Synthesis of multiwalled carbon nanotube/fluorine-containing poly(p-phenylene benzoxazole) composites exhibiting greatly enhanced dielectric constants

Qixin Zhuang, Xiaoyang Mao, Zhong Xie, Xiaoyun Liu, Qing Wang, Yi Chen, Zhewen Han

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

A series of high-performance polymer/carbon nanotube (CNT) composites with different nanotube contents have been prepared via condensation of N-silylated diamino terminated precursor of the polymer with acid chloride-functionalized CNTs and subsequent thermal cyclodehydration. The composites have been fully characterized by infrared and Raman spectroscopy, electron microscopy, and thermal analysis. Various interesting morphologic features including helical structures have been observed in the composites as a result of covalent attachment of the polymer. The composites exhibit excellent thermal stability and a significant improvement in the dielectric constant and mechanical strength with the inclusion of CNTs.

Original languageEnglish (US)
Pages (from-to)4732-4739
Number of pages8
JournalJournal of Polymer Science, Part A: Polymer Chemistry
Volume50
Issue number22
DOIs
StatePublished - Nov 15 2012

Fingerprint

Benzoxazoles
Fluorine
Multiwalled carbon nanotubes (MWCN)
Permittivity
Polymers
Composite materials
Carbon Nanotubes
Thermoanalysis
Nanotubes
Electron microscopy
Strength of materials
Raman spectroscopy
Chlorides
Condensation
Infrared spectroscopy
Carbon nanotubes
Thermodynamic stability
Acids
poly-para-phenylene

All Science Journal Classification (ASJC) codes

  • Polymers and Plastics
  • Organic Chemistry
  • Materials Chemistry

Cite this

@article{1d3334322d9047c0b764ad158443d1ca,
title = "Synthesis of multiwalled carbon nanotube/fluorine-containing poly(p-phenylene benzoxazole) composites exhibiting greatly enhanced dielectric constants",
abstract = "A series of high-performance polymer/carbon nanotube (CNT) composites with different nanotube contents have been prepared via condensation of N-silylated diamino terminated precursor of the polymer with acid chloride-functionalized CNTs and subsequent thermal cyclodehydration. The composites have been fully characterized by infrared and Raman spectroscopy, electron microscopy, and thermal analysis. Various interesting morphologic features including helical structures have been observed in the composites as a result of covalent attachment of the polymer. The composites exhibit excellent thermal stability and a significant improvement in the dielectric constant and mechanical strength with the inclusion of CNTs.",
author = "Qixin Zhuang and Xiaoyang Mao and Zhong Xie and Xiaoyun Liu and Qing Wang and Yi Chen and Zhewen Han",
year = "2012",
month = "11",
day = "15",
doi = "10.1002/pola.26294",
language = "English (US)",
volume = "50",
pages = "4732--4739",
journal = "Journal of Polymer Science, Part A: Polymer Chemistry",
issn = "0887-624X",
publisher = "John Wiley and Sons Inc.",
number = "22",

}

Synthesis of multiwalled carbon nanotube/fluorine-containing poly(p-phenylene benzoxazole) composites exhibiting greatly enhanced dielectric constants. / Zhuang, Qixin; Mao, Xiaoyang; Xie, Zhong; Liu, Xiaoyun; Wang, Qing; Chen, Yi; Han, Zhewen.

In: Journal of Polymer Science, Part A: Polymer Chemistry, Vol. 50, No. 22, 15.11.2012, p. 4732-4739.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Synthesis of multiwalled carbon nanotube/fluorine-containing poly(p-phenylene benzoxazole) composites exhibiting greatly enhanced dielectric constants

AU - Zhuang, Qixin

AU - Mao, Xiaoyang

AU - Xie, Zhong

AU - Liu, Xiaoyun

AU - Wang, Qing

AU - Chen, Yi

AU - Han, Zhewen

PY - 2012/11/15

Y1 - 2012/11/15

N2 - A series of high-performance polymer/carbon nanotube (CNT) composites with different nanotube contents have been prepared via condensation of N-silylated diamino terminated precursor of the polymer with acid chloride-functionalized CNTs and subsequent thermal cyclodehydration. The composites have been fully characterized by infrared and Raman spectroscopy, electron microscopy, and thermal analysis. Various interesting morphologic features including helical structures have been observed in the composites as a result of covalent attachment of the polymer. The composites exhibit excellent thermal stability and a significant improvement in the dielectric constant and mechanical strength with the inclusion of CNTs.

AB - A series of high-performance polymer/carbon nanotube (CNT) composites with different nanotube contents have been prepared via condensation of N-silylated diamino terminated precursor of the polymer with acid chloride-functionalized CNTs and subsequent thermal cyclodehydration. The composites have been fully characterized by infrared and Raman spectroscopy, electron microscopy, and thermal analysis. Various interesting morphologic features including helical structures have been observed in the composites as a result of covalent attachment of the polymer. The composites exhibit excellent thermal stability and a significant improvement in the dielectric constant and mechanical strength with the inclusion of CNTs.

UR - http://www.scopus.com/inward/record.url?scp=84867552048&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84867552048&partnerID=8YFLogxK

U2 - 10.1002/pola.26294

DO - 10.1002/pola.26294

M3 - Article

AN - SCOPUS:84867552048

VL - 50

SP - 4732

EP - 4739

JO - Journal of Polymer Science, Part A: Polymer Chemistry

JF - Journal of Polymer Science, Part A: Polymer Chemistry

SN - 0887-624X

IS - 22

ER -