Abstract

The work presents the results of measurements of specific conductivity in aqueous solutions of low–molecular alcohols: mono-, di-, tri-, and nonaethylene glycols, glycerol, ethanol, sorbitol, and acetone in the full concentration range. It is shown that not only hydroxyl groups should be considered as the donor–active charge carrier centers in the studied systems, but also oxygen atoms, which is illustrated by a linear dependence of the conductivity maximum on the number of hydration centers. A new method of normalization of specific conductivity is suggested that allows extracting the component corresponding to the charge carrier donor.

中文翻译：

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分子水溶液的电导率规律

摘要

这项工作提出了在低分子醇（单，二，三和九醇，九甘醇，甘油，乙醇，山梨醇和丙酮）全浓度范围内的水溶液中电导率的测量结果。结果表明，在研究的系统中，不仅羟基应被视为施主-活性电荷载体中心，而且氧原子也应被视为问题，这可以通过最大电导率对水合中心数的线性依赖性来说明。提出了比电导率归一化的新方法，该方法允许提取与电荷载流子供体相对应的组分。