Three-dimensional atomic mapping of ligands on palladium nanoparticles by atom probe tomography

Three-dimensional atomic mapping of ligands on palladium nanoparticles by atom probe tomography

Despite the important role of ligands in designing nanoparticles, directly imaging them on the nanoparticle surface remains a challenge. Here, the authors use atom probe tomography to map the spatial distribution of ligands on nanoparticles and reveal that the interplay between halide and cetrimoniu...

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Main Authors: Kyuseon Jang, Se-Ho Kim, Hosun Jun, Chanwon Jung, Jiwon Yu, Sangheon Lee, Pyuck-Pa Choi
Format: Article
Language:English
Published: Nature Publishing Group 2021-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-021-24620-9
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spelling doaj-f25c824949714255918f45be8185b29a2021-07-18T11:43:03ZengNature Publishing GroupNature Communications2041-17232021-07-0112111010.1038/s41467-021-24620-9Three-dimensional atomic mapping of ligands on palladium nanoparticles by atom probe tomographyKyuseon Jang0Se-Ho Kim1Hosun Jun2Chanwon Jung3Jiwon Yu4Sangheon Lee5Pyuck-Pa Choi6Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST)Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST)Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST)Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST)Department of Chemical Engineering and Materials Science, Ewha Womans UniversityDepartment of Chemical Engineering and Materials Science, Ewha Womans UniversityDepartment of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST)Despite the important role of ligands in designing nanoparticles, directly imaging them on the nanoparticle surface remains a challenge. Here, the authors use atom probe tomography to map the spatial distribution of ligands on nanoparticles and reveal that the interplay between halide and cetrimonium ligands decides the oxidation resistance and shape of Pd nanoparticles.https://doi.org/10.1038/s41467-021-24620-9
collection DOAJ
language English
format Article
sources DOAJ
author Kyuseon Jang
Se-Ho Kim
Hosun Jun
Chanwon Jung
Jiwon Yu
Sangheon Lee
Pyuck-Pa Choi
spellingShingle Kyuseon Jang
Se-Ho Kim
Hosun Jun
Chanwon Jung
Jiwon Yu
Sangheon Lee
Pyuck-Pa Choi
Three-dimensional atomic mapping of ligands on palladium nanoparticles by atom probe tomography
Nature Communications
author_facet Kyuseon Jang
Se-Ho Kim
Hosun Jun
Chanwon Jung
Jiwon Yu
Sangheon Lee
Pyuck-Pa Choi
author_sort Kyuseon Jang
title Three-dimensional atomic mapping of ligands on palladium nanoparticles by atom probe tomography
title_short Three-dimensional atomic mapping of ligands on palladium nanoparticles by atom probe tomography
title_full Three-dimensional atomic mapping of ligands on palladium nanoparticles by atom probe tomography
title_fullStr Three-dimensional atomic mapping of ligands on palladium nanoparticles by atom probe tomography
title_full_unstemmed Three-dimensional atomic mapping of ligands on palladium nanoparticles by atom probe tomography
title_sort three-dimensional atomic mapping of ligands on palladium nanoparticles by atom probe tomography
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2021-07-01
description Despite the important role of ligands in designing nanoparticles, directly imaging them on the nanoparticle surface remains a challenge. Here, the authors use atom probe tomography to map the spatial distribution of ligands on nanoparticles and reveal that the interplay between halide and cetrimonium ligands decides the oxidation resistance and shape of Pd nanoparticles.
url https://doi.org/10.1038/s41467-021-24620-9
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AT chanwonjung threedimensionalatomicmappingofligandsonpalladiumnanoparticlesbyatomprobetomography
AT jiwonyu threedimensionalatomicmappingofligandsonpalladiumnanoparticlesbyatomprobetomography
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