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在不同温度下测量了二甲苯异构体、二氯苯异构体以及联苯和二苯甲烷在三种对苯二酚芳羧酸双酯类液晶向列相中的活度系数、偏摩尔过最焓和偏摩尔过量熵,所测结果按溶液统计理论的观点作了定性的解释。
The activity coefficients of xylene isomers, dichlorobenzene isomers and biphenyls and diphenylmethanes in the liquid crystal nematic phases of three kinds of hydroquinone aromatic dicarboxylic acid esters were measured at different temperatures. The partial molarities The most enthalpy and partial molar excess entropy, the measured results according to the theory of solution statistics made a qualitative explanation.