Low-band gap polyplatinaynes with electron-accepting silole units

Wai Yeung Wong, Chun Kin Wong, Suk Yue Poon, Albert W.M. Lee, Tian Mo, Xin Wei

Research output: Journal article publicationJournal articleAcademic researchpeer-review

20 Citations (Scopus)

Abstract

The synthesis and thermal, redox and photoluminescence properties of a soluble donor-acceptor poly-platinayne with the electron-accepting silole ring and its model compound are described. The polymer has an optical band gap of 2.10 eV which is much lower than that of thienyl-or silyl-bridged congeners. The incorporation of electron-accepting silole unit in the metallopolymer main chain creates a new π-conjugated system that features unique donor-acceptor characteristics. KGaA, Weinheim.
Original languageEnglish
Pages (from-to)376-380
Number of pages5
JournalMacromolecular Rapid Communications
Volume26
Issue number5
DOIs
Publication statusPublished - 4 Mar 2005
Externally publishedYes

Keywords

  • Donor-acceptor compounds
  • Luminescence
  • Metal-polymer complexes
  • Platinum(II) polyynes
  • Silole derivatives

ASJC Scopus subject areas

  • Organic Chemistry
  • Polymers and Plastics
  • Materials Chemistry

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