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The electrochemical reduction of aqueous hexamminecobalt(III): Studies of adsorption behaviour with fast scan voltammetry

Abstract:

The electrochemical reduction of aqueous hexamminecobalt(III) is studied using cyclic voltammetry, observing the current-voltage response using a range of scan rates covering seven orders of magnitude. At lower scan rates, it is clear that the voltammetry is diffusion-controlled, but as the scan rate is increased, the system undergoes a transition to a regime that is governed by adsorption. These experimental results are compared with a previously developed theoretical treatment of adsorption...

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Publication status:
Published

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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
Journal:
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
Volume:
581
Issue:
2
Pages:
249-257
Publication date:
2005-08-01
DOI:
ISSN:
0022-0728
Language:
English
Keywords:
UUID:
uuid:6acc6d0d-42f4-4ac5-a759-e95e1d18c3e6
Local pid:
pubs:39600
Source identifiers:
39600
Deposit date:
2012-12-19

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