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Enhanced electrochemical detection of nitrite and nitrate at a Cu-30Ni alloy electrode

Abstract:

Significant catalytic activity towards the reduction of nitrite at unmodified Cu - 30% Ni alloy electrodes was found within the concentration ranges 16 - 200 μM nitrite. The reduction of nitrite was found to occur at potentials significantly less negative than the reduction of nitrate thereby providing clear resolution and the possibility of reliable nitrite / nitrate speciation. The results are contrasted with those found at a bare copper electrode where the spatial resolution of the nitrate...

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Publication status:
Published

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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Role:
Author
Journal:
Analytical Letters Journal website
Volume:
33
Issue:
15
Pages:
3127-3137
Publication date:
2000-01-01
ISSN:
0003-2719
URN:
uuid:d6a97e72-e130-4a6b-bc0e-a0e8d2949c18
Source identifiers:
37655
Local pid:
pubs:37655

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