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Study of interfacial film growth with ac measurements

Research output: Contribution to journalJournal articlepeer-review

Published
<mark>Journal publication date</mark>2000
<mark>Journal</mark>Journal of Colloid and Interface Science
Issue number2
Volume227
Number of pages8
Pages (from-to)517-524
Publication StatusPublished
<mark>Original language</mark>English

Abstract

The relevance of ac measurements for the study of developing films at solid-liquid interfaces is discussed. An electrical model is introduced, and the correspondence of each circuit element with a chemical or physical process is explained. Further details are discussed mostly by considering the spontaneous development of a solid film at a Zn/CrO3(aq) interface. It is shown that less straightforward ac behavior may be understood after modification of the general electrical model, based on supplementary information on the studied system. For the experimental system considered, the most important film growth characteristics are derived. (C) 2000 Academic Press.

Bibliographic note

Cited By :2 Export Date: 17 April 2019 CODEN: JCISA