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Low‐Dimensional‐Networked Cesium Lead Halide Perovskites: Properties, Fabrication, and Applications
Author(s) -
Cao Muhan,
Damji Yashvi,
Zhang Congyang,
Wu Linzhong,
Zhong Qixuan,
Li Pengli,
Yang Di,
Xu Yong,
Zhang Qiao
Publication year - 2020
Publication title -
small methods
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.66
H-Index - 46
ISSN - 2366-9608
DOI - 10.1002/smtd.202000303
Subject(s) - halide , caesium , fabrication , materials science , nanotechnology , lead (geology) , perovskite (structure) , optoelectronics , inorganic chemistry , chemistry , crystallography , alternative medicine , pathology , geomorphology , geology , medicine
All‐inorganic cesium lead halide perovskites have emerged as promising optoelectronic materials with excellent photophysical properties and great potential in a variety of applications. In parallel with the most investigated CsPbX 3 , its derivates, Cs 4 PbX 6 and CsPb 2 X 5 , with low‐dimensional‐networked structures have also attracted great attention. In this review, recent advancements on the low‐dimensional‐networked cesium lead halide perovskites (Cs 4 PbX 6 and CsPb 2 X 5 ) are reviewed systematically. The optical properties and direct controllable synthesis methods are first introduced. The transformation between Cs x Pb y X z and their hybridization are then presented, followed by their wide applications. Finally, challenges and prospects of this class of perovskites are introduced.