Two-dimensional lead-free halide perovskite materials and devices

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

31 Scopus Citations
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Author(s)

  • Jie Wang
  • Jianchao Dong
  • Feifei Lu
  • Chenglin Sun
  • Ning Wang

Detail(s)

Original languageEnglish
Pages (from-to)23563-23576
Journal / PublicationJournal of Materials Chemistry A
Volume7
Issue number41
Online published27 Aug 2019
Publication statusPublished - 7 Nov 2019
Externally publishedYes

Abstract

Two-dimensional (2D) organic-inorganic halide perovskite materials have favorable stability and unique photoelectric properties in comparison with three-dimensional (3D) counterparts and have become a new topic in the field of materials. However, the environmental toxicity of lead is still a major obstacle to their commercialization. In this regard, 2D lead-free halide perovskites come into being and will be the main concern for future commercial applications. Here, we first introduce the synthesis strategies, crystal structure and basic optoelectronic properties of 2D lead-free halide perovskite materials. Subsequently, the application status of solar cells and light-emitting diodes in recent years is summarized. Finally, the existing problems and future development prospects of these kinds of materials are discussed, which provide a reference for the design and preparation of high-performance 2D lead-free halide perovskite optoelectronic devices.

Citation Format(s)

Two-dimensional lead-free halide perovskite materials and devices. / Wang, Jie; Dong, Jianchao; Lu, Feifei; Sun, Chenglin; Zhang, Qichun; Wang, Ning.

In: Journal of Materials Chemistry A, Vol. 7, No. 41, 07.11.2019, p. 23563-23576.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review