Testing of dye sensitized TiO2 solar cells II: Theoretical voltage output and photoluminescence efficiencies
Testing of dye sensitized TiO2 solar cells II: Theoretical voltage output and photoluminescence efficiencies
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DOI：
10.1016/0927-0248(94)90264-x
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发表时间：
1994-03
影响因子：
6.9
通讯作者：
G. Smestad
中科院分区：
文献类型：
--
作者：
G. Smestad
详细的平衡计算已应用于染料敏化tio2太阳能电池，以便获得成品电池的太阳能转换效率的上限，给定特定的光学吸收和染料的发光效率或荧光产率。虽然这些模型不能预测设备的实际效率，但它们可以作为实际开路电压和太阳能转换效率报告的指南。分析结果表明，当电压大于1 V时，钌三核配合物在am1.5下可以实现至少10%的转换效率。
Detailed balance calculations have been applied to dye sensitized TiO2solar cells in order to obtain an upper limit for the solar conversion efficiency of the finished cell given the particular optical absorption and the luminescence efficiency, or fluorescence yield, of the dye. While these models do not predict the actual efficiency of the device they may serve as a guide for the reporting of actual open-circuit voltages and solar conversion efficiencies. The results of the analysis indicate that cells of at least 10% conversion efficiency with voltages of over 1 V are possible with Ru trinuclear complexes at AM 1.5.