A Twisted Dimeric Perylene Diimide Electron Acceptor for Efficient Organic Solar Cells | Zendy

Lin Yuze | Zendy; Wang Jiayu | Zendy; Dai Shuixing | Zendy; Li Yongfang | Zendy; Zhu Daoben | Zendy; Zhan Xiaowei | Zendy

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A Twisted Dimeric Perylene Diimide Electron Acceptor for Efficient Organic Solar Cells

Author(s) -

Lin Yuze,

Wang Jiayu,

Dai Shuixing,

Li Yongfang,

Zhu Daoben,

Zhan Xiaowei

Publication year - 2014

Publication title -

advanced energy materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.08

H-Index - 220

eISSN - 1614-6840

pISSN - 1614-6832

DOI - 10.1002/aenm.201400420

Subject(s) - diimide , perylene , organic solar cell , materials science , acceptor , electron acceptor , photochemistry , optoelectronics , organic chemistry , polymer , molecule , chemistry , physics , composite material , condensed matter physics

A novel solution‐processable twisted dimeric perylene diimide (IDT‐2PDI) with a bulky fused‐ring indacenodithiophene as a bridge is developed as an electron acceptor for organic solar cells (OSCs). Poly(3‐hexylthiophene) (P3HT):IDT‐2PDI based OSCs have power conversion efficiencies (PCEs) up to 2.61% with a high fill factor of 0.668, and benzodithiophene‐diketopyrrolopyrrole (BDT‐2DPP):IDT‐2PDI based OSCs exhibit a promising PCE of 3.12%.

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