Perovskite nanocrystal superlattices and their application in light-emitting devices

IF 31.6 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Science and Engineering: R: Reports Pub Date : 2025-03-24 DOI:10.1016/j.mser.2025.100984

Siqi Sun , Min Lu , Po Lu , Xin Li , Fujun Zhang , Yanbo Gao , Anqi Liu , Zhennan Wu , Yu Zhang , Xue Bai , Aiwei Tang

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引用次数: 0

Abstract

The assembly of perovskite nanocrystals (NCs) into close-packed and long-range-ordered superlattices has expanded the family of perovskite materials and provides a platform for modulating their optoelectronic properties. Numerous studies have been devoted to promote the development of perovskite NC superlattices. However, due to the lack of a comprehensive and systematic understanding of the synthesis strategies, internal interactions on assembly processes, and diversity of structures, perovskite NC superlattices are difficult to be controllably acquired and sufficiently utilized. In this review, recent advances in perovskite NC superlattices are summarized comprehensively and thoroughly. This review begins with the discussion on the formation of perovskite NC superlattices, covering the various driving forces and synthesis methods for superlattice assembly. The diverse superlattice structure and fascinating optoelectronic properties exhibited by superlattices are then analyzed. Furthermore, the contemporary application of perovskite NC superlattices in light-emitting devices are introduced. Finally, some perspectives on the current challenges and future directions for perovskite NC superlattices are present to promote further development in this field.

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来源期刊

Materials Science and Engineering: R: Reports 工程技术-材料科学：综合

CiteScore

60.50

自引率

0.30%

发文量

审稿时长

34 days

期刊介绍： Materials Science & Engineering R: Reports is a journal that covers a wide range of topics in the field of materials science and engineering. It publishes both experimental and theoretical research papers, providing background information and critical assessments on various topics. The journal aims to publish high-quality and novel research papers and reviews. The subject areas covered by the journal include Materials Science (General), Electronic Materials, Optical Materials, and Magnetic Materials. In addition to regular issues, the journal also publishes special issues on key themes in the field of materials science, including Energy Materials, Materials for Health, Materials Discovery, Innovation for High Value Manufacturing, and Sustainable Materials development.