The progress and prospects of non-fullerene acceptors in ternary blend organic solar cells
نویسندگان
چکیده
منابع مشابه
Non-Fullerene Electron Acceptors for Use in Organic Solar Cells
The active layer in a solution processed organic photovoltaic device comprises a light absorbing electron donor semiconductor, typically a polymer, and an electron accepting fullerene acceptor. Although there has been huge effort targeted to optimize the absorbing, energetic, and transport properties of the donor material, fullerenes remain as the exclusive electron acceptor in all high perform...
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To achieve efficient organic solar cells, the design of suitable donor-acceptor couples is crucially important. State-of-the-art donor polymers used in fullerene cells may not perform well when they are combined with non-fullerene acceptors, thus new donor polymers need to be developed. Here we report non-fullerene organic solar cells with efficiencies up to 10.9%, enabled by a novel donor poly...
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ژورنال
عنوان ژورنال: Materials Horizons
سال: 2018
ISSN: 2051-6347,2051-6355
DOI: 10.1039/c7mh00958e