SYNTHESIS OF SOME DISUBSTITUTED POLY(P-TERPHENYLENES)

被引：21

作者：

KALLITSIS, JK ^{[1
]}

NAARMANN, H ^{[1
]}

机构：

[1] BASF AG,POLYMER RES LAB,W-6700 LUDWIGSHAFEN,GERMANY

来源：

SYNTHETIC METALS | 1991年 / 44卷 / 03期

关键词：

D O I：

10.1016/0379-6779(91)91813-P

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Disubstituted poly(p-terphenylenes) having different aromatic substituents have been synthesized by the nickel catalysed coupling of the dichloro or dibromo monomers. The obtained products were characterized by elemental analysis, FT-IR, viscosimetry and thermal analysis. It was found that the solubility of the polymers prepared increased with the bulkiness of the substituents used. Viscosity measurements gave relatively low values for inherent viscosity n(inh). The conductivity after doping was also investigated and the values obtained were satisfactory, comparable to that obtained for poly(phenylene).

引用

页码：247 / 257

页数：11

共 20 条

[1] COUPLING OF ARYL CHLORIDES BY NICKEL AND REDUCING METALS [J].