Ternary strategy enabling high-efficiency rigid and flexible organic solar cells with reduced non-radiative voltage loss
Xiaopeng Duan, Wei Song, Jiawei Qiao, Xiaoming Li, Yunhao Cai, Hongbo Wu, Jie Zhang, Xiaotao Hao, Zheng Tang, Ziyi Ge, Fei Huang, Yanming Sun
Abstract
The addition of ZY-4Cl into the host PM6:BTP-eC9 can result in reduced density of trap states and suppressed non-radiative recombination, thus enabling the ternary device with an obviously lower voltage loss than either of the binary devices.
Topics & Concepts
Ternary operationRadiative transferVoltageTrap (plumbing)Materials scienceOptoelectronicsBinary numberComputational physicsPhysicsEnvironmental scienceOpticsElectrical engineeringComputer scienceEngineeringEnvironmental engineeringMathematicsArithmeticProgramming languageOrganic Electronics and PhotovoltaicsPerovskite Materials and ApplicationsConducting polymers and applications