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Author dc.contributor.author Isaacs, M.
Author dc.contributor.author Aguirre, M. J.
Author dc.contributor.author Toro Labbé, Alejandro
Author dc.contributor.author Costamagna, J.
Author dc.contributor.author Páez, M.
Author dc.contributor.author Zagal Moya, José H.
Admission date dc.date.accessioned 2018-12-20T15:09:20Z
Available date dc.date.available 2018-12-20T15:09:20Z
Publication date dc.date.issued 1998
Cita de ítem dc.identifier.citation Electrochimica Acta, Volumen 43, Issue 12-13, 2018, Pages 1821-1827
Identifier dc.identifier.issn 00134686
Identifier dc.identifier.other 10.1016/S0013-4686(97)00314-9
Identifier dc.identifier.uri https://repositorio.uchile.cl/handle/2250/158029
Abstract dc.description.abstract Cobalt phthalocyanine (CoPc) and cobalt naphthalocyanine (CoNPc) exhibit different redox and electronic properties. Redox processes on CoPc are more reversible than on CoNPc. The pH dependence of those processes is also different for these complexes, which could indicate that in the case of CoNPc, the redox couples observed involve the macrocyclic ligand and not the metal as with CoPc. This seems to explain the different redox properties and kinetics for O2 reduction and N2H4 oxidation of these two macrocyclics. In this study we compare the electrocatalytic activity of these two phthalocyanines, adsorbed on glassy carbon, for the electrochemical reduction of O2 and for the oxidation of hydrazine. © 1998 Elsevier Science Ltd. All rights reserved.
Lenguage dc.language.iso en
Publisher dc.publisher Elsevier Ltd
Type of license dc.rights Attribution-NonCommercial-NoDerivs 3.0 Chile
Link to License dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/cl/
Source dc.source Electrochimica Acta
Keywords dc.subject Cobalt naphthalocyanine
Keywords dc.subject Cobalt phthalocyanine
Keywords dc.subject Electrocatalysis
Keywords dc.subject Hydrazine
Keywords dc.subject O2reduction
Keywords dc.subject Oxidization
Título dc.title Comparative study of the electrocatalytic activity of cobalt phthalocyanine and cobalt naphthalocyanine for the reduction of oxygen and the oxidation of hydrazine
Document type dc.type Artículo de revista
Cataloguer uchile.catalogador SCOPUS
Indexation uchile.index Artículo de publicación SCOPUS
uchile.cosecha uchile.cosecha SI
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