Multi-functional interface modulation through thiol functionalized covalent organic frameworks for efficient and durable perovskite solar cells
Bo Yu, Kai Wang, Yapeng Sun, Huangzhong Yu
Abstract
Here, a cathode modification strategy using thiol-functionalized COFs is developed to protect the cathode from corrosion and enhance charge extraction. The p-i-n PVSCs modified by SH-COF has achieved an efficiency of 24.12% and excellent stability.
Topics & Concepts
Perovskite (structure)Covalent bondInterface (matter)Modulation (music)ThiolMaterials scienceNanotechnologyOptoelectronicsChemistryComposite materialPhysicsOrganic chemistryCapillary numberCapillary actionAcousticsPerovskite Materials and ApplicationsCovalent Organic Framework ApplicationsConducting polymers and applications