摘要
对在水和甲醇－水混合介质中合成的聚噻吩乙炔（ＰＴＶ）前聚物（ｐｒｅｃｕｒｓｏｒｐｏｌｙｍｅｒ）的结构和性能进行了研究。不同聚合介质条件对单体转化率及前聚物的产率有一定影响。不同取代侧基影响ＰＴＶ前聚物的溶解性和热处理性能。并对ＰＴＶ膜碘掺杂后的导电率进行了初步研究。
The structures and properties of the precursor polymer of poly(2,5-thienylene vinylene)(PTV) synthesized in water or in methanol-water mixture were studied.Different reaction medium affected the monomer conversion and the yield of the precursor polymer in some extent.The solubility and thermal-elimination property of the precursor polymer are effected by the pendent group.l2 doped PTV film had a room-temperature conductivity of about 50 S.cm-1.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
1995年第3期36-40,共5页
Polymer Materials Science & Engineering
关键词
噻吩
聚噻吩乙炔
前聚物
导电率
s:thiophene,poly(2,5-thienylene vinylene),precursor polymer,conductivity,conductive polymer
