Precise fluorination of polymeric donors towards efficient non-fullerene organic solar cells with balanced open circuit voltage, short circuit current and fill factor | Zendy

Xiaosha Wang | Zendy; Honggang Chen | Zendy; Jun Yuan | Zendy; Qingya Wei | Zendy; Jing Li | Zendy; Lihui Jiang | Zendy; Jun Huang | Zendy; Yongfang Li | Zendy; Yungui Li | Zendy; Yingping Zou | Zendy

Open Access

Precise fluorination of polymeric donors towards efficient non-fullerene organic solar cells with balanced open circuit voltage, short circuit current and fill factor

Author(s) -

Xiaosha Wang,

Honggang Chen,

Jun Yuan,

Qingya Wei,

Jing Li,

Lihui Jiang,

Jun Huang,

Yongfang Li,

Yungui Li,

Yingping Zou

Publication year - 2021

Publication title -

journal of materials chemistry a

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.637

H-Index - 212

eISSN - 2050-7488

pISSN - 2050-7496

DOI - 10.1039/d1ta01500a

Subject(s) - fullerene , open circuit voltage , materials science , short circuit , current (fluid) , optoelectronics , voltage , nanotechnology , chemistry , physics , organic chemistry , quantum mechanics , thermodynamics

By increasing the fluorination sites of polymer donors, the J SC , V OC and FF are enhanced for solar cells, because of fine-tuned energy levels, reduced trap-assisted or bimolecular recombination, and improved charge carrier mobility.

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