Building Titanium Dioxide Tubes Using the Sol－Gel Coating Electrospun Polymer Fibers Technique
In this paper, poly butyleness succinate (PBS) fibers, which are not dissolve in the ethanol and with low calcining temperature, were used as templates to fabricate hollow fibers of titanium dioxide (TiO2). Using the sol-gel coating technique, electrospun poly butylenes succinate (PBS) fibers are filled with titanium dioxide, by which we prepared TiO2-PBS coaxial nanofibers. titanium dioxide nanotubes were obtained via calcining TiO2-PBS coaxial nanofibers. The titanium dioxide nanotubes were characterized by TG, SEM, TEM and XRD, respectively. The results show that titanium dioxide nanotubes with a diameter of 50-100nm were successfully obtained, after calcinating TiO2-PBS coaxial nanofibers at 450 , and ℃ titanium dioxide nanotubes were pure anatase.
electrospinning nanotubes titanium dioxide
李从举 伞振鑫 肖燕
北京市服装材料研究开发与评价重点实验室,北京100029 北京服装学院材料工程学院,北京
国际会议
成都
英文
2007-11-19（万方平台首次上网日期，不代表论文的发表时间）