Efficient organic solar cells based on a new “Y-series” non-fullerene acceptor with an asymmetric electron-deficient-core
Fangfang Cai, Can Zhu, Jun Yuan, Zhe Li, Lei Meng, Wei Liu, Hongjian Peng, Lihui Jiang, Yongfang Li, Yingping Zou
Abstract
Herein, a new “Y-series” non-fullerene acceptor, Y21, bearing an asymmetric electron-deficient-core (DA′D) and fluorinated dicyanomethylene derivatives as flanking groups, was designed and synthesized for organic solar cell applications.
Topics & Concepts
FullereneOrganic solar cellAcceptorElectronCore (optical fiber)Series (stratigraphy)Electron acceptorChemistryMaterials sciencePhotochemistryPhysicsOrganic chemistryCondensed matter physicsPaleontologyQuantum mechanicsComposite materialBiologyPolymerOrganic Electronics and PhotovoltaicsFullerene Chemistry and ApplicationsMolecular Junctions and Nanostructures