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Nanoelectrode array formation by electrolytic nanoparticle impacts

Abstract:
We report the fabrication of functional nanoelectrode arrays by the electrolysis of AgBr nanoparticles (NPs) impacting on a glassy carbon electrode from suspension in aqueous solution. The impacted NPs result in Ag NP deposits of similar size to the originating NP, with the coverage of these arrays easily controlled by the time of the deposition step. The NPs constituting the array are deposited randomly across the surface with little aggregation or agglomeration. The fabricated arrays are themselves electrochemically active, mediating the reduction of hydrogen peroxide, H2O2.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1039/c5nr08872k

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author


Publisher:
Royal Society of Chemistry
Journal:
Nanoscale More from this journal
Volume:
8
Issue:
29
Pages:
13908-13914
Publication date:
2016-01-08
Acceptance date:
2016-01-08
DOI:
EISSN:
2040-3372
ISSN:
2040-3364


Language:
English
Keywords:
Pubs id:
pubs:588831
UUID:
uuid:525293ba-967b-4be2-9d6a-39544d40cb73
Local pid:
pubs:588831
Source identifiers:
588831
Deposit date:
2016-04-28

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