Immobilization and electrochemical properties of anionic complexes on a V2O5/surfactant nanocomposite
Nenhuma Miniatura disponível
Data
2002-03-01
Autores
da Silva, L. F.
Profeti, LPR
Stradiotto, Nelson Ramos [UNESP]
Oliveira, H. P.
Título da Revista
ISSN da Revista
Título de Volume
Editor
Elsevier B.V.
Resumo
in this work, we report a new way of modifying an electrode by combining the intrinsic conductivity property of vanadium pentoxide xerogel with its water insolubility in the presence of the cationic surfactant N-cetyl-N,N,N,trimethyl-ammonium bromide (CTA(+)Br(-)). The obtained hybrid compound enables the immobilization of electroactive anions such as hexacyanoferrate (III) ([Fe(CN)(6)](3-)) and its analogue pentacyanonitrosylferrate (II) ([Fe(CN)(5)NO](2-)), rather than cations. (C) 2002 Elsevier B.V. B.V. All rights reserved.
Descrição
Palavras-chave
Como citar
Journal of Non-crystalline Solids. Amsterdam: Elsevier B.V., v. 298, n. 2-3, p. 213-218, 2002.