Characterization of NiO–α-MoO3 Composites Synthesized by Microwave Plasma

Characterization of NiO–α-MoO3 Composites Synthesized by Microwave Plasma

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 characterize...

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Main Authors: Surin Promnopas, Orawan Wiranwetchayan, Titipun Thongtem, Wonchai Promnopas, Somchai Thongtem
Language:English
Published: Science Faculty of Chiang Mai University 2019
Subjects:
NiO–MoO3 composites
Microwave plasma
X-ray diffraction
Spectroscopy
Online Access:http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=6721
http://cmuir.cmu.ac.th/jspui/handle/6653943832/66088
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Institution: Chiang Mai University
Language: English
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spelling th-cmuir.6653943832-660882019-08-21T09:18:21Z Characterization of NiO–α-MoO3 Composites Synthesized by Microwave Plasma Surin Promnopas Orawan Wiranwetchayan Titipun Thongtem Wonchai Promnopas Somchai Thongtem NiO–MoO3 composites Microwave plasma X-ray diffraction Spectroscopy 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. 2019-08-21T09:18:21Z 2019-08-21T09:18:21Z 2016 Chiang Mai Journal of Science 43, 2 (SPECIAL ISSUE 1, 2016), 276 - 281 0125-2526 http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=6721 http://cmuir.cmu.ac.th/jspui/handle/6653943832/66088 Eng Science Faculty of Chiang Mai University
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
topic NiO–MoO3 composites
Microwave plasma
X-ray diffraction
Spectroscopy
spellingShingle NiO–MoO3 composites
Microwave plasma
X-ray diffraction
Spectroscopy
Surin Promnopas
Orawan Wiranwetchayan
Titipun Thongtem
Wonchai Promnopas
Somchai Thongtem
Characterization of NiO–α-MoO3 Composites Synthesized by Microwave Plasma
description 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.
author Surin Promnopas
Orawan Wiranwetchayan
Titipun Thongtem
Wonchai Promnopas
Somchai Thongtem
author_facet Surin Promnopas
Orawan Wiranwetchayan
Titipun Thongtem
Wonchai Promnopas
Somchai Thongtem
author_sort Surin Promnopas
title Characterization of NiO–α-MoO3 Composites Synthesized by Microwave Plasma
title_short Characterization of NiO–α-MoO3 Composites Synthesized by Microwave Plasma
title_full Characterization of NiO–α-MoO3 Composites Synthesized by Microwave Plasma
title_fullStr Characterization of NiO–α-MoO3 Composites Synthesized by Microwave Plasma
title_full_unstemmed Characterization of NiO–α-MoO3 Composites Synthesized by Microwave Plasma
title_sort characterization of nio–α-moo3 composites synthesized by microwave plasma
publisher Science Faculty of Chiang Mai University
publishDate 2019
url http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=6721
http://cmuir.cmu.ac.th/jspui/handle/6653943832/66088
_version_ 1681426389926936576

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