Coumarin 6平面荧光太阳能聚光器的制备与性能分析

Fabrication and Characterization of Planar Luminescent Solar Concentrator Doped with Coumarin 6

以PMMA作为基质材料,以Coumarin 6作为荧光物质,采用掺杂方式制备出平面荧光太阳能聚光器。制备得到的Coumarin 6平面荧光太阳能聚光器的几何尺寸分别为50 mm×50 mm×5 mm与100 mm×100 mm×5mm,将太阳能电池粘贴于聚光器的输出端,通过测试聚光器对太阳能电池输出功率的影响测定Coumarin 6平面荧光太阳能聚光器的聚光特性。而为了研究掺杂浓度对聚光器聚光特性的影响,制备了7种不同浓度的Coumarin 6平面荧光太阳能聚光器,并分别测试了其聚光特性,得出最优化的掺杂浓度。

By using the method of doping with Coumarin 6 PMMA-based planar luminescent solar concentrator was fabricated.Coumarin 6 planar luminescent solar concentrator with dimensions of 50mm×50mm×5mm and 100 mm×100mm×5mm were fabricated.A PV cell was placed against one of its four output faces of the concentrator,the concentration properties was characterized by measuring the photo-electricity output of the PV cell.Moreover,optimal doping concentration with Coumarin 6 was gained by comparing the concentration properties of the planar luminescent solar concentrator with different doping concentration.