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Simulated low-support voltammetry: deviations from Ohm's Law

Abstract:

To what extent can the resistance of a voltammetric system be considered a constant and well described by Ohm's law? Many real electrochemical systems are neither fully in the macro or microscopic limit. Through simulation this work looks at the transition between the steady-state and transient (macroelectrode) mass-transport limits for electrochemical systems, focusing on the influence of ohmic drop on the voltammetric response. Approximate analytical expressions are provided to yield an est...

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Publication status:
Published
Peer review status:
Peer reviewed

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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
ORCID:
0000-0001-7276-9319
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Oxford college:
St John's College
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Oxford college:
St John's College
Role:
Author
Publisher:
Elsevier
Journal:
Journal of Electroanalytical Chemistry More from this journal
Volume:
830–831
Pages:
88-94
Publication date:
2018-10-18
Acceptance date:
2018-10-17
DOI:
EISSN:
1873-2569
ISSN:
1572-6657
Language:
English
Keywords:
Pubs id:
pubs:938415
UUID:
uuid:8e8ccf5e-5e5d-4564-acda-6acc72ad3881
Local pid:
pubs:938415
Source identifiers:
938415
Deposit date:
2019-01-13

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