Antistatic Poly(ethylene terephthalate)/Polyaniline-coating Multiwalled Carbon Nanotubes Nanocomposites

摘要：

　　A convenient method had been developed for preparing antistatic Poly(ethylene terephthalate)/multiwalled carbon nanotubes (PET/MWCNTs) nanocomposites.Polyaniline (PANI) was employed to coat MWCNTs as interfacial modifier.At first,the PANI-coating MWCNTs (PANI-c-MWCNTs) were prepared via miniemulsion polymerization of aniline at the presence of MWCNTs.The TEM images,FT-IR spectra,UV-Vis spectra and electrical conductivity were investigated,which indicated that the MWCNTs were coated with a conductive PANI ultrathin film while the morphology and electrical property had almost no damage.Then the PANI-c-MWCNTs were added into PET through in-situ polymerization method.The TEM images indicate that PANI-c-MWCNTs could be well dispersed in PET matrix,which had important positive effects on the electrical conductive properties of PET/PANI-c-MWCNTs nanocomposites.The results indicate that the electrical conductivity of PET/1.0 wt% PANI-c-MWCNTs nanocomposites reaches the antistatic level.

关键词： Poly(ethylene terephthalate) Multiwalled carbon nanotubes Polyaniline Antistatic

作者: Ruo-Xi Wang Hua Wang Kang Zheng Xing-You Tian

作者单位: Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo 315201, C Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo 315201, C

会议类型: 国际会议

会议名称: 2012 2nd International Symposium on Chemical Engineering and Material Properties(ISCEMP2012)(2012第二届化学工程与材料特性国际研讨会)

会议地点: 太原

会议语种:英文

页码: 553-557

在线出版日期: 2012-06-23（万方平台首次上网日期，不代表论文的发表时间）