Interfacial modification between NiO <sub> <i>x</i> </sub> and perovskite layers with hexafluorophosphate salts for enhancing device efficiency and stability of perovskite solar cells
Zong-Xuan She, Sheng‐Hsiung Yang
Abstract
The PF 6 − groups interact with Ni atoms to tightly attach to the NiO x layer, resulting in enhanced carrier extraction of NiO x .
Topics & Concepts
Non-blocking I/OHexafluorophosphatePerovskite (structure)Materials scienceChemical engineeringChemistryOrganic chemistryCatalysisIonic liquidEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsChalcogenide Semiconductor Thin Films