Confinement of MACl guest in 2D ZIF-8 triggers interface and bulk passivation for efficient and UV-stable perovskite solar cells
Zuoming Jin, Bin Li, Yutian Xu, Boya Zhu, Gaiqin Ding, Yuanqiang Wang, Jingxia Yang, Qinghong Zhang, Yichuan Rui
Abstract
The MACl@ZIF-8 interlayer plays a bi-functional role in passivating buried interfaces and healing the defects in the bulk phase. As a result, significantly enhanced device performance is obtained with a champion PCE of 22.10%.
Topics & Concepts
PassivationMaterials sciencePerovskite (structure)Phase (matter)OptoelectronicsNanotechnologyChemical engineeringLayer (electronics)ChemistryOrganic chemistryEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Light-Emitting Diodes Research