4.7 Article

The structural modification of thiophene-linked porphyrin sensitizers for dye-sensitized solar cells

期刊

DYES AND PIGMENTS
卷 88, 期 1, 页码 75-83

出版社

ELSEVIER SCI LTD
DOI: 10.1016/j.dyepig.2010.05.003

关键词

Porphyrin derivative; Thiophene derivatives; pi-Spacer unit; Incident photon-to-current conversion efficiency; Dye-sensitized solar cells; Photovoltaic performances

资金

  1. National Nature Science Foundation of China [50973092]
  2. Key project of Hunan Province of China [2008FJ2004]
  3. Nature Science Foundation of Hunan Province of China [09JJ3020, 09114005]

向作者/读者索取更多资源

Three donor (pi-spacer) acceptor porphyrin dyes were synthesized for use in dye-sensitized solar cells The dyes comprised the same donor (porphyrin derivative) and acceptor/anchoring group (2-cyanoacrylic acid) but varying pi-spacer consisting of a combination of 4-methylthiophene, 4-hexylthiophene or 3,4-ethylenedioxythiophene groups The dyes displayed different adsorption behavior and coverage of the TiO2 surface (C) 2010 Elsevier Ltd. All rights reserved

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