Switchable tackiness and wettability of a liquid crystalline polymer
Switchable tackiness and wettability of a liquid crystalline polymer
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DOI：
10.1126/science.285.5431.1246
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发表时间：
1999-08-20
期刊：
影响因子：
56.9
通讯作者：
Leibler, L
中科院分区：
文献类型：
--
作者：
Crevoisier, GB;Fabre, P;Leibler, L
液体在液晶聚合物表面上的铺展速度可以受到轻微温度变化的极大影响。实际上，高度有序的近晶相和各向同性相之间的本体转变引起从刚性到柔性行为的急剧变化，从而影响液晶聚合物的粘性性质和液体在其表面上的去湿动力学。
The spreading velocity of liquids on the surface of a liquid crystalline polymer can be tremendously affected by a slight temperature change. indeed, a bulk transition between a highly ordered smectic and an isotropic phase induces a sharp change from a rigid to a soft behavior, with consequent effects on the tack properties of the liquid crystalline polymer and on the dewetting dynamics of a liquid on its surface.