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Easy fabrication of a vibrating foil electrode

Abstract:
We report a simple, rapid and cost effective fabrication of a vibrating platinum foil electrode whereby significant mass transport enhancement can be seen and applied for electroanalytical work. The vibrating and stationary nature of the platinum foil electrode was characterised by cyclic voltammetry using a Ru(NH 3) 62+/3+ redox system, and a four-fold enhancement in sensitivity could be reproducibly seen. Randles- Ševčik analysis gave a diffusion coefficient, D value, of 9.4 × 10 -6 cm 2 s -1. © 2012 The Royal Society of Chemistry.
Publication status:
Published

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Publisher copy:
10.1039/c2ay25352f

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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
Journal:
ANALYTICAL METHODS
Volume:
4
Issue:
7
Pages:
1932-1934
Publication date:
2012-07-01
DOI:
EISSN:
1759-9679
ISSN:
1759-9660
Source identifiers:
344542
Language:
English
UUID:
uuid:05c7a02c-7a14-4378-986d-ec4c9bdfdc49
Local pid:
pubs:344542
Deposit date:
2012-12-19

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