Charge transport in electroactive thin films investigated by ac electrogravimetry

Authors
Gabrielli, C Garcia-Jareno, J Perrot, H
Citation
C. Gabrielli et al., Charge transport in electroactive thin films investigated by ac electrogravimetry, ACH-MODEL C, 137(2-3), 2000, pp. 269-297
Citations number
47
Categorie Soggetti
Chemistry
Journal title
ACH-MODELS IN CHEMISTRY
ISSN journal
12178969 → ACNP
Volume
137
Issue
2-3
Year of publication
2000
Pages
269 - 297
Database
ISI
SICI code
1217-8969(2000)137:2-3<269:CTIETF>2.0.ZU;2-U
Abstract
The models of the charge transport in electroactive thin films published in the literature are surveyed. Both the ion/electrons 2-species models and t he anion/cation/electron 3-species models are examined. The insertion laws of the ions and the transport of the species in the bulk film are taken int o account. The steady state and the dynamic behaviour are derived. The latt er is analysed in terms of electrochemical impedances and electrogravimetri c (mass/potential) transfer function.