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Mechanistic aspects of the sonoelectrochemical degradation of the reactive dye Procion Blue at boron-doped diamond electrodes

Abstract:

Redox processes of the reactive dye, Procion Blue, at polycrystalline boron-doped diamond film electrodes, in buffered aqueous solution are studied as a function of pH, dye concentration and ultrasound treatment. Direct partial oxidation with a four electron transfer, within the solvent window up to 2.5 V vs. SCE in PBS, at pH 2 is possible. However, more extensive degradation of Procion Blue does not occur at potentials below that required for solvent decomposition. Oxidation is most easily ...

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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
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
Journal:
DIAMOND AND RELATED MATERIALS
Volume:
10
Issue:
3-7
Pages:
662-666
Publication date:
2001-01-01
DOI:
ISSN:
0925-9635
Source identifiers:
37883
Keywords:
Pubs id:
pubs:37883
UUID:
uuid:cb0db367-243a-4e76-ba16-5f5ab7912d85
Local pid:
pubs:37883
Deposit date:
2012-12-19

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