Kinetics of electrocrystallisation of PbO2 on glassy carbon electrodes: influence of ultrasound

Authors
Gonzalez-Garcia, J Gallud, F Iniesta, J Montiel, V Aldaz, A Lasia, A
Citation
J. Gonzalez-garcia et al., Kinetics of electrocrystallisation of PbO2 on glassy carbon electrodes: influence of ultrasound, NEW J CHEM, 25(9), 2001, pp. 1195-1198
Citations number
34
Categorie Soggetti
Chemistry
Journal title
NEW JOURNAL OF CHEMISTRY
ISSN journal
11440546 → ACNP
Volume
25
Issue
9
Year of publication
2001
Pages
1195 - 1198
Database
ISI
SICI code
1144-0546(200109)25:9<1195:KOEOPO>2.0.ZU;2-5
Abstract
Electrocrystallisation of lead dioxide on glassy carbon electrodes was stud ied in 1 M HNO3 + 0.1 M Pb(NO3)(2) in the presence of ultrasound using chro noamperometry and scanning electron microscopy. In order to compare these r esults with those obtained in the absence of ultrasound, numerical approxim ations of the current transients have been carried out. The results obtaine d can be explained assuming formation of a soluble intermediate.