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Mono- and multilayer formation studies of cobalt on glassy carbon electrode

โœ Scribed by S. Jaya; T.Prasada Rao; G.Prabhakara Rao

Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
401 KB
Volume
32
Category
Article
ISSN
0013-4686

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โœฆ Synopsis

This paper reports the results of the study of mono-and multilayer formation of cobalt on glassy carbon electrode as a function of sweep rate, cathodic potential limit of the triangular scan and concentration of cobalt. Cyclic and linear potential sweep techniques were employed in carrying out these studies. The multilayer formation of cobalt occurs by 3-D nucleation-growth processes only at concentration 3 10e3 M ofcobalt. On the other hand, the monolayer stripping pattern shows two peaks. The characterization of these peaks by the theoretical models reported in literature revealed that the monolayer formation of cobalt occurs by nucleation-growth and des-ad kinetic processes.

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