Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
177018 | Dyes and Pigments | 2012 | 7 Pages |
Three novel donor-acceptor polymeric metal complexes based on polycarbazole containing complexes of 1,10-phenanthroline with Zn(II), Cd(II) and Ni(II) have been synthesized by the Ullmann reaction and characterized by gel permeation chromatography, FT-IR, UV–visible absorption and photoluminescence spectroscopy, cyclic voltammetry and elemental analysis. The application of these organometallic polymers in fabricated dye-sensitized solar cells has been studied. The solar cells exhibited good device performance with a power conversion efficiency of up to 0.44%, under simulated air mass 1.5 G solar irradiation.
Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► The synthesis of three novel D–A polymeric metal complexes is described. ► The polymeric metal complexes have excellent thermal stability. ► The application of the organometallic polymers in dye-sensitized solar cells was investigated. ► The Cd complex polymer exhibited better device performance than either the Zn or Ni complexes.