Poly(2,5-thienylene vinylene) in nano shapes by CVD polymerization

Ki Ryong Lee, Young Jun Yu, Sung Hoon Joo, Chun Young Lee, Dong Hoon Choi, Jin Soo Joo, Young Sup Park, Jung Il Jin

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Poly(2,5-thienylene vinylene) (PTV), an insoluble conjugated polymer, can be readily prepared in various shapes of different nanodimensions by the chemical vapor deposition polymerization of 2,5-bis(chloromethyl)thiophene. The bischloromethyl monomer in the vapor phase is activated at 600°C. The activated monomer vapor is deposited at room temperature on the surface of various substrates to prepare polymeric films, fibers, tubes etc., which are then thermally converted into PTV. PTV thin films can be carbonized thermally to produce graphitic compositions that contain sulfur atoms. Electrical conductivities of FeCl4--doped PTV and carbonized films are reported.

Original languageEnglish
Pages (from-to)1057-1061
Number of pages5
JournalMacromolecular Rapid Communications
Volume28
Issue number9
DOIs
Publication statusPublished - 2007 May 2

Keywords

  • 2,5-bis(chloromethyl)thiophene
  • Chemical vapor deposition polymerization
  • Nanodimension
  • Raman spectroscopy
  • TEM

ASJC Scopus subject areas

  • Organic Chemistry
  • Polymers and Plastics
  • Materials Chemistry

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