1994
DOI: 10.1016/0013-4686(94)e0018-u
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A combined piezoelectric and EQCM study of underpotential deposition of silver on gold electrodes

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Cited by 19 publications
(12 citation statements)
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“…Both these parameters are associated with the 3-D component of the mixed nucleation process [note in particular, the departure of a 0 from its value predicted by eqn. (3)]. This indicates the presence of certain additional details of the 3-D nucleation process that are associated with BD of Ag by the double steps.…”
Section: Discussionmentioning
confidence: 97%
“…Both these parameters are associated with the 3-D component of the mixed nucleation process [note in particular, the departure of a 0 from its value predicted by eqn. (3)]. This indicates the presence of certain additional details of the 3-D nucleation process that are associated with BD of Ag by the double steps.…”
Section: Discussionmentioning
confidence: 97%
“…Scan rate of the EQCM experiments was 50 mV/s. Based on Sauerbrey equation, the frequency changes, f, of the quartz crystal were correlated with the mass changes, m (Seo et al, 1994):…”
Section: Methodsmentioning
confidence: 99%
“…Para a prata, é provável que os ad-átomos se adsorvam em um empacotamento aberto, ocupando somente metade dos sítios ativos disponíveis. Estes resultados obtidos estão de acordo com trabalhos mais recentes que apontam para evidências da adsorção simultânea de espécies bissulfato sobre Au, de maneira muito mais forte que Ag 39 . Em eletrodos monocristalinos de Au foi mostrado que os ânions sulfato estão presentes na superfície do Au no intervalo de potenciais da deposição em subtensão de Ag, onde o máximo de recobrimento com Ag ads é da ordem de 44 % de uma monocamada 40 .…”
Section: Influência Da Interação Substrato-adsorbato Na Drsunclassified