期刊
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
卷 4, 期 12, 页码 2073-2078出版社
AMER CHEMICAL SOC
DOI: 10.1021/jz401050u
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资金
- Alexander von Humboldt-Foundation
- Australian Renewable Energy Agency [A-023]
- Australian Research Councils [DP110103300]
- Australian Research Council [LE0668257]
- Australian Research Council [LE0668257] Funding Source: Australian Research Council
Photon upconversion (UC) by triplet-triplet annihilation (TTA-UC) is employed in order to enhance the response of solar cells to sub-bandgap light. Here, we present the first report of an integrated photovoltaic device, combining a dye-sensitized solar cell (DSC) and TTA-UC system. The integrated device displays enhanced current under sub-bandgap illumination, resulting in a figure of merit (FoM) under low concentration (3 suns), which is competitive with the best values recorded to date for nonintegrated systems. Thus, we demonstrate both the compatibility of DSC and TTA-UC and a viable method for device integration.
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