论文标题
哌啶与水混合物中的氢键合骨料：热力学，SAN和理论研究
Hydrogen-bonded aggregates in the mixtures of piperidine with water: thermodynamic, SANS and theoretical studies
论文作者
论文摘要
类似于半加速度的结构可能是在低于0.03的胺摩尔分数处出现的哌啶的液体水溶液。随着浓度的增加，结构逐渐衰减，但是用水的哌啶的1：1络合物通过水合水分子之间的O-H ... O键将其连接在一起。双连续微乳液类型的周期顺序发生在0.08至0.5的摩尔分数范围内。在富含哌啶的混合物中，1：1络合物均匀地分散在胺中。这些复合物的稳定能相对较低，可能导致哌啶与水完全混乱。
Structures resembling semiclathrates probably arise in liquid aqueous solutions of piperidine at the amine mole fraction below 0.03. With the increasing concentration, the structures gradually decay, but the 1:1 complexes of piperidine with water remain linked one to another through the O-H...O bonds between the hydration water molecules. A periodic order of the bicontinuous microemulsion type occurs in the range of the mole fractions from 0.08 to 0.5. In the piperidine-rich mixtures, the 1:1 complexes are dispersed uniformly in the amine. Relatively low stabilization energy of these complexes probably causes that piperidine is totally miscible with water.
