Browsing Citations Only by Author "Weaver, Michael"
Now showing items 1-7 of 7
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Double-layer effects on electrochemical kinetics in nonaqueous media. Dependence reactant charge for some metallocene redox couples.
Gennett, Thomas; Weaver, Michael (Elsevier: Journal of Electroanalytical Chemistry, 1985-05-10)The effect of altering the double-layer composition on standard rate constants, kob, for metallocene and related redox couples has been examined at mercury electrodes in dimethylformamide and acetonitrile containing ... -
Electrochemical redox behaviour of the hexakis-(aryl isocyanide) complexes of molybdenum(0) and tungsten(0)
Bohling, D.; Mann, K.; Enger, S.; Gennett, Thomas; Weaver, Michael; Walton, Richard (Elsevier: Inorganica Chimica Acta, 1985-02-15)Les complexes hexakis(phénylisocyano), Mo(CNPh)[6] et W(CNPh)[6], dans le mélange d'hexafluorophosphate de tétrabutylammonium 0,2 M et de dichlorométhane, présentent une vague d'oxydation réversible à un électron à E[1/2]≃−0,2 ... -
Heterogeneous electron-transfer kinetics for some multiply bonded dirhenium complexes
Conner, Kay; Gennett, Thomas; Weaver, Michael; Walton, Richard (Elsevier: Journal of Electroanalytical Chemistry, 1985-12-10)Standard electrochemical rate constants kexob have been measured for the two sequential one-electron oxidations of triply-bonded dirhenium(II) complexes Re2X4(PR3)4, where X = Cl or Br, and PR3 = a monodentate tertiary ... -
Influence of solvent reorientation dynamics upon the kinetics of some electron-exchange reactions
Weaver, Michael; Gennett, Thomas (Elsevier: Chemical Physics Letters, 1985-01-11)The role of solvent reorientation dynamics is explored for outer-sphere electron transfer by examining the solvent-dependent rates for electrochemical exchange of selected organometallic redox couples. The observations are ... -
Reliability of standard rate constants for rapid electrochemical reactions
Gennett, Thomas; Weaver, Michael (The American Chemical Society: Analytical Chemistry, 1984-07)A method is outlined for testing the reliability of standard rate constants, k^s, for rapid electrode reactions evaluated by using electrochemical perturbation techniques. This entails monitoring the response of the apparent ... -
Role of solvent reorganization dynamics in electron-transfer processes. Theory-experiment comparisons for electrochemical and homogeneous electron exchange involving metallocene redox couples
Gennett, Thomas; Milner, David; Weaver, Michael (The American Chemical Society: Journal of Physical Chemistry, 1985-06-20)Electrochemical rate constants and activation parameters are reported for the electron exchange of five metallocene couples and bis(benzene)chromium(I/0) in eight solvents at mercury electrodes. The solvents (acetonitrile, ... -
Solvent effects on the kinetics of simple electrochemical reactions. Further examination of metal ethylenediamine and ammine redox couples.
Farmer, Jane; Gennett, Thomas; Weaver, Michael (Elsevier: Journal of Electroanalytical Chemistry, 1985-09-10)The dependence of the kinetics of Co(en)33+/2+ exchange (en=ethylenediamine) at mercury electrodes upon the nature of the solvent is discussed further by examining the preexponential factors, Acorr, as well as double-layer ...