• WENZHONG ZHANG

      Articles written in Bulletin of Materials Science

    • Preparation and characterization of anatase titanium dioxide fibre by electrospinning

      XIAOTING XU WENZHONG ZHANG YUANYUAN LI PING WANG YAN ZHANG

      More Details Abstract Fulltext PDF

      The preparation of titanium dioxide fibres with high specific surface area as a catalyst carrier is of great significance for the subsequent development of TiO$_2$ fibres in the field of electrocatalysis. In this article, the electrospinning technology combined with sol–gel method was adopted to manufacture mesoporous TiO$_2$ fibres using tetrabutyl titanate as the titanium source, polyethylene pyriolanone as the polymer template and ethanol as the solvent. By means of cold field-emission scanning electron microscopy, transmission electron microscopy, desktop electron microscope (TM3030), energy dispersive X-ray spectroscopy, thermal analyzer, X-ray diffraction, X-ray photoelectron spectroscopy, porometer 3G specific surface area and pore size analyzer, the morphology characterization of TiO$_2$ fibre under different conditions was analysed and the optimal preparation parameters of mesoporous TiO$_2$ fibres was proposed.

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