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In situ atomic-scale studies of the formation of epitaxial Pt nanocrystals on monolayer molybdenum disulfide

Abstract:

Pt-nanocrystal:MoS2 hybrid materials have promising catalytic properties for hydrogen evolution, and understanding their detailed structures at the atomic scale is crucial to further development. Here, we use an in situ heating holder in an aberration-corrected transmission electron microscope to study the formation of Pt nanocrystals directly on the surface of monolayer MoS2 from a precursor on heating to 800 °C. Isolated single Pt atoms and small nanoclusters are observed after in situ heat...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.1021/acsnano.7b03648

Authors


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Institution:
University of Oxford
Division:
MPLS Division
Department:
Materials
ORCID:
0000-0003-3750-6737
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Materials
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Materials
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Materials
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Publisher:
American Chemical Society Publisher's website
Journal:
ACS Nano Journal website
Volume:
11
Issue:
9
Pages:
9057-9067
Publication date:
2017-08-14
Acceptance date:
2017-08-06
DOI:
EISSN:
1936-086X
ISSN:
1936-0851
Pubs id:
pubs:724169
URN:
uri:bb4a81a4-09ed-4a3f-a9eb-d87fe7f7e35b
UUID:
uuid:bb4a81a4-09ed-4a3f-a9eb-d87fe7f7e35b
Local pid:
pubs:724169

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