Preparation of α-alumina nano/mirco fibers via electrospinning
PVP/AlCl3 organic-inorganic hybrid fibers were prepared by using sol-gel processing and electrospinning technique using polyvinyl pyrrolidone(PVP)、aluminum trichlkride anhydrors (AlCl3)、 ethanol and distilled water as materials in this paper. The hybrid fibers were then calcined in air at 1100 oC for 5 h to obtain alumina (Al2O3) fibers. The fibers were characterized by means of SEM, FT-IR and XRD, respectively, and it was found that the resulted alumina fibers have diameters in the range of 100 to 800 nm, and they are highly crystalline in α phase.
Electrospinning α-alumina Nano/micro fibers calcinations.
康卫民 程博闻 任元林 庄旭品 丁长坤
天津工业大学改性与功能纤维天津市重点实验室,天津,300160;津工业大学纺织学院非织造材料与工程系,天津,300160 天津工业大学改性与功能纤维天津市重点实验室,天津,300160
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）