Preparation and Characterization of CA/CeO2 Composite Nanofibers

摘要：

Cellulose acetate/ceria composite nanofibers were prepared via the electrospinning technique. The composite nanofibers were characterized by means of scanning electron microscopy,transmission electron microscopy,X-ray diffraction and UV-vis absorption. The X-ray diffraction patterns revealed that the particles on Cellulose acetate fibers were facecentered cubic fluorite-type CeO2. Scanning electron microscopy and transmission electron microscopy demonstrated that CeO2 nanoparticles was successfully doped into CA polymer and well dispersed along the fibers overall. Moreover,due to the existence of CeO2,the composite nanofibers showed strong UV absorption properties.

关键词： Electrospinning Composite nanofibers Cellulose acetate CeO2 nanopaticles

作者: Rui Chen Xiaoqiang Zhang Wenjun Dong Chaorong Li

作者单位: Department of Physics,and Key Laboratory of Advanced Textile Materials and Manufacturing Technology,Ministry of Education of China,Zhejiang Sci-Tech University,Hangzhou 310018,China

会议类型: 国际会议

会议名称: The Second International Conference on Advanced Textile Materials & Manufacturing Technology(第二届先进纺织材料及加工技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 24-28

在线出版日期: 2010-10-20（万方平台首次上网日期，不代表论文的发表时间）