【摘要】 综述了近年来采用芳香聚酰亚胺为骨架的主-客体掺杂型、主链型、侧链型和交联型的二阶非线性光学聚合物材料在合成方法、耐热性和取向稳定性等方面的研究进展情况,并根据目前存在的问题,展望了今后的研究方向。更多还原

【Abstract】 This article reviews recent progress in research on the preparation,thermal properties and orientation stability of aryl polyimide based second-order NLO materials: host-guest system, maid-chain system ,side-chain system and crosslink system,and points out the study direction for future efforts.更多还原