The optical and dielectric characterization of light-colored fluorinated polyimides based on 1,3-bis(4-amino-2-trifluoromethylphenoxy)benzene

Wonbong Jang, Ho Seong Lee, Seokkyu Lee, Seunghyuk Choi, Daeyong Shin, Haksoo Han

Research output: Contribution to journalArticle

42 Citations (Scopus)

Abstract

A fluorinated diamine, 1,3-bis(4-amino-2-trifluoromethylphenoxy)benzene (mBATB), was synthesized through nucleophilic substitution reaction of Resorcinol and 2-chloro-5-nitrobenzotrifluoride by catalytic reduction with H2 gas and Pd/C. The synthesis and properties of a series of soluble fluorinated aromatic polyimides derived from mBATB and various dianhydrides via thermal and chemical imidization were described. Substituents of trifluoromethyl groups on the aromatic rings of metalinked ether aromatic diamine conferred enhanced solubility and transparency to the polyimide. The polyimides with various dianhydrides: 4,4′-benzophenonetetracarboxylic dianhydride (BTDA), 4,4′-oxydiphthalic anhydride (ODPA) and 4,4′-(hexafluoroisopropylidene) diphthalic anhydride (6FDA) also exhibited exceptional thermal stability, comparatively low dielectric constants, and excellent optical properties. The outstanding features of the synthesized transparent polyimides are desirable candidate materials for advanced optoelectronics applications.

Original languageEnglish
Pages (from-to)342-349
Number of pages8
JournalMaterials Chemistry and Physics
Volume104
Issue number2-3
DOIs
Publication statusPublished - 2007 Aug 15

Fingerprint

Benzene
polyimides
Polyimides
benzene
Diamines
Anhydrides
anhydrides
diamines
Ether
Optoelectronic devices
Transparency
Ethers
ethers
Thermodynamic stability
Permittivity
Substitution reactions
thermal stability
solubility
Optical properties
Solubility

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Jang, Wonbong ; Lee, Ho Seong ; Lee, Seokkyu ; Choi, Seunghyuk ; Shin, Daeyong ; Han, Haksoo. / The optical and dielectric characterization of light-colored fluorinated polyimides based on 1,3-bis(4-amino-2-trifluoromethylphenoxy)benzene. In: Materials Chemistry and Physics. 2007 ; Vol. 104, No. 2-3. pp. 342-349.
@article{0a8ae766e52543d2b14b176c9397ace8,
title = "The optical and dielectric characterization of light-colored fluorinated polyimides based on 1,3-bis(4-amino-2-trifluoromethylphenoxy)benzene",
abstract = "A fluorinated diamine, 1,3-bis(4-amino-2-trifluoromethylphenoxy)benzene (mBATB), was synthesized through nucleophilic substitution reaction of Resorcinol and 2-chloro-5-nitrobenzotrifluoride by catalytic reduction with H2 gas and Pd/C. The synthesis and properties of a series of soluble fluorinated aromatic polyimides derived from mBATB and various dianhydrides via thermal and chemical imidization were described. Substituents of trifluoromethyl groups on the aromatic rings of metalinked ether aromatic diamine conferred enhanced solubility and transparency to the polyimide. The polyimides with various dianhydrides: 4,4′-benzophenonetetracarboxylic dianhydride (BTDA), 4,4′-oxydiphthalic anhydride (ODPA) and 4,4′-(hexafluoroisopropylidene) diphthalic anhydride (6FDA) also exhibited exceptional thermal stability, comparatively low dielectric constants, and excellent optical properties. The outstanding features of the synthesized transparent polyimides are desirable candidate materials for advanced optoelectronics applications.",
author = "Wonbong Jang and Lee, {Ho Seong} and Seokkyu Lee and Seunghyuk Choi and Daeyong Shin and Haksoo Han",
year = "2007",
month = "8",
day = "15",
doi = "10.1016/j.matchemphys.2007.03.025",
language = "English",
volume = "104",
pages = "342--349",
journal = "Materials Chemistry and Physics",
issn = "0254-0584",
publisher = "Elsevier BV",
number = "2-3",

}

The optical and dielectric characterization of light-colored fluorinated polyimides based on 1,3-bis(4-amino-2-trifluoromethylphenoxy)benzene. / Jang, Wonbong; Lee, Ho Seong; Lee, Seokkyu; Choi, Seunghyuk; Shin, Daeyong; Han, Haksoo.

In: Materials Chemistry and Physics, Vol. 104, No. 2-3, 15.08.2007, p. 342-349.

Research output: Contribution to journalArticle

TY - JOUR

T1 - The optical and dielectric characterization of light-colored fluorinated polyimides based on 1,3-bis(4-amino-2-trifluoromethylphenoxy)benzene

AU - Jang, Wonbong

AU - Lee, Ho Seong

AU - Lee, Seokkyu

AU - Choi, Seunghyuk

AU - Shin, Daeyong

AU - Han, Haksoo

PY - 2007/8/15

Y1 - 2007/8/15

N2 - A fluorinated diamine, 1,3-bis(4-amino-2-trifluoromethylphenoxy)benzene (mBATB), was synthesized through nucleophilic substitution reaction of Resorcinol and 2-chloro-5-nitrobenzotrifluoride by catalytic reduction with H2 gas and Pd/C. The synthesis and properties of a series of soluble fluorinated aromatic polyimides derived from mBATB and various dianhydrides via thermal and chemical imidization were described. Substituents of trifluoromethyl groups on the aromatic rings of metalinked ether aromatic diamine conferred enhanced solubility and transparency to the polyimide. The polyimides with various dianhydrides: 4,4′-benzophenonetetracarboxylic dianhydride (BTDA), 4,4′-oxydiphthalic anhydride (ODPA) and 4,4′-(hexafluoroisopropylidene) diphthalic anhydride (6FDA) also exhibited exceptional thermal stability, comparatively low dielectric constants, and excellent optical properties. The outstanding features of the synthesized transparent polyimides are desirable candidate materials for advanced optoelectronics applications.

AB - A fluorinated diamine, 1,3-bis(4-amino-2-trifluoromethylphenoxy)benzene (mBATB), was synthesized through nucleophilic substitution reaction of Resorcinol and 2-chloro-5-nitrobenzotrifluoride by catalytic reduction with H2 gas and Pd/C. The synthesis and properties of a series of soluble fluorinated aromatic polyimides derived from mBATB and various dianhydrides via thermal and chemical imidization were described. Substituents of trifluoromethyl groups on the aromatic rings of metalinked ether aromatic diamine conferred enhanced solubility and transparency to the polyimide. The polyimides with various dianhydrides: 4,4′-benzophenonetetracarboxylic dianhydride (BTDA), 4,4′-oxydiphthalic anhydride (ODPA) and 4,4′-(hexafluoroisopropylidene) diphthalic anhydride (6FDA) also exhibited exceptional thermal stability, comparatively low dielectric constants, and excellent optical properties. The outstanding features of the synthesized transparent polyimides are desirable candidate materials for advanced optoelectronics applications.

UR - http://www.scopus.com/inward/record.url?scp=34447575822&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34447575822&partnerID=8YFLogxK

U2 - 10.1016/j.matchemphys.2007.03.025

DO - 10.1016/j.matchemphys.2007.03.025

M3 - Article

AN - SCOPUS:34447575822

VL - 104

SP - 342

EP - 349

JO - Materials Chemistry and Physics

JF - Materials Chemistry and Physics

SN - 0254-0584

IS - 2-3

ER -