Processing and properties of SWNT/PBO composite fibres
introduction of single-walled carbon nanotubes (SWNT) into the PBO backbone might lead to further improvements in physical properties. Therefore, SWNT was cut and functionalized by three oxidative cutting methods. The length of SWNTs affected their dispersion and reaction activity. Short SWNTs could react with the PBO polymer more easily and form more covalent bonds. SWNT/PBO composite fibers were prepared by dry-jet wet spinning. The thermal resistance of the SWNT/PBO fibers was higher than that of PBO and the tensile strength was also improved.
HU Zhen HUANG Yudong WANG Feng YAO Yuhuan SUN Shaofan
School of Chemical Engineering and Technology, Harbin Institute of Technology, Harbin 150001, China
国际会议
2011 International Conference on Advanced Fibers and Polymer Materials(2011年先进纤维与聚合物材料国际会议 ICAFPM)
上海
英文
131-134
2011-08-15（万方平台首次上网日期，不代表论文的发表时间）