SYNTHESIS AND CHARACTERIZATION OF ORGANO-SOLUBLE FLUORINATED POLYIMIDES FROM 4,4′-BIS(3-AMINO-5-TRIFLUOROMETHYLPHENOXY)-BIPHENYL AND VARIOUS AROMATIC DIANHYDRIDES

Gui-long Wu; Jin-gang Liu; Zuo-bang Li; Zi-yi Ge; Lin Fan; Shi-yong Yang

Your Location：

Home >

Browse articles >

SYNTHESIS AND CHARACTERIZATION OF ORGANO-SOLUBLE FLUORINATED POLYIMIDES FROM 4,4′-BIS(3-AMINO-5-TRIFLUOROMETHYLPHENOXY)-BIPHENYL AND VARIOUS AROMATIC DIANHYDRIDES

Papers | Updated：2021-06-21

- SYNTHESIS AND CHARACTERIZATION OF ORGANO-SOLUBLE FLUORINATED POLYIMIDES FROM 4,4′-BIS(3-AMINO-5-TRIFLUOROMETHYLPHENOXY)-BIPHENYL AND VARIOUS AROMATIC DIANHYDRIDES
- SYNTHESIS AND CHARACTERIZATION OF ORGANO-SOLUBLE FLUORINATED POLYIMIDES FROM 4,4′-BIS(3-AMINO-5-TRIFLUOROMETHYLPHENOXY)-BIPHENYL AND VARIOUS AROMATIC DIANHYDRIDES
- 高分子科学（英文版） 2005年23卷第1期页码：55-61
- Affiliations：
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：2005-01-20
- Accepted：
Scan QR Code
Gui-long Wu, Jin-gang Liu, Zuo-bang Li, 等. SYNTHESIS AND CHARACTERIZATION OF ORGANO-SOLUBLE FLUORINATED POLYIMIDES FROM 4,4′-BIS(3-AMINO-5-TRIFLUOROMETHYLPHENOXY)-BIPHENYL AND VARIOUS AROMATIC DIANHYDRIDES[J]. 高分子科学（英文版）, 2005,23(1):55-61.

Gui-long Wu, Jin-gang Liu, Zuo-bang Li, et al. SYNTHESIS AND CHARACTERIZATION OF ORGANO-SOLUBLE FLUORINATED POLYIMIDES FROM 4,4′-BIS(3-AMINO-5-TRIFLUOROMETHYLPHENOXY)-BIPHENYL AND VARIOUS AROMATIC DIANHYDRIDES[J]. 2005, 23(1): 55-61.
Gui-long Wu, Jin-gang Liu, Zuo-bang Li, 等. SYNTHESIS AND CHARACTERIZATION OF ORGANO-SOLUBLE FLUORINATED POLYIMIDES FROM 4,4′-BIS(3-AMINO-5-TRIFLUOROMETHYLPHENOXY)-BIPHENYL AND VARIOUS AROMATIC DIANHYDRIDES[J]. 高分子科学（英文版）, 2005,23(1):55-61. DOI：

Gui-long Wu, Jin-gang Liu, Zuo-bang Li, et al. SYNTHESIS AND CHARACTERIZATION OF ORGANO-SOLUBLE FLUORINATED POLYIMIDES FROM 4,4′-BIS(3-AMINO-5-TRIFLUOROMETHYLPHENOXY)-BIPHENYL AND VARIOUS AROMATIC DIANHYDRIDES[J]. 2005, 23(1): 55-61. DOI：

摘要

An aromatic diamine monomer

4′-bis(3-amino-5-trifluoromethyl phenoxy)-biphenyl (TFBPDA)

was synthesized via the nucleophilic displacement reaction of 3

5-dinitrobenzotrifluoride and 4

4′-biphenol. The monomer was reacted with various aromatic dianhydrides via the high temperature polycondensation procedure to provide a series of polyimides. The polyimides

PI-1 to PI-4

show good solubility not only in aprotic solvents

such as N-methyl-2-pyrrolidinone and N

N-dimethylacetamide

but also in many common solvents

such as m-cresol

chloroform and cyclopentanone. PI-4

derived from 4

4′-(hexafluoroisopropylidene)diphthalic anhydride and TFBPDA

was even soluble in toluene. Moreover

PI films exhibit good thermal stability

outstanding transparency in the visible light region and acceptable mechanical and electrical properties. The excellent combined properties of the polyimides make them as a good candidate for fabricating microelectronics.

Abstract

An aromatic diamine monomer

4′-bis(3-amino-5-trifluoromethyl phenoxy)-biphenyl (TFBPDA)

was synthesized via the nucleophilic displacement reaction of 3

5-dinitrobenzotrifluoride and 4

4′-biphenol. The monomer was reacted with various aromatic dianhydrides via the high temperature polycondensation procedure to provide a series of polyimides. The polyimides

PI-1 to PI-4

show good solubility not only in aprotic solvents

such as N-methyl-2-pyrrolidinone and N

N-dimethylacetamide

but also in many common solvents

such as m-cresol

chloroform and cyclopentanone. PI-4

derived from 4

4′-(hexafluoroisopropylidene)diphthalic anhydride and TFBPDA

was even soluble in toluene. Moreover

PI films exhibit good thermal stability

关键词

Keywords

references

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Improvements of Hydrophobicity and Toughness of Epoxy Coatings Modified with Hydroxyl-terminated Fluororubber

Enhanced Segment Mobility Promotes Stereocomplex Crystallization in Polymer Blends via Elevated Segmental Miscibility

Advances in Polymer-based Circularly Polarized Luminescent Materials

2026-9 Contents

Energy Storage Performance of Supercapacitors with Polyelectrolyte Surface Coatings: Effects of Dielectric Contrast