Abstract
A method using eigenfunction expansions has been implemented to determine the diffusion coefficients of electroactive species. The method has been successfully applied to the process of single-electron oxidation of N,N,N′,N′-tetramethyl-p-phenylenediamine (TMPD). The results obtained by the method agree very well with those from the well established finite difference algorithm and are more reliable in general than the conventional Levich equation. The computer code developed is versatile and efficient; the method could be of wide application.
Original language | English |
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Pages (from-to) | 367-371 |
Number of pages | 5 |
Journal | Journal of Chemical Information and Computer Sciences |
Volume | 37 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1 Jan 1997 |
Externally published | Yes |
Keywords
- Channel electrode
- Diffusion coefficient
- Eigenfunction expansion
- Inverse problem
- Optimal control
ASJC Scopus subject areas
- Chemistry(all)
- Information Systems
- Computer Science Applications
- Computational Theory and Mathematics