Omnidirectional diffusion of organic amine salts assisted by ordered arrays in porous lead iodide for two-step deposited large-area perovskite solar cells
Jiacheng He, Wangping Sheng, Jia Yang, Yang Zhong, Yang Su, Licheng Tan, Yiwang Chen
Abstract
The porous lead iodide layer with ordered arrays structure is firstly fabricated to facilitate the omnidirectional diffusion of organic amine salts and realize high quality large-area perovskite film in two-step sequential deposition.
Topics & Concepts
IodidePerovskite (structure)Materials scienceDeposition (geology)DiffusionPorosityAmine gas treatingChemical engineeringHalideLayer (electronics)Omnidirectional antennaInorganic chemistryNanotechnologyChemistryOrganic chemistryAntenna (radio)Composite materialComputer scienceGeologyTelecommunicationsPaleontologyThermodynamicsSedimentPhysicsEngineeringPerovskite Materials and ApplicationsQuantum Dots Synthesis And Properties