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Titolo:
IONIC ADSORPTION AT THE AU(111) ELECTRODE
Autore:
LIPKOWSKI J; SHI ZC; CHEN AC; PETTINGER B; BILGER C;
Indirizzi:
UNIV GUELPH,DEPT CHEM & BIOCHEM GUELPH ON N1G 2W1 CANADA MAX PLANCK GESELL,FRITZ HABER INST,DEPT PHYS CHEM D-14195 BERLIN GERMANY
Titolo Testata:
Electrochimica acta
fascicolo: 19-20, volume: 43, anno: 1998,
pagine: 2875 - 2888
SICI:
0013-4686(1998)43:19-20<2875:IAATAE>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
ENG
Soggetto:
SCANNING-TUNNELING-MICROSCOPY; IN-SITU STM; ULTRAHIGH-VACUUM CHARACTERIZATION; 2ND HARMONIC-GENERATION; ULTRATHIN CU FILMS; OPTICAL 2ND-HARMONIC GENERATION; INDUCED SURFACE RECONSTRUCTION; NOBLE-METAL SURFACES; X-RAY-DIFFRACTION; UNDERPOTENTIAL DEPOSITION;
Keywords:
IONIC ADSORPTION; GOLD ELECTRODE; DOUBLE LAYER STRUCTURE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
85
Recensione:
Indirizzi per estratti:
Citazione:
J. Lipkowski et al., "IONIC ADSORPTION AT THE AU(111) ELECTRODE", Electrochimica acta, 43(19-20), 1998, pp. 2875-2888

Abstract

This paper reviews thermodynamic, spectroscopic and X-ray diffractionstudies of SO42-, Cl-, Br- and I- adsorption at the Au(111) electrodesurface. The thermodynamic experiments provided information about surface concentrations of specifically adsorbed anions, Gibbs energies ofadsorption and the numbers of unit charge flowing to the interface per one adsorbed anion. Second harmonic generation and surface X-ray scattering revealed the affect of ionic adsorption on the electronic and crystallographic structure of the interface. The atomistic informationderived from these microscopic studies was used to discuss the thermodynamic data and to verify the theoretical models of the interface. Ithas been shown that complete description of ionic adsorption at metalelectrodes requires a concerted use of the macroscopic and microscopic techniques. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 13/07/20 alle ore 10:45:40