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All Inorganic Halide Perovskites Nanosystem: Synthesis, Structural Features, Optical Properties and Optoelectronic Applications
Author(s) -
Li Xiaoming,
Cao Fei,
Yu Dejian,
Chen Jun,
Sun Zhiguo,
Shen Yalong,
Zhu Ying,
Wang Lin,
Wei Yi,
Wu Ye,
Zeng Haibo
Publication year - 2017
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201603996
Subject(s) - halide , perovskite (structure) , materials science , optoelectronics , photoluminescence , light emitting diode , photodetector , lasing threshold , nanocrystal , diode , nanotechnology , photovoltaic system , quantum yield , optics , chemistry , inorganic chemistry , physics , wavelength , ecology , biology , crystallography , fluorescence
The recent success of organometallic halide perovskites (OHPs) in photovoltaic devices has triggered lots of corresponding research and many perovskite analogues have been developed to look for devices with comparable performance but better stability. Upon the preparation of all inorganic halide perovskite nanocrystals (IHP NCs), research activities have soared due to their better stability, ultrahigh photoluminescence quantum yield (PL QY), and composition dependent luminescence covering the whole visible region with narrow line‐width. They are expected to be promising materials for next generation lighting and display, and many other applications. Within two years, a lot of interesting results have been observed. Here, the synthesis of IHPs is reviewed, and their progresses in optoelectronic devices and optical applications, such as light‐emitting diodes (LEDs), photodetectors (PDs), solar cells (SCs), and lasing, is presented. Information and recent understanding of their crystal structures and morphology modulations are addressed. Finally, a brief outlook is given, highlighting the presently main problems and their possible solutions and future development directions.