15.8% efficiency all-small-molecule solar cells enabled by a combination of side-chain engineering and polymer additive
Haiyan Liang, Yang Wang, Xia Guo, Yang Ding, Xinxin Xia, Jianqiu Wang, Liu Zhang, Yu Shi, Xinhui Lu, Maojie Zhang
Abstract
BTR-SCl:Y6 devices achieved an impressive PCE of 15.8% with a high V oc of 0.88 eV.
Topics & Concepts
Side chainPolymerMaterials scienceSmall moleculeMoleculeChemical engineeringNanotechnologyChemistryOrganic chemistryComposite materialEngineeringBiochemistryOrganic Electronics and PhotovoltaicsPerovskite Materials and ApplicationsConducting polymers and applications