Comprehensive interface engineering based on target anchoring agents for efficient and stable inverted perovskite solar cells
Pengpeng Dong, Bitao Chen, Disheng Yao, Songbo Li, J. Su, Bing Zhou, Nan Tian, Guoyuan Zheng, Yong Peng, Fei Long
Abstract
We propose a strategy that m-MTDATA into the PTAA/perovskite interface to enhance the wettability of PTAA and align energy levels of HTMs. PhABr is deposited onto perovskite surface to remove excessive residual PbI 2 and compensates iodine vacancies.
Topics & Concepts
Perovskite (structure)Materials scienceWettingAnchoringInterface (matter)OptoelectronicsSurface energyNanotechnologyChemical engineeringComposite materialEngineeringSessile drop techniqueStructural engineeringPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And Properties