摘要
本文对由热固性酚醛树脂通过高温裂解制备的聚并苯导电高分子本征材料的ESR进行了研究。结果表明在各种裂解温度下制备的样品由于其结构不同,表现在ESR线宽、自旋浓度、线型的峰高比等差异很大,并给予了解释。
ESR measurements have been performed on polyacenic material prepared by the pyrolytic treatment of phenol-formaldehyde resin. Five pyrolysis temperatures in the range of 500-1100℃ were selected. The ESR line width, spin concentration, the ratio of Dysonian lineshape's A and B etc. of the pristine samples strongly depend on the pyrolysis temperatures, reflecting the structureal characteristics in each samples.
出处
《波谱学杂志》
CAS
CSCD
1990年第2期195-200,共6页
Chinese Journal of Magnetic Resonance
基金
国家"七.五"攻关资助
关键词
聚并苯
导电材料
ESR谱
ESR
Polyacenic,Electrically conducting material,ESR.
