Mechanochemistry-driven engineering of 0D/3D heterostructure for designing highly luminescent Cs–Pb–Br perovskites

Kyeong-Yoon Baek; Woocheol Lee; Jonghoon Lee; Jaeyoung Kim; Heebeom Ahn; Jae Il Kim; Junwoo Kim; Hyungbin Lim; Jiwon Shin; Yoon-Joo Ko; Hyeon-Dong Lee; Richard H. Friend; Tae-Woo Lee; Jeongjae Lee; Keehoon Kang; Takhee Lee

doi:10.1038/s41467-022-31924-x

Nature Communications (Jul 2022)

Mechanochemistry-driven engineering of 0D/3D heterostructure for designing highly luminescent Cs–Pb–Br perovskites

Kyeong-Yoon Baek,
Woocheol Lee,
Jonghoon Lee,
Jaeyoung Kim,
Heebeom Ahn,
Jae Il Kim,
Junwoo Kim,
Hyungbin Lim,
Jiwon Shin,
Yoon-Joo Ko,
Hyeon-Dong Lee,
Richard H. Friend,
Tae-Woo Lee,
Jeongjae Lee,
Keehoon Kang,
Takhee Lee

Affiliations

Kyeong-Yoon Baek: Department of Physics and Astronomy, Seoul National University
Woocheol Lee: Department of Physics and Astronomy, Seoul National University
Jonghoon Lee: Department of Physics and Astronomy, Seoul National University
Jaeyoung Kim: Department of Physics and Astronomy, Seoul National University
Heebeom Ahn: Department of Physics and Astronomy, Seoul National University
Jae Il Kim: Department of Materials Science and Engineering, Seoul National University
Junwoo Kim: Department of Physics and Astronomy, Seoul National University
Hyungbin Lim: Department of Physics and Astronomy, Seoul National University
Jiwon Shin: Department of Physics and Astronomy, Seoul National University
Yoon-Joo Ko: Laboratory of Nuclear Magnetic Resonance, National Center for Inter-University Research Facilities, Seoul National University
Hyeon-Dong Lee: Department of Materials Science and Engineering, Seoul National University
Richard H. Friend: Cavendish Laboratory, University of Cambridge
Tae-Woo Lee: Department of Materials Science and Engineering, Seoul National University
Jeongjae Lee: School of Earth and Environmental Sciences, Seoul National University
Keehoon Kang: Department of Materials Science and Engineering, Seoul National University
Takhee Lee: Department of Physics and Astronomy, Seoul National University

DOI: https://doi.org/10.1038/s41467-022-31924-x
Journal volume & issue: Vol. 13, no. 1
pp. 1 – 11

Abstract

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While emission and stability of metal–halide perovskites can be enhanced through heterostructural encapsulation, a controlled synthesis route to such structures is not trivial to realize. Here, the authors design a mechanochemistry-driven protocol for synthesizing highly luminescent CsPbBr3/Cs4PbBr6 heterostructures.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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