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Metal–Organic Framework‐Assisted Metal‐Ion Doping in All‐Inorganic Perovskite for Dual‐Mode Image Sensing Display (Adv. Funct. Mater. 18/2022)
Author(s) -
Oh Jin Woo,
Han Hyowon,
Kim Hong Hee,
Lee Hyeokjung,
Kim Dongjun,
Lee Jiyeon,
Kim Jiwon,
Choi Won Kook,
Park Cheolmin
Publication year - 2022
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.202270103
Subject(s) - materials science , perovskite (structure) , dual mode , doping , metal , photoluminescence , metal ions in aqueous solution , metal organic framework , ion , nanoparticle , dual (grammatical number) , inorganic chemistry , nanotechnology , chemical engineering , optoelectronics , chemistry , metallurgy , organic chemistry , electronic engineering , art , literature , adsorption , engineering
Dual‐Mode Image Sensing Display In article number 2111894, Cheolmin Park and co‐workers develop a simple approach for doping metal ions into all‐inorganic perovskite films by employing metal–organic framework (MOF) nanoparticles. With the self‐decomposition of MOF nanoparticles at a certain humidity, metal ions are released into nearby perovskite crystals. The perovskite crystals with the defects passivated with the metal ions result in environmentally stable and enhanced photoluminescence of the perovskite for dual‐mode image sensing display.