Ultramicroeletrodos. Parte II: construção e aplicações

Autor: Silva S. M., Alves C. R., Correia A. N., Martins R. M., Nobre A. L. R., Machado S. A. S., Mazo L. H., Avaca L. A.

Publikováno v: Química Nova, Vol 21, Iss 1, Pp 78-85 (1998)

This work describes the techniques of construction and several applications of ultramicroelectrodes in electrochemistry and electroanalytical chemistry. Disc shaped UME are produced by embedding metal wires on insulating materials such as glass or ep

Externí odkaz: https://doaj.org/article/09a234d701d84a7c8ec576ac0c232ea4

Voltammetric and rotating ring-disk studies of the influence of anions in the underpotential deposition of zinc on platinum

Autor: Mascaro,Lucia H., Santos,M. C., Machado,S. A. S., Avaca,L. A.

Publikováno v: Journal of the Brazilian Chemical Society, Volume: 13, Issue: 4, Pages: 529-534, Published: AUG 2002
Journal of the Brazilian Chemical Society, Vol 13, Iss 4, Pp 529-534 (2002)
Journal of the Brazilian Chemical Society v.13 n.4 2002
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

The underpotential deposition of Zn on polycrystalline Pt was studied in three different acid solutions for different Zn2+ concentrations. The voltammetric charges and the inhibition promoted by the maximum coverage of Zn ads in the hydrogen adsorpti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::987bc36d97f44c276b8e18e0f6af4122
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532002000400019&lng=en&tlng=en

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STM and STS studies of conducting polypyrrole/carboximethyl cellulose composite.

Autor: Herrasti, P., Ocón, P., Fabian, J., Avaca, L., Alves, C.

Publikováno v: Journal of Materials Science Letters; May2002, Vol. 21 Issue 9, p679-683, 5p