Halogen anion pre-homogenization of sequentially deposited wide bandgap perovskites for commercial textured perovskite/silicon tandem solar cells
Biao Shi, Pengfei Liu, Zetong Sunli, Wei Han, Cong Sun, Ying Liu, Yuan Luo, Si Jin, Pengcheng Du, Fu Zhang, Miao Yang, Yongcai He, Bo He, Dekun Zhang, Xiaona Du, Xixiang Xu, Rui Xia, Xueling Zhang, Yifeng Chen, Jifan Gao, Ying Zhao, Xiaodan Zhang
Abstract
A halogen pre-homogenizing approach enables a perovskite/Si tandem module of 64.64 cm 2 achieving a photoelectric conversion efficiency of 27.1%.
Topics & Concepts
TandemPerovskite (structure)Materials scienceHomogenization (climate)SiliconHalogenBand gapOptoelectronicsChemical engineeringComposite materialChemistryEngineeringEcologyAlkylBiodiversityBiologyOrganic chemistryPerovskite Materials and Applications