摘要
以苯胺为单体、过硫酸铵为氧化剂、在盐酸水溶液中化学法合成聚苯胺 ,研究的重点是确立一个能够适合纺丝要求的合成参数体系。合成的聚苯胺重均相对分子质量达 2 9× 10 4。以不同条件下合成的聚苯胺为原料湿法纺制了聚苯胺导电纤维。
Polyaniline can be prepared by chemical oxidation of aniline in hydrochloric acid aqueous solution with (NH 4) 2S 2O 8 as oxidant. The study focuses on building a synthetic parameter system, which can meet the requirement for spinning. The weight\|average molecular weight of the synthesized polyaniline reaches 290,000. The process of wet\|spinning is adopted to produce polyaniline conducting fiber, using polyaniline obtained under different polymerization conditions as fiber\|forming polymer.
出处
《合成纤维工业》
CAS
CSCD
2000年第1期49-52,共4页
China Synthetic Fiber Industry
关键词
聚苯胺
氧化
聚合
成纤维
湿法纺丝
导电纤维
polyaniline
oxidation
polymerization
fiber\|forming properties
wet\|spinning
