相关链接
联系方式
  • 通信地址:广西桂林市建干路12号,桂林理工大学材料科学与工程学院
  • 邮编:541004
  • 电话:0773-5896438
  • 传真:
  • Email:yangchao_chem@163.com
当前位置:> 首页 > 论文著作 > 正文
Water-dispersed polypyrrole nanospheres via chemical oxidative polymerization in the presence of castor oil sulfate
作者:Chao Yang, Peng Liu
关键字:Castor oil sulfate,
论文来源:期刊
具体来源:Synthetic Metals,temperature dependence of the conductivity
发表时间:2011年

The castor oil sulfate (COS), produced by the sulfonation of the castor oil (one of the most promising
renewable sources), was used as both the surfactant and the dopant in the chemical oxidative poly-
merization of pyrrole. The resulting castor oil sulfate doped polypyrrole nanospheres (PPy/COS) were
characterized with FTIR, UV–vis, TGA, zeta potentials and TEM techniques. It was found that their diam-
eter decreased and their dispersing stabilities in water increased with the increasing of feeding ratio of
COS. The PPy/COS nanospheres possess high electrical conductivity at room temperature and the weak
temperature dependence of the conductivity.