论文标题

对3-五核酸氘的新洞察力 - 氧化氘(D $ _2 $ o)与较低的临界固结温度有限的混合物混合物

New insight into 3-picoline - deuterium oxide (D$_2$O) mixtures of limited miscibility with the lower critical consolute temperature

论文作者

Kalabinski, Jakub, Drozd-Rzoska, Aleksandra, Rzoska, Sylwester J.

论文摘要

在与较低的临界固结温度(LCT),氧化氘(D $ _2 $ o)和D2O/H2O的3-五甲氧氨酸的较低混溶性混合物中的共存曲线。根据阶数参数,二线的直径以及关键固结点的坐标(临界温度TC和临界浓度FIC)的坐标,对它们进行了测试。使用创新方法基于共同存在的相对体积的分析,进行了创新方法,从而得出高分辨率数据。事实证明,明显违反了有限混溶的LCT混合物的直径的cailletet马瑟·马瑟(Cailletet Mathew)定律。对于顺序参数,新的失真敏感分析方法得出了订单参数临界指数beta = 0.326的模型值的证据。距TC 1 K。最后,提出了通过测试共存阶段(或分数半月板高度)测试相对体积来确定临界浓度的简单方法。突出显示了不变值HC(TC,FIC)= 1/2的重要性。还显示了乳白色和蓝色关键乳白色的外观

Coexistence curves in mixtures of limited miscibility with the lower critical consolute temperature (LCT), of 3-picoline with deuterium oxide (D$_2$O), and D2O/H2O have been determined. They were tested with respect to the order parameter, the diameter of the binodal, and coordinates of the critical consolute point (critical temperature Tc and critical concentration fic) Studies were carried out using the innovative method based on the analysis of relative volumes occupied by coexisting phases, yielding high-resolution data. The clear violation of the Cailletet-Mathew law of rectilinear diameter for the LCT mixtures of limited miscibility is evidenced. For the order parameter, the new distortion-sensitive analysis method yielded the evidence for the model-value of the order parameter critical exponent beta = 0.326.up to ca. 1 K from Tc. Finally, the simple & easy method for determining the critical concentration by testing relative volumes of coexisting phases (or alternatively fractional meniscus heights, h) is presented. The significance of the invariant value hc(Tc, fic) = 1/2 is highlighted. The appearance of the milky & bluish critical opalescence is also shown

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