Review Article

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2020, 13(8): 1997–2018

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https://doi.org/10.1007/s12274-020-2805-x

Flexible optoelectronic devices based on metal halide perovskites

Hao Chen1, Hao Wang2, Jiang Wu3 (), Feng Wang4, Ting Zhang1, Yafei Wang1, Detao Liu1, Shibin Li1 (), Richard V. Penty2, and Ian H. White2

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1 School of Optoelectronic Information, University of Electronic Science and Technology of China, Chengdu 610054, China 

2 Centre for Advanced Photonics and Electronics, University of Cambridge, Cambridge, CB3 0FA, UK 

3 Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China 

4 Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, PekingUniversity, Beijing 100871, China

Keywords: perovskite, optoelectronic devices, flexibility, high-performance
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  • Abstract
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The unique physical and chemical properties of metal halide perovskites predestine the devices to achieve high performance in optoelectronic field. Among the numerous high qualities of perovskites, their different low-temperature synthesis methods and preparation processes make them impressive and popular materials for flexible optoelectronic devices. Mainstream perovskite devices, for instance, solar cells, photodetectors and light-emitting diodes, have been fabricated on flexible substrates and show outstanding flexibility as well as high performance. For soft wearable electronic systems, mechanical flexibility is the premier condition. Compared to common devices based on rigid substrates, flexible perovskite devices are more practical and see widespread applications in energy, detection, display, and other fields. This review summarizes the recent progress of flexible perovskite solar cells, photodetectors and light-emitting diodes. The design and fabrication of different high-performance flexible perovskite devices are introduced. Various low-dimensional perovskite materials and configurations for flexible perovskite devices are presented. In addition, the limitations and challenges for further application are also briefly discussed.
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Flexible optoelectronic devices based on metal halide perovskites. Nano Res. 2020, 13(8): 1997–2018 https://doi.org/10.1007/s12274-020-2805-x

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