Bifunctional additive 2-amino-3-hydroxypyridine for stable and high-efficiency tin–lead perovskite solar cells
Wentao Chen, Kuo Su, Yuqiong Huang, Keith G. Brooks, Sachin Kinge, Bao Zhang, Yaqing Feng, Mohammad Khaja Nazeeruddin, Yi Zhang
Abstract
A schematic illustration of the interaction between perovskites and AHPD, and the effect of AHPD on the microstructure evolution of the films.
Topics & Concepts
BifunctionalMaterials sciencePerovskite (structure)SchematicTinMicrostructureLead (geology)Chemical engineeringNanotechnologyMetallurgyCatalysisOrganic chemistryChemistryElectronic engineeringGeologyGeomorphologyEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsChalcogenide Semiconductor Thin Films