Author
Anukorn Phuruangrat
Other affiliations: Chiang Mai University, Pohang University of Science and Technology
Bio: Anukorn Phuruangrat is an academic researcher from Prince of Songkla University. The author has contributed to research in topics: Photocatalysis & Fourier transform infrared spectroscopy. The author has an hindex of 38, co-authored 276 publications receiving 5105 citations. Previous affiliations of Anukorn Phuruangrat include Chiang Mai University & Pohang University of Science and Technology.
Papers published on a yearly basis
Papers
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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.
Abstract: Hexagonal WO3 (hex-WO3) nanowires with high aspect ratio and crystallinity have been prepared for the first time by a microwave-assisted hydrothermal method. By using X-ray diffraction, scanning electron microscopy, transmission electron microscopy and high resolution transmission electron microscopy, the phase and morphology of the products were identified, which were controlled by reaction temperature, holding time and added salts. Uniform hex-WO3 nanowires with a diameter of 5–10 nm and lengths of up to several micrometres were synthesized by a microwave-assisted hydrothermal process at 150 °C for 3 h in a solution containing (NH4)2SO4 as a capping reagent and Na2WO4 as a starting material. The aspect ratio and specific surface area of hex-WO3 nanowires were 625 and 139 m2 g−1, respectively, which represented one of the highest values reported for WO3. The electrocatalytic activity for hydrogen evolution reaction of hex-WO3 nanowires was also investigated by cyclic voltammetry and linear sweep voltammetry. The results demonstrated that hex-WO3 nanowires were a promising electrocatalyst for the hydrogen evolution reaction (HER) from water.
242 citations
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).
220 citations
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).
130 citations
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.
124 citations
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.
119 citations
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TL;DR: There is, I think, something ethereal about i —the square root of minus one, which seems an odd beast at that time—an intruder hovering on the edge of reality.
Abstract: There is, I think, something ethereal about i —the square root of minus one. I remember first hearing about it at school. It seemed an odd beast at that time—an intruder hovering on the edge of reality.
Usually familiarity dulls this sense of the bizarre, but in the case of i it was the reverse: over the years the sense of its surreal nature intensified. It seemed that it was impossible to write mathematics that described the real world in …
33,785 citations
Journal Article•
28,685 citations
TL;DR: In this paper, a review of the state-of-the-art for PEM electrolysis technology is presented, which provides an insightful overview of the research that is already done and the challenges that still exist.
3,208 citations
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TL;DR: Lipson and Steeple as mentioned in this paper interpreted X-ray powder diffraction patterns and found that powder-diffraction patterns can be represented by a set of 3-dimensional planes.
Abstract: Interpretation of X-ray Powder Diffraction Patterns . By H. Lipson and H. Steeple. Pp. viii + 335 + 3 plates. (Mac-millan: London; St Martins Press: New York, May 1970.) £4.
1,867 citations
TL;DR: This paper presents a critical review of recent achievements in the modification of ZnO photocatalyst for organic contaminants degradation and recommends improvements in the heterogeneous photocatalysis under UV/visible/solar illumination.
1,646 citations