Comparison of precursor polymer routes to and electronic properties of a new phenylacetylene derivatised poly[2-(2'-ethylhexyloxy)-1,4-phenylenevinylene]

Lo, Shih-Chun, Sheridan, Anna K., Samuel, I. D. W. and Burn, Paul L. (2000) Comparison of precursor polymer routes to and electronic properties of a new phenylacetylene derivatised poly[2-(2'-ethylhexyloxy)-1,4-phenylenevinylene]. Journal of Materials Chemistry, 10 2: 275-281. doi:10.1039/a904274a


Author Lo, Shih-Chun
Sheridan, Anna K.
Samuel, I. D. W.
Burn, Paul L.
Title Comparison of precursor polymer routes to and electronic properties of a new phenylacetylene derivatised poly[2-(2'-ethylhexyloxy)-1,4-phenylenevinylene]
Journal name Journal of Materials Chemistry   Check publisher's open access policy
ISSN 0959-9428
1364-5501
Publication date 2000-01-01
Year available 2000
Sub-type Article (original research)
DOI 10.1039/a904274a
Open Access Status Not Open Access
Volume 10
Issue 2
Start page 275
End page 281
Total pages 7
Place of publication Cambridge, UK,
Publisher Royal Society of Chemistry
Language eng
Subject 0303 Macromolecular and Materials Chemistry
030306 Synthesis of Materials
030302 Nanochemistry and Supramolecular Chemistry
030303 Optical Properties of Materials
020504 Photonics, Optoelectronics and Optical Communications
Abstract We have prepared poly[2-(2-ethylhexyloxy)-5-phenylethynyl-1,4-phenylenevinylene] (PAPPV) 13via, S-methyl xanthate 10, chloro 11, and O-ethyl xanthate 12 precursor polymers. All three precursor polymers could be thermally converted to give films of 13. We found that the UV–VIS and photoluminescence (PL) spectra, and PL quantum yields (11–14%) were similar when 13 was prepared from either the S-methyl xanthate or chloro precursor polymers. In contrast, the UV–VIS and PL spectra of 13 prepared via the O-ethyl xanthate precursor polymer were observed to be blue-shifted and the PL quantum yield was much lower (2%)
Keyword Chemistry, Physical
Materials Science, Multidisciplinary
Chemistry
Materials Science
CHEMISTRY, PHYSICAL
MATERIALS SCIENCE, MULTIDISCIPLINARY
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Chemistry and Molecular Biosciences
 
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Created: Fri, 05 Jun 2009, 22:23:53 EST by Ms Lynette Adams on behalf of School of Chemistry & Molecular Biosciences