Cyclen molecule manipulation for efficient and stable perovskite solar cells
Yuyao Yang, Yuan Li, Qing Chang, Yang Yang, Xiongkai Tang, Zhi Wan, Jieru Du, Wei Hang, Chong Liu, Pengfei Guo, Zhe Liu, Ruihao Chen, Hongqiang Wang
Abstract
Cyclen regulated the perovskite film growth and healed Pb-relative defects. The corresponding perovskite solar cells achieved an impressive efficiency of 24.71%, and modules in 36 cm 2 total-area gained a high efficiency of 20.08% via blade coating.
Topics & Concepts
CyclenPerovskite (structure)MoleculeChemistryMaterials scienceNanotechnologyCrystallographyStereochemistryOrganic chemistryPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsConducting polymers and applications