CsPbX3/Cs4PbX6 core/shell perovskite nanocrystals

Hongbo Li; Chao Jia; Hui Li; Xianwei Meng

doi:10.1039/c8cc02802h

CsPbX₃/Cs₄PbX₆ core/shell perovskite nanocrystals

Hongbo Li^*, Chao Jia, Hui Li, Xianwei Meng

^*Corresponding author for this work

School of Material Science and Engineering

Research output: Contribution to journal › Article › peer-review

118 Citations (Scopus)

Abstract

The synthesis of core/shell perovskite nanocrystals was demonstrated for the first time by applying a seeded growth approach. The obtained core/shell nanocrystals were shown to consist of a light-emitting CsPbX₃ core with a narrow band gap and a Cs₄PbX₆ passivating shell with a large band gap (>3.2 eV), and to therefore display an improved photoluminescence quantum yield.

Original language	English
Pages (from-to)	6300-6303
Number of pages	4
Journal	Chemical Communications
Volume	54
Issue number	49
DOIs	https://doi.org/10.1039/c8cc02802h
Publication status	Published - 2018

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10.1039/c8cc02802h

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title = "CsPbX3/Cs4PbX6 core/shell perovskite nanocrystals",

abstract = "The synthesis of core/shell perovskite nanocrystals was demonstrated for the first time by applying a seeded growth approach. The obtained core/shell nanocrystals were shown to consist of a light-emitting CsPbX3 core with a narrow band gap and a Cs4PbX6 passivating shell with a large band gap (>3.2 eV), and to therefore display an improved photoluminescence quantum yield.",

author = "Hongbo Li and Chao Jia and Hui Li and Xianwei Meng",

note = "Publisher Copyright: {\textcopyright} 2018 The Royal Society of Chemistry.",

year = "2018",

doi = "10.1039/c8cc02802h",

language = "English",

volume = "54",

pages = "6300--6303",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "49",

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TY - JOUR

T1 - CsPbX3/Cs4PbX6 core/shell perovskite nanocrystals

AU - Li, Hongbo

AU - Jia, Chao

AU - Li, Hui

AU - Meng, Xianwei

PY - 2018

Y1 - 2018

N2 - The synthesis of core/shell perovskite nanocrystals was demonstrated for the first time by applying a seeded growth approach. The obtained core/shell nanocrystals were shown to consist of a light-emitting CsPbX3 core with a narrow band gap and a Cs4PbX6 passivating shell with a large band gap (>3.2 eV), and to therefore display an improved photoluminescence quantum yield.

AB - The synthesis of core/shell perovskite nanocrystals was demonstrated for the first time by applying a seeded growth approach. The obtained core/shell nanocrystals were shown to consist of a light-emitting CsPbX3 core with a narrow band gap and a Cs4PbX6 passivating shell with a large band gap (>3.2 eV), and to therefore display an improved photoluminescence quantum yield.

UR - http://www.scopus.com/inward/record.url?scp=85048696840&partnerID=8YFLogxK

U2 - 10.1039/c8cc02802h

DO - 10.1039/c8cc02802h

M3 - Article

C2 - 29855005

AN - SCOPUS:85048696840

SN - 1359-7345

VL - 54

SP - 6300

EP - 6303

JO - Chemical Communications

JF - Chemical Communications

IS - 49

ER -

CsPbX₃/Cs₄PbX₆ core/shell perovskite nanocrystals

Abstract

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