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Charge diffusion on the surface of particles with simple geometries

Abstract:

© 2015 American Chemical Society. The diffusion of charge transfer between electroactive sites on a modified surface of insulating particles is modeled assuming charge injection from an electrode supporting the particle. The current-time responses are studied for particles with shapes of a cylinder, sphere, and cube and can be used directly to determine the coverage of sites on the particle surface in a chronoamperometry measurement whereby the particles impacting an electrode hold at a suita...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1021/acs.jpcc.5b09455

Authors


More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Role:
Author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Role:
Author
Publisher:
ACS Publications Publisher's website
Journal:
Journal of Physical Chemistry C Journal website
Volume:
119
Issue:
49
Pages:
27540-27549
Publication date:
2015-11-16
DOI:
EISSN:
1932-7455
ISSN:
1932-7447
URN:
uuid:237c71a5-f96b-44ca-990c-4ab889134dd4
Source identifiers:
581031
Local pid:
pubs:581031
Keywords:

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