Ultrastable, Highly Luminescent Organic-Inorganic Perovskite-Polymer Composite Films.

Wang, Yanan; He, Juan; Chen, Hao; Chen, Jiangshan; Zhu, Ruidong; Ma, Pin; Towers, Andrew; Lin, Yuan et al. · Adv Mater · 2016

basic_science · Level V

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Abstract

A simple yet general swelling-deswelling microencapsulation strategy has been developed to achieve well dispersed and intimately passivated crystalline organic-inorganic perovskites nanoparticles within polymer matrixes and results in a series of highly luminescent CH<sub>3</sub> NH<sub>3</sub> PbBr<sub>3</sub> (MAPbBr<sub>3</sub> )-polymer composite films with unprecedented water and thermal stabilities and superior color purity.