Hole transport materials based on a twisted molecular structure with a single aromatic heterocyclic core to boost the performance of conventional perovskite solar cells
Huiqiang Lu, Fei Wu, Yang Yang, Shu‐Fang Li, Yong Hua, Linna Zhu
Abstract
Single aromatic heterocycle core-based 2,7-DMPZ as a hole transport material endows perovskite solar cells with a power conversion efficiency of 19.61%.
Topics & Concepts
Perovskite (structure)Materials scienceEnergy conversion efficiencyCore (optical fiber)Perovskite solar cellOptoelectronicsCrystallographyChemistryComposite materialPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Electronics and Photovoltaics