A conformally bonded molecular interface retarded iodine migration for durable perovskite solar cells
Ligang Yuan, Weiya Zhu, Yiheng Zhang, Yuan Li, Christopher C. S. Chan, Minchao Qin, Jianhang Qiu, Kaicheng Zhang, Jiaxing Huang, Jiarong Wang, Huiming Luo, Zheng Zhang, Ruipeng Chen, Weixuan Liang, Qi Wei, Kam Sing Wong, Xinhui Lu, Ning Li, Christoph J. Brabec, Liming Ding, Keyou Yan
Abstract
A molecular hole transport material retards the iodine migration and delivers high stability in a harsh 85 °C MPP test.
Topics & Concepts
Perovskite (structure)IodineMaterials scienceInterface (matter)Chemical engineeringComposite materialMetallurgyEngineeringCapillary numberCapillary actionPerovskite Materials and ApplicationsQuantum Dots Synthesis And Properties