Preparation and characterization of poly(ethylene terephthalate)nanocomposite fiber

摘要：

Poly(ethylene phthalate)(PET)/nano-antimony doped tin oxide(ATO)composites prepared via in situ polymerization were spun into fiber by the melt spinning process.Comparing with the neat PET,the tenacity of PET/ATO hybrid fibers was improved,and PET/ATO hybrid fibers had a lower elongation at break by adding nano-ATO.The ATO nanoparticles improved the thermal stability of PET fiber.The WAXD and DSC results suggested that ATO nanoparticles increase the degree of crystallinity of PET acting as the nucleating agent,which prohibited the thermal shrinkage of PET fiber.

关键词： fibers nanocomposites poly(ethylene terephthalate) thermal stability antimony doped tin oxide

作者: CHEN Xiao-lei LIU Yong-li SHI Jian-gao WANG Lu-min SHI Hang

作者单位: East China Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Key & Open Laboratory of Marine and Estuarine Fisheries,Ministry of Agriculture,Shanghai 200090,China

会议类型: 国内会议

会议名称: 中国工程院第77场工程科技论坛·2008水产科技论坛

会议地点: 上海

会议语种:英文

页码: 103-109

在线出版日期: 2008-09-26（万方平台首次上网日期，不代表论文的发表时间）