Experimental validation of Marcus theory for outer-sphere heterogeneous electron-transfer reactions: The oxidation of substituted 1,4-phenylenediamines

A.D. Clegg, N.V. Rees, O.V. Klymenko, B.A. Coles, R.G. Compton

Research output: Contribution to journalArticlepeer-review

23 Citations (Scopus)

Abstract

Rate constants depend on molecular size: Results are presented to validate the relationship between molecular size and the standard electrochemical rate constant predicted by Marcus theory (see graphic). Measurement of hydrodynamic radii and electron-transfer rates for substituted 1,4-phenylenediamines have been made under steady-state conditions using both hydrodynamic and stationary electrodes.
Original languageEnglish
Pages (from-to)1234-1240
Number of pages7
JournalChemPhysChem
Volume5
Issue number8
DOIs
Publication statusPublished - 20 Aug 2004

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