Buchner, Richard and Barthel, Josef (1995) Kinetic processes in the liquid phase studied by high-frequency permittivity measurements. Journal of Molecular Liquids 63 (1-2), pp. 55-75.
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A review with 59 refs.; the application of dielec. relaxation studies to the kinetic processes of ion-pair formation, cooperative mol. processes and H-bonding dynamics in the liq. phase is discussed. For electrolyte solns. an equation is derived which links the exptl. relaxation time of the solute, τIP, with the rate consts. of ion-pair formation and decompn.; results are presented and the limitation of the kinetic approach to ion-pair formation discussed. Kinetic approaches for an interpretation of the slow cooperative relaxation process of hydrogen bonding liqs. are reviewed. The relaxation time of the high-frequency dispersion step in H-bonding liqs., τH ≈1-2 ps, does not yield primary information on the kinetics of hydrogen-bond formation.
|Institutions:||Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry VI - Physical Chemistry (Solution Chemistry) > PD Dr. Richard Buchner|
|Keywords:||kinetics liq high frequency permittivity review ion pair formation kinetics liq review hydrogen bond formation kinetics liq review|
|Subjects:||500 Science > 540 Chemistry & allied sciences|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||14 Jun 2012 06:23|
|Last Modified:||14 Jun 2012 06:23|