CAJ | 학술논문

聚芳亚胺酰胺( PAIs)是一种新型高性能聚合物。本文作者讨论了卤素单体种类、溶剂、单体浓度、反应温度、催化体系及其添加量等工艺条件对PA Is相对分子质量和相对分子质量分布的影响，得到了钯催化C‐N偶联缩聚反应制备高相对分子质量PAIs的最佳条件，为该类聚合物的进一步拓展和应用提供了参考。
취방아알선알( PAIs)시일충신형고성능취합물。본문작자토론료서소단체충류、용제、단체농도、반응온도、최화체계급기첨가량등공예조건대PA Is상대분자질량화상대분자질량분포적영향，득도료파최화C‐N우련축취반응제비고상대분자질량PAIs적최가조건，위해류취합물적진일보탁전화응용제공료삼고。
Poly (aryl imino amide )s (PAIs ) can be considered as novel highperformance poly‐mers .T he effects of process conditions ,such as species of halogen monomers ,solvents ,con‐centration of the monomer ,reaction temperatures ,the quantity and species of catalytic sys‐tem ,on PAIs’ relative molecular weight and their distribution ,were investigated in this pa‐per ,and the optimum conditions for obtaining PAIs with high relative molecular weight by pal‐ladium‐catalyzed C‐N cross‐coupling polycondensation reaction were also innestigated .It pro‐vides a theoretical foundation for further modification and application of these polymers .