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本文采用微波衰减法,测定了不同含水量的乙醇和丙三醇的微波衰减曲线,提出了醇与水形成缔合大极性分子模型,并通过测量含水的丙三醇的红外吸收光谱和横向驰豫时间,为该构型提供了实验依据。
In this paper, microwave decay method was used to determine the microwave decay curves of ethanol and glycerol with different water contents. A large molecular model of association between alcohol and water was proposed. The infrared absorption spectra of aqueous glycerol and the Relaxation time provides the experimental basis for this configuration.