Two-dimensional organic-inorganic hybrid perovskite: from material properties to device applications

The two-dimensional (2D) perovskite (including pure-2D and quasi-2D) is formed by introducing large-group ammonium halides into conventional bulk perovskite. In the past twenty years, 2D perovskite materials were widely developed with the enriched species and advanced physical-knowledge in material...

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Bibliographic Details
Published in:Science China materials 2018-10, Vol.61 (10), p.1257-1277
Main Authors: Ma, Shuang, Cai, Molang, Cheng, Tai, Ding, Xihong, Shi, Xiaoqiang, Alsaedi, Ahmed, Hayat, Tasawar, Ding, Yong, Tan, Zhan’ao, Dai, Songyuan
Format: Article
Language:English
Subjects:
Ammonium halides
Chemistry and Materials Science
Chemistry/Food Science
Halides
Light emitting diodes
Material properties
Materials Science
Optoelectronic devices
Organic light emitting diodes
Perovskites
Photovoltaic cells
Reviews
Solar cells
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Summary:The two-dimensional (2D) perovskite (including pure-2D and quasi-2D) is formed by introducing large-group ammonium halides into conventional bulk perovskite. In the past twenty years, 2D perovskite materials were widely developed with the enriched species and advanced physical-knowledge in material characteristics as well as optoelectronic device applications. To review achievments in 2D perovskite, the fundamental mechanism and properties of 2D perovskite are introduced to offer insight into device performance. Moreover, the preparation methods of 2D perovskite films are summarized and compared. The latest successful applications of the 2D perovskite in the solar cells and light-emitting diodes fields, especially the advanced stability of 2D perovskite solar cells (PeSCs) and the efficient 2D perovskite light-emitting diodes (PeLEDs), are also achieved. Furthermore, the challenges and outlook of 2D perovskite materials are proposed.
ISSN:2095-8226
2199-4501
DOI:10.1007/s40843-018-9294-5