The structural modification of thiophene-linked porphyrin sensitizers for dye-sensitized solar cells
作者:Na Xiang、Xianwei Huang、Xiaoming Feng、Yijiang Liu、Bin Zhao、Lijun Deng、Ping Shen、Junjie Fei、Songting Tan
DOI:10.1016/j.dyepig.2010.05.003
日期:2011.1
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