Morphology controlled nanocrystalline CsPbBr3 thin-film for metal halide perovskite light emitting diodes

• Published in: Journal of industrial and engineering chemistry (Seoul, Korea) Vol. 97; pp. 417 - 425
• Main Authors: Kim, Bong Woo, Heo, Jin Hyuck, Park, Jin Kyoung, Lee, David Sunghwan, Park, Hyunik, Kim, Seong Yeon, Kim, Jun Ho, Im, Sang Hyuk
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 25.05.2021; 한국공업화학회
• Subjects: Anti-solvent dripping; Crystallization; Diffusion; Inorganic metal halide perovskite; Light emitting diode; 화학공학; Inorganic metal halide perovskite; Anti-solvent dripping; Diffusion; Crystallization; Light emitting diode

[Display omitted] •Morphology and crystal grain size of CsPbBr3 is controllable by diffusion controlled anti-solvent dripping crystallization.•8:2 toluene:isopropanol anti-solvent forms the most uniform and brightest photoluminescence CsPbBr3 film.•The optimized CsPbBr3 LED exhibits 22,298cd/m2 ELma...