MICROELECTROCHEMICAL TECHNIQUES FOR PROBING KINETICS AT LIQUID/LIQUID INTERFACES
Authors: Guo, Si-Xuan; Unwin, Patrick R.; Whitworth, Anna L.; Zhang, Jie
Source: Progress in Reaction Kinetics and Mechanism, Volume 29, Number 2, 2004 , pp. 43-166(124)
Publisher: Science Reviews 2000 Ltd
Abstract:
We provide an overview of recent advances in microelectrochemical approaches to investigate the kinetics of various physicochemical processes that occur at the interface between two immiscible electrolyte solutions (ITIES). To place the advances in context, background material on the structure of the ITIES, derived from both experimental studies and computer simulation, is also provided. The main focus of the article is micro-ITIES techniques, single droplet measurements, microelectrochemical measurements at expanding droplets (MEMED) and scanning electrochemical microscopy (SECM). Recent developments in a combined SECM-Langmuir trough technique for probing diffusion processes across Langmuir monolayers at the water/air (W/A) interface are also highlighted, by considering an organic monolayer at a water surface as a special case of a liquid/liquid interface.Document Type: Research article
DOI: http://dx.doi.org/10.3184/0079674044037441
Publication date: 2004-06-01
- Progress in Reaction Kinetics & Mechanism is an international journal for the quarterly publication of both in-depth reviews and research articles.
In-depth reviews are comprehensive accounts bringing together work from many sources with the aim of providing an article of lasting value that will become established as the reference source in the particular subject. Research articles, on the other hand, normally focus on a relatively new or recently developed field or technique giving a state-of-the-art account of the subject and may well refer to a narrower range of existing work. It covers the fields of kinetics and mechanisms of chemical processes in the gas phase and solution of both simple and complex systems.
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- By this author: Guo, Si-Xuan ; Unwin, Patrick R. ; Whitworth, Anna L. ; Zhang, Jie

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