摘要
系统阐述了三种溶致液晶 (六角状、立方状和层状液晶 )的流变性质 ,概括了各自的流变性特点并给出了其理论模型 ,特别对立方相的流变学模型和层状相的剪切诱导转变作用进行了较详细的说明。讨论了因为这种转变而导致的囊泡的形成 ,并且在表面活性剂和嵌段共聚物中均可观察到剪切诱导的结构转变。
The rheological properties of lyotropic liquid crystals,hexagonal, cubic and lamellar phases are summarized. The characteristics and theoretical models of the rheology of the lyotropic liquid crystal are described. The model of the cubic phase of lyotropic and the shear induced transition of the lamellar phase are discussed. The similar transition has been observed both in surfactant and block co polymer.
出处
《化学进展》
SCIE
CAS
CSCD
2004年第5期687-695,共9页
Progress in Chemistry
基金
国家自然科学基金重点资助项目 (No .2 0 2 330 1 0 )
