J. Semicond. > Volume 41?>?Issue 1?> Article Number: 011201

Progress on the controllable synthesis of all-inorganic halide perovskite nanocrystals and their optoelectronic applications

Yi Yuan and Aiwei Tang ,

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Abstract: In the past five years, all-inorganic metal halide perovskite (CsPbX3, X = Cl, Br, I) nanocrystals have been intensely studied due to their outstanding optical properties and facile synthesis, which endow them with potential optoelectronic applications. In order to optimize their physical and chemical properties, different strategies have been developed to realize the controllable synthesis of CsPbX3 nanocrystals. In this short review, we firstly present a comprehensive and detailed summary of existed synthesis strategies of CsPbX3 nanocrystals and their analogues. Then, we introduce the regulations of several reaction parameters and their effects on the morphologies of CsPbX3 nanocrystals. At the same time, we provide stability improvement methods and representative applications. Finally, we propose the current challenges and future perspectives of the promising materials.

Key words: metal halide perovskitenanocrystalssynthesisoptical properties

Abstract: In the past five years, all-inorganic metal halide perovskite (CsPbX3, X = Cl, Br, I) nanocrystals have been intensely studied due to their outstanding optical properties and facile synthesis, which endow them with potential optoelectronic applications. In order to optimize their physical and chemical properties, different strategies have been developed to realize the controllable synthesis of CsPbX3 nanocrystals. In this short review, we firstly present a comprehensive and detailed summary of existed synthesis strategies of CsPbX3 nanocrystals and their analogues. Then, we introduce the regulations of several reaction parameters and their effects on the morphologies of CsPbX3 nanocrystals. At the same time, we provide stability improvement methods and representative applications. Finally, we propose the current challenges and future perspectives of the promising materials.

Key words: metal halide perovskitenanocrystalssynthesisoptical properties



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Y Yuan, A W Tang, Progress on the controllable synthesis of all-inorganic halide perovskite nanocrystals and their optoelectronic applications[J]. J. Semicond., 2020, 41(1): 011201. doi: 10.1088/1674-4926/41/1/011201.

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Manuscript received: 27 September 2019 Manuscript revised: 18 November 2019 Online: Accepted Manuscript: 27 November 2019 Corrected proof: 10 December 2019 Uncorrected proof: 23 December 2019 Published: 02 January 2020

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