http://www.cnr.it/ontology/cnr/individuo/prodotto/ID178442
Surface chemistry study of RuO2/IrO2/TiO2 mixed-oxide electrodes. (Articolo in rivista)
- Type
- Label
- Surface chemistry study of RuO2/IrO2/TiO2 mixed-oxide electrodes. (Articolo in rivista) (literal)
- Anno
- 2004-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1002/rcm.1326 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Barison S; Daolio S; Fabrizio M; De Battisti A (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://onlinelibrary.wiley.com/doi/10.1002/rcm.1326/abstract (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Scopu (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- 1-3 : Istituto per l'Energetica e le Interfasi (IENI), CNR, Corso Stati Uniti 4, 35127 Padova, Italy
4 : Dipartimento di Chimica dell'Universita` di Ferrara, Via Borsari 46, 44100 Ferrara, Italy (literal)
- Titolo
- Surface chemistry study of RuO2/IrO2/TiO2 mixed-oxide electrodes. (literal)
- Abstract
- DSA1 metal oxide electrodes such as the RuO2/IrO2/TiO2 mixed system are widely studied for their
excellent electrocatalytic activity. In order to understand their catalytic properties, the comprehension
of the surface chemistry involved during electrochemical treatments is crucial. With this aim,
RuO2/IrO2/TiO2 mixed-oxide electrodes having various noble metal contents were studied by
means of secondary ion mass spectrometry (SIMS). In particular, cathodic and anodic polarization
and O2 evolution reactions were carried out to test the electrode behaviour and SIMS analyses were
performed after all these treatments. In this way, surface changes induced by electrochemical treatments
and depending on electrode composition were widely investigated by SIMS, revealing, for
example, the presence of hydration or preferential dissolution phenomena induced by electrochemical
processing. (literal)
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