Synthesis and structure-property relationships of novel thiazole-containing poly(amide imide)s with high refractive indices and low birefringences

被引：34

作者：

Javadi, Ali ^{[1
]}

Shockravi, Abbas ^{[1
]}

Rafieimanesh, Atefeh ^{[1
]}

Malek, Ali ^{[2
]}

Ando, Shinji ^{[3
]}

机构：

[1] Kharazmi Univ, Fac Chem, Tehran 1571914911, Iran

[2] Polish Acad Sci, Inst Phys Chem, PL-01224 Warsaw, Poland

[3] Tokyo Inst Technol, Dept Chem & Mat Sci, Meguro Ku, Tokyo 1528552, Japan

来源：

POLYMER INTERNATIONAL | 2015年 / 64卷 / 04期

关键词：

copolymer; thiazole; high performance; high refractive index; low birefringence; CONTAINING AROMATIC DIAMINES; POLYIMIDES; DIANHYDRIDES; SULFUR; POLYAMIDES; ANHYDRIDE; THIOETHER; LINKAGES; POLYMER; REGION;

D O I：

10.1002/pi.4815

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The primary objective of this study was to investigate the structure-property relationships in high-performance polymers with high refractive indices and low birefringences. A series of novel poly(amide imide)s (PAIs) were synthesized from a thiazole-containing diimide-diacid monomer and various aromatic diamines. The influence of the pendant phenyl substituents on the optical properties of these PAIs was studied by comparison with the analogous polymers containing methyl groups. The PAIs exhibited excellent solubility and good thermal stability. The optical transmittances of the PAI films at 450nm were higher than 75%. The combination of the thiazole units, thioether linkages and pendant phenyl rings provided the PAIs with high average refractive indices of 1.7361-1.7536 and low birefringences of 0.0066-0.0097 at 632.8nm. (c) 2014 Society of Chemical Industry

引用

页码：486 / 495

页数：10

共 44 条

[1] Heat-resistant and soluble fluorinated poly(amide imide)s based on non-coplanar ortho-linked diimide-dicarboxylic acid [J].