High-frequency electric conductivity of mixtures of water with acetone, dimethyl sulfoxide, and carbamide

被引：0
|
作者：
V. V. Shcherbakov
Yu. M. Artemkina
E. N. Korotkova
机构：
[1] Mendeleev University of Chemical Technology of Russia,
来源：
Russian Journal of Electrochemistry | 2014年 / 50卷
关键词：
high-frequency conductivity; aqueous organic mixtures; water; acetone; dimethyl sulfoxide; carbamide; microwave heating;
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中图分类号：
学科分类号：
摘要：
The high-frequency (HF) electric conductivity (EC) of water-acetone, water-dimethyl sulfoxide (DMSO), and water-carbamide mixtures was analyzed. The limiting high-frequency conductivity decreased as the content of the organic component in the mixture increased. When the acetone and DMSO concentrations increased, the high-frequency conductivity passed through a maximum at 2450 MHz and increased with the carbamide concentration in its mixtures with water. The optimum conditions for the absorption of HF energy by the aqueous organic mixtures under study were determined.
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页码：289 / 292
页数：3
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