A perylene diimide (PDI)-based small molecule with tetrahedral configuration as a non-fullerene acceptor for organic solar cells | Zendy

Wangqiao Chen | Zendy; Xuan Yang | Zendy; Guankui Long | Zendy; Xiangjian Wan | Zendy; Yongsheng Chen | Zendy; Qichun Zhang | Zendy

Open Access

A perylene diimide (PDI)-based small molecule with tetrahedral configuration as a non-fullerene acceptor for organic solar cells

Author(s) -

Wangqiao Chen,

Xuan Yang,

Guankui Long,

Xiangjian Wan,

Yongsheng Chen,

Qichun Zhang

Publication year - 2015

Publication title -

journal of materials chemistry c

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.899

H-Index - 128

eISSN - 2050-7534

pISSN - 2050-7526

DOI - 10.1039/c5tc00865d

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

In this paper, a new perylene diimide (PDI)-based acceptor Me-PDI4 with tetrahedral configuration (or 3D) has been synthesized and characterized. Solution-processed organic solar cells (OSCs) based on Me-PDI4 have been investigated and our results show that the device performance can reach as high as 2.73%. Our new design with tetrahedral configuration (or 3D) could be an efficient approach to increase the PCE of OSCs with non-fullerene acceptors.

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