Photovoltaic Materials and Devices Laboratory, Delft University of Technology, Mekelweg 4, 2628 CD, Delft, The Netherlands.
Molecular Materials and Nanosystems and Institute for Complex Molecular Systems, Eindhoven University of Technology, P.O. Box 513, 5600, MB, Eindhoven, The Netherlands.
Adv Mater. 2016 Mar 16;28(11):2170-7. doi: 10.1002/adma.201504483. Epub 2016 Jan 18.
Highly efficient hybrid multijunction solar cells are constructed with a wide-bandgap amorphous silicon for the front subcell and a low-bandgap polymer for the back subcell. Power conversion efficiencies of 11.6% and 13.2% are achieved in tandem and triple-junction configurations, respectively. The high efficiencies are enabled by deploying effective optical management and by using photoactive materials with complementary absorption.
高效的混合多结太阳能电池采用宽带隙非晶硅作为前子电池,采用低带隙聚合物作为后子电池构建。串联和三结配置分别实现了 11.6%和 13.2%的功率转换效率。高效率是通过部署有效的光学管理和使用具有互补吸收的光活性材料来实现的。