Confinement of all-inorganic perovskite quantum dots assembled in metal–organic frameworks for ultrafast scintillator application
Cewei RenSchool of Materials Science and Engineering, Shanghai University, Shanghai, 200444, ChinaZhanpeng LiSchool of Materials Science and Engineering, Shanghai University, Shanghai, 200444, ChinaLu HuangSchool of Materials Science and Engineering, Shanghai University, Shanghai, 200444, ChinaXinlin XiongSchool of Materials Science and Engineering, Shanghai University, Shanghai, 200444, ChinaZiqi NieSchool of Materials Science and Engineering, Shanghai University, Shanghai, 200444, ChinaYun‐Ling YangSchool of Materials Science and Engineering, Shanghai University, Shanghai, 200444, ChinaWenqing ZhuSchool of Materials Science and Engineering, Shanghai University, Shanghai, 200444, ChinaWeiguang YangSchool of Materials Science and Engineering, Shanghai University, Shanghai, 200444, ChinaLinjun WangSchool of Materials Science and Engineering, Shanghai University, Shanghai, 200444, China
2022en
ABI
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into MOF cages to form PeQDs@MOF composite materials, which is different from the one-pot method. In order to further improve the stability of PeQDs@MOF, polystyrene was used to cure the composite scintillator, which can resist exposure to UV light and withstand the ISO level 4 test, with the fastest transient lifetime of 2.13 ns and a fluorescence emission wavelength of 445 nm.
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