid state microwave plasma processing of (NH4)6Mo7O24·4H2O and Ni(NO3)2·6H2O in Ar atmosphere with 3.7 ± 0.1 kPa absolute pressure for 60 min. Phase, morphology, vibration modes and optical properties were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), Raman and Fourier transform infrared (FTIR) spectroscopy, and UV-VIS and photoluminescence (PL) spectroscopy. In this research, formation mechanism of the products was also proposed according to the experimental results.
ISSN: 0125-2526
Appears in Collections:CMUL: Journal Articles

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