Electrochemical and optical study of rhenium layers formed on gold electrodes

Autor:	J.O. Zerbino, María Elisa Martins, Carlos F. Zinola, A.M. Castro Luna, Eduardo Méndez
Rok vydání:	2002
Předmět:	Perrhenate General Chemical Engineering Inorganic chemistry Analytical chemistry chemistry.chemical_element Rhenium Electrochemistry Analytical Chemistry Metal chemistry.chemical_compound chemistry Ellipsometry visual_art Electrode visual_art.visual_art_medium Cyclic voltammetry Voltammetry
Zdroj:	Journal of Electroanalytical Chemistry. 521:168-174
ISSN:	1572-6657
DOI:	10.1016/s0022-0728(02)00690-3
Popis:	Films obtained after cathodic polarization at Ec, −0.2 V≤Ec≤0.1 V (vs. RHE), in aqueous acid perrhenate have been investigated using cyclic voltammetry and ellipsometry. The thickness and optical indices corresponding to the electrodeposited rhenium layer were calculated. The results indicate the formation of a composite layer, with a volumetric fraction of about 30% of metallic rhenium and hydrogen occlusion.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3375509580b24d056da8c577b4e6ddad https://doi.org/10.1016/s0022-0728(02)00690-3 Zobrazit plný text záznamu Full Text from ScienceDirect