Enhancing intermolecular packing and light harvesting through asymmetric non-fullerene acceptors for achieving 18.7% efficiency ternary organic solar cells
Zhiliang Zhang, Jingnan Wu, Ji Lin, Rui Zhang, Junfang Lv, Linfeng Yu, Xia Guo, Maojie Zhang
Abstract
An asymmetric non–fullerene acceptor (AFIC) was deliberately developed as the third component for ternary organic solar cells. The ternary device with 10 wt% of AFIC achieved an outstanding efficiency of 18.7%.
Topics & Concepts
Ternary operationFullereneOrganic solar cellAcceptorIntermolecular forceMaterials scienceChemical engineeringNanotechnologyChemistryOrganic chemistryMoleculePolymerComputer scienceComposite materialPhysicsEngineeringCondensed matter physicsProgramming languageOrganic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications