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JOURNAL ARTICLE

High efficiency and stable photoluminescence of CH3NH3PbBr3@CsPbBr3 perovskite quantum dots

Yajing WangAhui LiYizhen HuYanping BaoYongfan ZhangXiaolin HuNaifeng Zhuang

Year: 2020 Journal:   Chemical Communications Vol: 57 (11)Pages: 1356-1359   Publisher: Royal Society of Chemistry
DOI: 10.1039/d0cc06920e
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Abstract

CH3NH3PbBr3@CsPbBr3 QDs were prepared by epitaxially growing inorganic perovskite CsPbBr3 on surface of cubic CH3NH3PbBr3. Photoluminescence of CH3NH3PbBr3@CsPbBr3 QDs is not only strong but also stable for months, and the quantum yield is high.

Keywords:
Photoluminescence Perovskite (structure) Chemistry Quantum yield Analytical Chemistry (journal) Crystallography Inorganic chemistry Mineralogy Materials science Fluorescence Physics Optics Optoelectronics

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0.66
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Citation History

Topics

Perovskite Materials and Applications
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Advanced Photocatalysis Techniques
Physical Sciences →  Energy →  Renewable Energy, Sustainability and the Environment

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