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Type: Artigo de periódico
Title: Electrochemical Properties Of [ru(edta)(h2o)]- Immobilized On A Zirconium (iv) Oxide-coated Silica Gel Surface
Author: Gushikem Y.
Peixoto C.R.M.
Rodrigues Filho U.P.
Kubota L.T.
Stadler E.
Abstract: [Ru(edta)(H2O)]- is strongly adsorbed on a zirconium(IV) oxide-coated silica gel surface. The immobilized complex showed an electrochemical response due to the Ru(II)/Ru(III) redox couple. By substituting the coordinated water molecule in the adsorbed complex, the midpoint potentials shifted in the order (in mV) water, -290; thiocyanate, -200; pyridine, -180; 4-cyanopyridine, -80: and pyrazine, -50 vs SCE.
Rights: fechado
Identifier DOI: 10.1006/jcis.1996.0616
Date Issue: 1996
Appears in Collections:Unicamp - Artigos e Outros Documentos

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