稀土有机配合物在光伏器件中的应用

Application of Rare-earth Organic Complexes in Photovoltaic Device

太阳能电池对太阳光中的短波长光不敏感,是导致电池光电转换效率较低的主要原因之一。稀土有机配合物具有荧光量子效率高、Stokes位移大等优点,近年来受到越来越多的关注与研究。较系统地综述了稀土有机配合物的光谱转换机理及其在硅太阳能电池、有机太阳能电池和荧光集光太阳能光伏器件中的应用研究进展,并对其发展趋势和应用前景作了展望。

Solar cells show very low spectral response to the short-wavelength sunlight,which will drastically low power conversion efficiencies of solar cells. Rare-earth organic complexes present large Stokes shift and high photoluminescence quantum yields. The application of rare-earth organic complexes in silicon solar cells,organic solar cells and luminescent solar concentrator is reviewed,and the prospects of trend sand application are also described.