Monodisperse Dual-Functional Upconversion Nanoparticles Enabled Near-Infrared Organolead Halide Perovskite Solar Cells

• Published in: Angewandte Chemie International Edition Vol. 55; no. 13; pp. 4280 - 4284
• Main Authors: He, Ming, Pang, Xinchang, Liu, Xueqin, Jiang, Beibei, He, Yanjie, Snaith, Henry, Lin, Zhiqun
• Format: Journal Article
• Language: English
• Published: Germany Blackwell Publishing Ltd 18.03.2016; Wiley Subscription Services, Inc
• Edition: International ed. in English
• Subjects: Absorption loss; Absorption spectra; Acrylic acid; Block copolymers; Electrodes; Energy conservation; Erbium; Ethylene oxide; Fluorides; Irradiation; Manufacturing industry; Nanoparticles; Near infrared radiation; near-infrared; Perovskites; Photons; Photovoltaic cells; photovoltaic devices; Polyethylene oxide; polymers; Porosity; Radiation; Sodium compounds; Solar cells; Solar energy; Upconversion; upconversion nanoparticles; Ytterbium; photovoltaic devices; upconversion nanoparticles; polymers; solar cells; near-infrared

Extending the spectral absorption of organolead halide perovskite solar cells from visible into near‐infrared (NIR) range renders the minimization of non‐absorption loss of solar photons with improved energy alignment. Herein, we report on, for the first time, a viable strategy of capitalizing on ju...