Suppression of energy disorder by incorporating a small-molecule acceptor into binary all-polymer solar cells
Ye Xu, Jingwen Wang, Tao Zhang, Zhihao Chen, Kaihui Xian, Zi Li, Yang‐Hui Luo, Long Ye, Xiaotao Hao, Huifeng Yao, Jianhui Hou
Abstract
The energy disorder of binary all-PSCs based on PDBQ x -TCl and PY-IT is suppressed by adding a new small molecule (BTA3-4F), leading to an impressive power conversion efficiency of 18.6%.
Topics & Concepts
Energy conversion efficiencyBinary numberAcceptorMaterials scienceMoleculePolymerSmall moleculeEnergy transformationPolymer solar cellChemistryOptoelectronicsThermodynamicsPhysicsOrganic chemistryCondensed matter physicsComposite materialMathematicsArithmeticBiochemistryOrganic Electronics and PhotovoltaicsConducting polymers and applicationsThin-Film Transistor Technologies