Synthesis and Photocatalytic Properties of H3PW12O40/TiO2 Composite Nanotubes
H3PW12O40 (HPW) doped TiO2 composite nanotubes (HPW/TNTs) were successfully synthesized by the hydrothermal method. The samples were characterized by XRD, BET, TEM and UV-vis diffuse reflectance spectroscopy. The photocatalytic activity of
samples was evaluated by the degradation of methyl blue in water. The factors, such as doping concentration of HPW, calcination temperature on the photocatalytic activities were discussed. The results indicated that HPW/TNTs showed better thermal stability and the photocatalytic properties
compare with pure TiO2 nanotubes.
Keywords: Functional; Nanocomposites; Semiconductors; Sintering
Document Type: Research Article
Affiliations: Institute of Material Science and Engineering, Ocean University of China, Qingdao, Shandong Province, 266100, P. R. China
Publication date: 01 September 2017
- Journal for Nanoscience and Nanotechnology (JNN) is an international and multidisciplinary peer-reviewed journal with a wide-ranging coverage, consolidating research activities in all areas of nanoscience and nanotechnology into a single and unique reference source. JNN is the first cross-disciplinary journal to publish original full research articles, rapid communications of important new scientific and technological findings, timely state-of-the-art reviews with author's photo and short biography, and current research news encompassing the fundamental and applied research in all disciplines of science, engineering and medicine.
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