期刊
ELECTROCHIMICA ACTA
卷 188, 期 -, 页码 560-565出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.electacta.2015.12.066
关键词
Bifacial quasi-solid-state dye-sensitized solar cell; Metal selenide; Polymer gel electrolyte; Counter electrode
资金
- National Natural Science Foundation of China [21503202, U1037604]
- Shandong Provincial Natural Science Foundation [ZR2015EM024, ZR2011BQ017]
Bifacial dye-sensitized solar cell (DSSC) is a promising solution to reduce the cost of photovoltaic conversion. We present here the experimental realization of bifacial quasi-solid-state DSSC from a TiO2 photoanode, a semitransparent gel electrolyte, and a Ti grid supported metal selenide (MSe, M = Co, Ni, Ru) counter electrode (CE). In comparison with front efficiency of 4.87% and rear efficiency of 1.19% for Ti grid supported Pt based DSSC, the efficiencies are enhanced to 6.51% and 1.84% on the solar cell with cost-effective Ti grid supported RuSe CE. The preliminary results demonstrate that this architecture is promising in realizing cost-effective bifacial quasi-solid-state DSSCs without sacrificing photovoltaic performances. (C) 2015 Elsevier Ltd. All rights reserved.
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