Dielectric relaxation and intramolecular electron transfers
نویسندگان
چکیده
منابع مشابه
Electron , Proton and Related Transfers
In the early days of electron transfer one text which I found particularly helpful was Robinson and Stokes, Electrolyte Solutions.' It provided an overview, as well as a detailed and current picture of electrolyte solutions, to one newly arrived in the field. It is a real pleasure to acknowledge in this Memorial Lecture my debt to Professor Robinson. In the intervening years a number of Faraday...
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The dielectric loss spectrum of the title substance has been measured in its pure liquid state between 10 MHz and 72 GHz at 20°C. In comparison to the Debye function, it is slightly broadened towards the high frequency side. The maximum corresponds to a relaxation time of 51 ps. In view of the molecular size and viscosity, this is relatively long and thus indicative of associative intermolecula...
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Relaxation spectra have been measured at 20°C for mono-, diand triethanolamine in the pure liquid state and in a 0.6 mole fraction mixture with 1,4-dioxane. The general resemblance to the dielectric behaviour of alcohols and aminoalcohols shows that relaxation is governed by association effects. In this regard, several features point to significantly differing behaviour of the mono compound in ...
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C.M. Roland (December 17, 2014) Introduction Impedance spectroscopy and dielectric relaxation measurements yield the same information; however, their purpose and analysis methods differ. Impedance spectroscopy is typically used to probe electrochemical processes, while dielectric relaxation data, almost invariably expressed in the complex permittivity representation, provide information on dyna...
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We present results of numerical simulations indicating a complex laser driven electron dynamics inside simple molecular systems on the attosecond time scale. This attosecond electron dynamics influences the instant of ionization of the molecule and the final electron momentum distributions.
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ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 1986
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.450804