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Voltammetry using multiple cycles: Porous electrodes

Abstract:
Simulations are reported for the cyclic voltammetry of both electrochemically reversible and irreversible one-electron processes at porous electrodes where the potential cycle is applied for multiple cycles. It is shown that an ‘ultimate state’ is approached asymptotically and that the long time voltammogram can be very different in terms of the peak height from those recorded in the first scan though peak-to-peak potential separations are conserved. The implications for the experimental study of porous electrodes are considered.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/j.jelechem.2017.05.043

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
More by this author
Institution:
University of Oxford
Oxford college:
St John's College
Role:
Author



Publisher:
Elsevier
Journal:
Journal of Electroanalytical Chemistry More from this journal
Volume:
799
Pages:
126-133
Publication date:
2017-05-25
Acceptance date:
2017-05-23
DOI:
EISSN:
1572-6657
ISSN:
1873-2569


Keywords:
Pubs id:
pubs:701991
UUID:
uuid:a2d5cf4b-1669-4c54-a0f7-0ae2a0b533c3
Local pid:
pubs:701991
Source identifiers:
701991
Deposit date:
2017-06-27

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