Frontiers of Optoelectronics, 2011, 4 (1): 87, 网络出版: 2012-09-21
Synthesis and photovoltaic property of pyrrole-based conjugated oligomer as organic dye for dye-sensitized solar cells
Synthesis and photovoltaic property of pyrrole-based conjugated oligomer as organic dye for dye-sensitized solar cells
摘要
Abstract
A new pyrrole-based conjugated oligomer (P1) was obtained with phenyl-linked triphenylamine moieties as an isolation group. Little aggregations were observed whether oligomer P1 was absorbed on titanium dioxide (TiO2) surface or in solid state. Since the pyrrole-based moieties in donor-π-acceptor type was the core component of oligomer P1 for light absorption, the corresponding dyesensitized solar cell (DSSC) demonstrated the efficiency of light-to-electrical conversion by 0.48%. Higher conversion efficiency could be achieved by tuning the size of the isolation groups and the structure of the donor-π-acceptor type dyes.
Qianqian LI, Wenjun WU, Aoshu ZHONG, Jianli HUA, Ming PENG, Jing HUANG, Jie SHI, He TIAN, Jingui QIN, Zhen LI. Synthesis and photovoltaic property of pyrrole-based conjugated oligomer as organic dye for dye-sensitized solar cells[J]. Frontiers of Optoelectronics, 2011, 4(1): 87. Qianqian LI, Wenjun WU, Aoshu ZHONG, Jianli HUA, Ming PENG, Jing HUANG, Jie SHI, He TIAN, Jingui QIN, Zhen LI. Synthesis and photovoltaic property of pyrrole-based conjugated oligomer as organic dye for dye-sensitized solar cells[J]. Frontiers of Optoelectronics, 2011, 4(1): 87.
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