Enviar artigo por via de e-mail Cu UPD at Pt(100) and stepped faces Pt(610), Pt(410) of platinum single crystal electrodes
- Autores: Molodkina E.1, Danilov A.1, Feliu J.2
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Afiliações:
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Institute of Electrochemistry
- Edição: Volume 52, Nº 9 (2016)
- Páginas: 890-900
- Seção: Article
- URL: https://journals.rcsi.science/1023-1935/article/view/187660
- DOI: https://doi.org/10.1134/S1023193515110117
- ID: 187660
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Resumo
The processes of adsorption/desorption of copper adatoms on the basal Pt(100) face and stepped Pt(610), Pt(410) surfaces have been studied in perchloric acid solution by cyclic voltammetry. It has been shown that the positions of the Cu stripping peaks are determined by perfection of the adlayer. The “island” model is suggested to describe electrochemical behavior of the Pt(hkl)+Cuad system. Obtained results are important for target modification of shape-controlled nanoparticles that are used in electrocatalysis.
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Sobre autores
E. Molodkina
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: danilov@phyche.ac.ru
Rússia, Moscow
A. Danilov
Frumkin Institute of Physical Chemistry and Electrochemistry
Autor responsável pela correspondência
Email: danilov@phyche.ac.ru
Rússia, Moscow
J. Feliu
Institute of Electrochemistry
Email: danilov@phyche.ac.ru
Espanha, Alicante
