含芳香族胺基團功能性芳香族高分子合成及其 光致發光與氣體穿透性質研究

Abstract

本論文分成四個章節，第一張為總體序論。第二章以三苯胺為主體4種二酸酐N,N-bis(3,4-dicarboxyphenyl)aniline dianhydride 、N,N-bis(3,4-dicarboxyphenyl)-1-aminonaphthalene dianhydride 、 N,N-bis(3,4-dicarboxyphenyl)-1-aminopyrene dianhydride及N,N-bis(3,4-dicarboxyphenyl)-2,4,6-trimethylaniline dianhydride被成功的合成出並具有高的純度及好的產率。四系列的聚醯亞胺可由三苯胺為主體的二酸酐與不同的二胺利用一步聚合法合成出。第三章是以相同的N,N-bis(3,4-dicarboxyphenyl)aniline dianhydride, N,N-bis(3,4-dicarboxyphenyl)-1-aminonaphthalene dianhydride, N,N-bis(3,4-dicarboxyphenyl)-1-aminopyrene dianhydride and N,N-bis(3,4-dicarboxyphenyl)-2,4,6-trimethylaniline dianhydride為主體與不同的二胺合成出三個系列之芳香族聚醯胺，可應用在氣體穿透。第四章節為結論。這四個系列三苯胺或二苯胺取代衍生之芳香族高分子之合成與基本特性、光致發光及氣體穿透性質已被研究與比較。所有的高分子在極性非質子型溶劑中有好的溶解性，出色的薄膜成形能力，高的玻璃轉換溫度，好的熱穩定性和機械性質及在薄膜態時高的量子效率。

This study has been separated into four chapters. Chapter 1 is general introduction. Chapter 2 includes four triarylamine-based aromatic dianhydrides, N,N-bis(3,4-dicarboxyphenyl)aniline dianhydride, N,N-bis(3,4-dicarboxyphenyl)-1-aminonaphthalene dianhydride, N,N-bis(3,4-dicarboxyphenyl)-1-aminopyrene dianhydride, and N,N-bis(3,4-dicarboxyphenyl)-2,4,6-trimethylaniline dianhydride synthesizing successfully in high purity and good yields. Four series of polyimides could be readily prepared from the triarylamine-based dianhydride monomers and various diamines via the one step polycondensation. The chapter 3 include four series of aromatic polyimides and derived from N,N-bis(3,4-dicarboxyphenyl)aniline dianhydride, N,N-bis(3,4-dicarboxyphenyl)-1-aminonaphthalene dianhydride, N,N-bis(3,4-dicarboxyphenyl)-1-aminopyrene dianhydride, and N,N-bis(3,4-dicarboxyphenyl)-2,4,6-trimethylaniline dianhydride and various diamine by one step polycondensation. These polyimides could be used in gas separation application. Chapter 4 is conclusions. The synthesis, basic characterization, photoluminescent and gas permeable properties of four series of aromatic triphenylamine (TPA) or diphenylamine (DPA)-substituted derived polymers were investigated and compared. All polymers had good solubility in many polar aprotic solvents, and exhibited excellent thin-film-forming ability. In addition to high Tg values, good thermal stability, mechanical properties, and high luminescence in film state.