High thermal stability and rigid rod of novel organosoluble polyimides and polyamides based on bulky and noncoplanar naphthalene-biphenyldiamine

被引：224

作者：

Liaw, DJ ^{[1
]}

Chang, FC

Leung, MK

Chou, MY

Muellen, K

机构：

[1] Natl Taiwan Univ Sci & Technol, Dept Chem Engn, Taipei, Taiwan

[2] Natl Taiwan Univ, Dept Chem, Taipei 10764, Taiwan

[3] Max Planck Inst Polymer Res, D-55128 Mainz, Germany

来源：

MACROMOLECULES | 2005年 / 38卷 / 09期

关键词：

D O I：

10.1021/ma048559x

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 synthesis of a naphthalene-substituted monomer, 2,2′- dinaphthylbiphenyl-4,4′-diamine, and its use in the preparation of soluble polyimides and polyamides by reaction of the diamine with commercial dianhydrides and dicarboxylic acids, was analyzed. IR spectra of synthesized monomers and polymers were recorded in the range 4000-500 cm-1 on a Jasco IR-700 spectrometer. The inherent viscosities of all polymers were measured using a Ubbelohde viscometer. The solubility, tensile properties, thermal properties, and dielectric constants of the obtained polyimides and polyamides were also investigated.

引用

页码：4024 / 4029

页数：6

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