総説1 特集「エネルギーと印刷」
フレキシブル有機太陽電池の開発
2020 年 57 巻 1 号 p. 2-5
詳細
2020 年 57 巻 1 号 p. 2-5
Organic photovoltaics (OPVs) based on a composite film of electron donor and acceptor materials have attracted great interest because of their promising features such as light weight, mechanical flexibility, and low-cost printable manufacturing. We have successfully developed an ultra-flexible OPV that shows high power conversion efficiency of 10% under AM 1.5G lighting. Moreover, ultra-flexible OPVs can be integrated into textiles through a hot-melt process at 100 ℃ without causing any degradation.
