Solidification of solvent additive for stable binary polymer solar cells with ∼19% efficiency
نویسندگان
چکیده
منابع مشابه
Improving the efficiency of polymer solar cells based on furan-flanked diketopyrrolopyrrole copolymer via solvent additive and methanol treatment.
We present a furan-flanked DPP copolymer, poly{3,6-difuran-2-yl-2,5-di(2-octyldodecyl)-pyrrolo [3,4-c]pyrrole-1,4-dione-altthienylenevinylene} (PDVF-8), and highlight the improvement in the power conversion efficiency (PCE) of polymer solar cells (PSCs) based on the PDVF-8 as an electron donor via solvent additive and methanol treatment. When 3 vol% 1,8-diiodooctane (DIO) or 1-chloronaphthalene...
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ژورنال
عنوان ژورنال: Science China. Materials
سال: 2023
ISSN: ['2095-8226', '2199-4501']
DOI: https://doi.org/10.1007/s40843-023-2497-4