S
Somchai Thongtem
Researcher at Chiang Mai University
Publications - 421
Citations - 8521
Somchai Thongtem is an academic researcher from Chiang Mai University. The author has contributed to research in topics: Photocatalysis & Raman spectroscopy. The author has an hindex of 41, co-authored 393 publications receiving 6761 citations. Previous affiliations of Somchai Thongtem include Osaka University & Helsinki University of Technology.
Papers
More filters
Journal ArticleDOI
Synthesis of hexagonal WO3 nanowires by microwave-assisted hydrothermal method and their electrocatalytic activities for hydrogen evolution reaction
Anukorn Phuruangrat,Anukorn Phuruangrat,Dong Jin Ham,Suk Joon Hong,Somchai Thongtem,Jae Sung Lee +5 more
TL;DR: In this paper, hexagonal WO3 (hex-WO3) nanowires with high aspect ratio and crystallinity have been prepared for the first time by a microwave-assisted hydrothermal method.
Journal ArticleDOI
Luminescence and absorbance of highly crystalline CaMoO4, SrMoO4, CaWO4 and SrWO4 nanoparticles synthesized by co-precipitation method at room temperature
Titipun Thongtem,Sukjit Kungwankunakorn,Budsabong Kuntalue,Anukorn Phuruangrat,Somchai Thongtem +4 more
TL;DR: In this paper, high-level crystalline CaMoO4, SrMoO 4, CaWO 4 and SrWO4 nanoparticles were synthesized by co-precipitation of mixtures of Ca(NO 3 ) 2 4H 2 O or Sr(NO3 ) 2, and Na 2 MoO 4 2H 2O or Na 2 WO 4 1H2O dissolved in ethylene glycol at room temperature (30°C).
Journal ArticleDOI
Ultrasonic-assisted synthesis of Nd-doped ZnO for photocatalysis
TL;DR: In this article, undoped and Nd-doped wurtzite hexagonal ZnO nanoneedles were successfully synthesized by ultrasonic assisted solution method, and characterized by X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM) and transmission electron microscope (TEM).
Journal ArticleDOI
Sonochemical synthesis of Dy-doped ZnO nanostructures and their photocatalytic properties
TL;DR: In this article, Dy-doped ZnO nanostructures were synthesized by a sonochemical method and the concentration effect of Dy on their phase, morphology, optical properties and photocatalytic activities was investigated.
Journal ArticleDOI
Effect of pH on visible-light-driven Bi2WO6 nanostructured catalyst synthesized by hydrothermal method
Anukorn Phuruangrat,Arin Maneechote,Phattranit Dumrongrojthanath,Nuengruethai Ekthammathat,Somchai Thongtem,Titipun Thongtem +5 more
TL;DR: In this article, the effect of pH on phase, morphologies and photocatalytic activities of Bi2WO6 synthesized in the precursor solution with the pH of 2-12 by the 180°C and 20h hydrothermal reaction is reported.