通过光谱密度研究胺的分子松弛

Advances in Molecular Relaxation and Interaction Processes Pub Date : 1982-04-01 DOI:10.1016/0378-4487(82)80008-3

G. Vicq, A.M. Bottreau, J.F. Arcega Solsona, J.M. Fornies-Marquina

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引用次数: 0

摘要

Cole - Davidson介电色散模型计算的“谱密度”I(ω)揭示了分子弛豫时间的不对称分布。表达式ω i (ω)与介电吸收ε″之间不存在线性关系。对伯胺(丙胺到十二胺)的实验研究与所介绍的理论很好地吻合。

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Etude de la relaxation moleculaire des amines a travers la densite spectrale

The “spectral density” I(ω) computed for the Cole Davidson model of dielectric dispersion reveals the asymetric distribution of molecular relaxation times. The linearity between the expression ωI(ω) and the dielectric absorption ε″ does not appear. This experimental study for the primary amines (propylamine to dodecylamine) is in good agreement with the introduced theory.

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Advances in Molecular Relaxation and Interaction Processes

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