Discrete composition control of two-dimensional morphologic all-inorganic metal halide perovskite nanocrystals

作     者：Andrew Hunter Davis Weiwei Zheng Andrew Hunter Davis;Weiwei Zheng

作者机构：Department of ChemistrySyracuse University13244 SyracuseUnited States 

出 版 物：《Journal of Energy Chemistry》 (能源化学（英文版）)

年 卷 期：2021年第30卷第8期

页      面：257-275,I0006页

核心收录：

学科分类：08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：support from Syracuse University under the Collaboration for Unprecedented Success and Excellence(CUSE)Grant(SD-10-2020) ACS Petroleum Research Fund under Award Number 59861-DNI5 NSF CAREER under Award Number CHE-1944978 

主　　题：All-inorganic perovskites Two-dimensional nanocrystals Composition Doping Alloying Ion exchange 

摘      要：Metal halide perovskite nanocrystals(NCs)exhibit impressive optical and electronic properties,making them an important class of functional materials with promising applications in solar cells,light emitting diodes(LEDs),photodetectors,and *** addition to the widely studied 0-dimensional(0 D)metal halide perovskite NCs,such as nanocubes,low dimensional perovskites,such as 2 D all-inorganic perovskite(AIP)NCs,subsist with directionally relevant quantum *** anisotropic NCs have the propensity to exhibit interesting optoelectronic properties that are exceedingly difficult to introduce into 0 D systems,yet as of late are largely *** this review,we discuss the recent synthetic progress of 2 D all-inorganic metal halide perovskite NCs with ABX3 ***,we highlight the discrete composition control of the cations(A and B sites)and anions(X site)by dopant incorporation and alloying in 2 D metal halide perovskite *** will also discuss more complex perovskite crystal structures,such as Ruddlesden-Popper double perovskites,and compare these materials to 0 D perovskite ***,our work culminates in the future interests and perspectives of this field with a focus on the wide applicability of 2 D systems and the large variance in structure capable with discrete compositional tuning.