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Voltammetric sizing of a sphere.

Abstract:

The size of a glass sphere positioned in the center of a microdisk electrode is determined by using a simple electrochemical procedure and is confirmed, additionally, by a microscopical measurement of the sphere at the time of the electrochemical measurement. The cyclic voltammetric response of the naked electrode and of the electrode with the sphere positioned in its center is recorded over a wide range of scan rates (0.002-1.5 V s(-1)). The size of the sphere is then determined by compariso...

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Publication status:
Published

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Publisher copy:
10.1002/cphc.200600310

Authors


Fietkau, N More by this author
Chevallier, FG More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Journal:
Chemphyschem : a European journal of chemical physics and physical chemistry
Volume:
7
Issue:
10
Pages:
2162-2167
Publication date:
2006-10-05
DOI:
EISSN:
1439-7641
ISSN:
1439-4235
URN:
uuid:964bb1d3-c9c4-449e-992e-ff105ebb755f
Source identifiers:
33605
Local pid:
pubs:33605

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