Over 14.5% efficiency and 71.6% fill factor of ternary organic solar cells with 300 nm thick active layers
Jinhua Gao, Wei Gao, Xiaoling Ma, Zhenghao Hu, Chunyu Xu, Xuelin Wang, Qiaoshi An, Chuluo Yang, Xiaoli Zhang, Fujun Zhang
Abstract
A 14.57% PCE is achieved in optimized ternary OSCs with 300 nm active layers compatible with R2R large-scale printing process, indicating that thick-film ternary strategy has great potential in achieving efficient large-scale OSCs.
Topics & Concepts
Ternary operationMaterials scienceOrganic solar cellActive layerOptoelectronicsScale (ratio)Process (computing)NanotechnologyChemical engineeringLayer (electronics)Composite materialComputer sciencePolymerEngineeringPhysicsProgramming languageQuantum mechanicsThin-film transistorOperating systemOrganic Electronics and PhotovoltaicsPerovskite Materials and ApplicationsThin-Film Transistor Technologies