The quaternary ammonium salt of polyarylene imide sulfide hydrochloride (PASIHC) was prepared firstly and elucidated by FT-IR, H1-NMR, UV, polarimetric method, fluoremetry.

• 摘要在制备PASI的基础上制备ASIHC，通过红外分析，核磁共振，紫外分析表征PASIHC的结构，旋光测试表明PASIHC具有手性结构，热分析表明PASIHC的热性能较聚芳硫醚酰亚胺略有升高。