Journal article

Sonoelectrochemistry at platinum and boron-doped diamond electrodes: achieving 'fast mass transport' for 'slow diffusers'

Abstract:: It is demonstrated for electrochemical processes in aqueous solution enhanced by ultrasound from a glass-horn transducer (24 kHz, 8 W cm-2) that the mass transport limited current is essentially independent of the diffusion coefficient. An explanation is proposed for this phenomenon, which allows, at low ultrasound power, considerable enhancements of the mass transport of 'slow diffusers' with small D, to be achieved via interfacial cavitation. An application of this effect in the anodic destruction of an aqueous Procion Blue dye solution at boron-doped diamond electrodes is discussed. © 2001 Elsevier Science B.V. All rights reserved.

Publication status:: Published

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APA Style

Holt, K., Del Campo, J., Foord, J., Compton, R., & Marken, F. (2001). Sonoelectrochemistry at platinum and boron-doped diamond electrodes: achieving 'fast mass transport' for 'slow diffusers'. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 513(2), 94–99.

MLA Style

Holt, K., et al. “Sonoelectrochemistry at Platinum and Boron-Doped Diamond Electrodes: Achieving 'Fast Mass Transport' for 'Slow Diffusers'.” JOURNAL OF ELECTROANALYTICAL CHEMISTRY, vol. 513, no. 2, 2001, pp. 94–99.

Chicago Style

Holt, K, J Del Campo, J Foord, R Compton, and F Marken. 2001. “Sonoelectrochemistry at Platinum and Boron-Doped Diamond Electrodes: Achieving 'Fast Mass Transport' for 'Slow Diffusers'.” JOURNAL OF ELECTROANALYTICAL CHEMISTRY 513 (2): 94–99.
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Publisher copy:: 10.1016/S0022-0728(01)00600-3

Authors

+ Holt, K More by this author

Role:: Author

+ Del Campo, J More by this author

Role:: Author

+ Foord, J More by this author

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

+ Compton, R More by this author

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

+ Marken, F More by this author

Role:: Author

Journal:: JOURNAL OF ELECTROANALYTICAL CHEMISTRY More from this journal
Volume:: 513
Issue:: 2
Pages:: 94-99
Publication date:: 2001-11-02
DOI:: 10.1016/S0022-0728(01)00600-3
ISSN:: 0022-0728

Language:: English
Keywords:: sonoelectrochemistry

waste water

boron-doped diamond

diffusion

cavitation

ultrasound
Pubs id:: pubs:38052
UUID:: uuid:d570df5c-e8d3-4ece-9f96-075a597fd875
Local pid:: pubs:38052
Source identifiers:: 38052
Deposit date:: 2012-12-19

Terms of use

Copyright date:: 2001

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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