由 3,5- 二正十二氧基苯甲酸和 C18-ANBC 混合物的两种热致立方相单晶的相转变。
Phase transition between single crystals of two thermotropic cubic phases from a mixture of 3,5-didodecyloxybenzoic acid and C18-ANBC.
机构信息
Laboratoire de Physique des Solides, Université Paris-Sud, Orsay, France.
出版信息
Chemphyschem. 2001 Sep 17;2(8-9):533-5. doi: 10.1002/1439-7641(20010917)2:8/9<533::AID-CPHC533>3.0.CO;2-9.
Abstract
A reversible phase transition between two different thermotropic cubic phases is observed in a mixture of two carboxylic acids. Such a transition was characterised by single-crystal X-ray diffraction and direct optical microscopy; an image of a facetted droplet just at the transition between the two phases is shown in the picture.
摘要
在两种羧酸的混合物中观察到了两种不同热致立方相之间的可逆相转变。这种转变通过单晶 X 射线衍射和直接光学显微镜进行了表征; 图片中显示了在两个相之间转变时的具有多面滴的图像。
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