Harriman, Kathryn, Gavaghan, David J, Houston, Paul, Kay, David and Süli, Endre (2000) Adaptive finite element simulation of currents at microelectrodes to a guaranteed accuracy. ECE and EC2E mechanisms at channel microband electrodes. Electrochemistry Communications, 2. pp. 576-585. ISSN 1388-2481

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Abstract

We extend the work in the accompanying paper (K. Harriman et al., Electrochem. Commun. 2 (2000) 567) on the use of adaptive finite element methods to simulate the current for a steady state E reaction mechanism at a channel microband electrode to the more complex ECE mechanism, and the non-linear EC2E mechanism. We again use the standard Galerkin approach for the diffusion dominated (low-flow) case, and the streamline diffusion finite element method (SDFEM) for convection-dominated (high-flow) case, and compare our results with previous numerical and analytical approximations. We give a general discussion on the implications of our results for numerical simulation at microelectrodes

Item Type:	Article
Schools and Departments:	School of Mathematical and Physical Sciences > Mathematics
Depositing User:	EPrints Services
Date Deposited:	06 Feb 2012 19:37
Last Modified:	30 Nov 2012 17:04
URI:	http://srodev.sussex.ac.uk/id/eprint/21500

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