Introducing ammonium salt into hole transporting materials for perovskite solar cells
Shuang Ma, Xuepeng Liu, Xianfu Zhang, Rahim Ghadari, Yong Ding, Molang Cai, Songyuan Dai
Abstract
The developed ammonium salt-containing hole transporting material could passivate perovskite defects and transport holes, and exhibits better performance compared with the non-ammonium salt counterpart.
Topics & Concepts
Perovskite (structure)Salt (chemistry)AmmoniumMaterials scienceChemical engineeringInorganic chemistryChemistryCrystallographyEngineeringPhysical chemistryOrganic chemistryPerovskite Materials and ApplicationsConducting polymers and applicationsChalcogenide Semiconductor Thin Films