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Epitaxial and atomically thin graphene–metal hybrid catalyst films: the dual role of graphene as the support and the chemically-transparent protective cap

Abstract:

In this study, we demonstrate dual roles for graphene, as both a platform for large-area, fully-wetted growth of two-dimensional Pt films that are one monolayer to several multilayers thick, while also serving as a 'chemically transparent' barrier to catalytic deactivation wherein graphene does not restrict the access of the reactants but does block Pt from dissolution or agglomeration. Using these architectures, we show that it is possible to simultaneously achieve enhanced catalytic activit...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1039/C8EE00539G

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ORCID:
0000-0003-4270-6258
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ORCID:
0000-0003-4980-5574
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ORCID:
0000-0002-0528-4685
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Publisher:
Royal Society of Chemistry Publisher's website
Journal:
Energy and Environmental Science Journal website
Volume:
11
Issue:
6
Pages:
1610-1616
Publication date:
2018-04-20
Acceptance date:
2018-04-12
DOI:
EISSN:
1754-5706
ISSN:
1754-5692
Pubs id:
pubs:864497
URN:
uri:c4c8ba92-fdf2-40d9-9b58-d1a30287bca7
UUID:
uuid:c4c8ba92-fdf2-40d9-9b58-d1a30287bca7
Local pid:
pubs:864497
Keywords:

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