期刊
ACS NANO
卷 5, 期 5, 页码 3795-3799出版社
AMER CHEMICAL SOC
DOI: 10.1021/nn200133g
关键词
polyaniline; transparent; counter electrode; cost-effective; bifacial dye-sensitized solar cell
类别
资金
- National Basic Research Program of China [2011CB933300]
- National Science Fund for Talent Training in Basic Science [J0830310]
Highly uniform and transparent polyaniline (PANI) electrodes that can be used as counter electrodes in dye-sensitized solar cells (DSSCs) were prepared by a facile in situ polymerization method. They were used to fabricate a novel bifacially active transparent DSSC, which showed conversion efficiencies of 6.54 and 4.26% corresponding to front- and rear-side Illumination, respectively. Meanwhile, the efficiency of the same photoanode employing a Pt counter electrode was 6.69%. Compared to conventional Pt-based DSSCs, the design of the bifacial DSSC fabricated in this work would help to bring down the cost of energy production due to the lower cost of the materials and the higher power-generating efficiency of such devices for their capabilities of utilizing the light from both sides. These promising results highlight the potential application of PANI In cost-effective, transparent DSSCs.
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