Concurrent improvement in <i>J</i><sub>SC</sub> and <i>V</i><sub>OC</sub> in high-efficiency ternary organic solar cells enabled by a red-absorbing small-molecule acceptor with a high LUMO level
Tao Liu, Ruijie Ma, Zhenghui Luo, Yuan Guo, Guangye Zhang, Yiqun Xiao, Tao Yang, Yuzhong Chen, Gang Li, Yuanping Yi, Xinhui Lu, He Yan, Bo Tang
Abstract
The ternary device achieved an excellent PCE of 15.02% with enhancement in both <italic>V</italic><sub>OC</sub> and <italic>J</italic><sub>SC</sub> by adding a red-absorbing SMA with a high LUMO level.
Topics & Concepts
Ternary operationAcceptorMaterials scienceMoleculeChemistryPhysicsOrganic chemistryComputer scienceCondensed matter physicsProgramming languageOrganic Electronics and PhotovoltaicsPerovskite Materials and ApplicationsConducting polymers and applications