Liquid crystallinity and novel assembly of amorphous polymer grafted carbon nanotubes

Y. K. Yang, L. B. Mao, X. L. Xie, Y. W. Mai

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

3 Citations (Scopus)

Abstract

Amorphous polymer grafted MWNTs were synthesized by free radical copolymerization of styrene and MWNTs with vinyl groups. The AP-g-CNT samples were found to be soluble in a variety of organic solvents, such as DMF, CH 2Cl2, and other common organic solvents for polystyrene. AP-g-CNT exhibit novel lyotropic and thermotropic liquid crystallinity with pattern-like crack texture in solution and molten states, respectively. The CNTs could be linked to the amorphous polymer by covalent bonds to form some novel assembly patterns including vertically aligned columns, micro-sized mono-layered and multi-layered holes. The results pave a new method for developments of novel nano-electronic devices.

Original languageEnglish
Title of host publicationNanoscience and Technology
PublisherTrans Tech Publications Ltd
Pages1411-1414
Number of pages4
EditionPART 2
ISBN (Print)3908451302, 9783908451303
DOIs
Publication statusPublished - 2007
Externally publishedYes
EventChina International Conference on Nanoscience and Technology, ChinaNANO 2005 - Beijing, China
Duration: 9 Jun 200511 Jun 2005

Publication series

NameSolid State Phenomena
NumberPART 2
Volume121-123
ISSN (Print)1012-0394

Conference

ConferenceChina International Conference on Nanoscience and Technology, ChinaNANO 2005
Country/TerritoryChina
CityBeijing
Period9/06/0511/06/05

Keywords

  • Assembly
  • Carbon nanotubes
  • Composites
  • Liquid crystallinity

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • General Materials Science
  • Condensed Matter Physics

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