Recent progress in solution-processed flexible organic photovoltaics
نویسندگان
چکیده
Abstract The certified power conversion efficiency (PCE) of organic photovoltaics (OPV) fabricated in laboratories has improved dramatically to over 19% owing the rapid development narrow-bandgap small-molecule acceptors and wide bandgap polymer donor materials. next pivotal question is how translate small-area laboratory devices into large-scale commercial applications. This requires OPV be solution-processed flexible satisfy requirements high-throughput production such as roll-to-roll printing. review summarizes analyzes recent progress OPV. After a detailed discussion from perspective behavior narrow acceptor active layer devices, existing challenges future directions are discussed.
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ژورنال
عنوان ژورنال: npj flexible electronics
سال: 2022
ISSN: ['2397-4621']
DOI: https://doi.org/10.1038/s41528-022-00222-3