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Atomic resolution imaging of the edges of catalytically etched suspended few-layer graphene

Abstract:

Nanostructured graphene and graphene nanoribbons have been fabricated by catalytic hydrogenation, and the edge smoothness has been examined via direct imaging with atomic resolution. When abstaining from solvents during sample preparation, the prepared nanoribbons possess clean edges ready for inspection via transmission electron microscopy (TEM). Edges with subnanometer smoothness could be observed. A method has been developed to make catalytic hydrogenation experiments compatible with TEM, ...

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Publisher copy:
10.1021/nn103035y

Authors


Journal:
ACS Nano More from this journal
Volume:
5
Issue:
3
Pages:
1975-1983
Publication date:
2011-03-22
DOI:
EISSN:
1936-086X
ISSN:
1936-0851
Language:
English
Keywords:
Pubs id:
pubs:179187
UUID:
uuid:cdc50739-88c8-40ed-ad9c-43bd64fb41ea
Local pid:
pubs:179187
Source identifiers:
179187
Deposit date:
2012-12-19

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