Phase separation is induced by the repellency between the liquid crystal and polymer chain. it can be detected by the DLI Technique.

• 相分离行为主要是跟踪PDLC形成过程中由于小分子液晶与高分子链段之间的排斥作用而引起的相分离,研究了不同条件下PDLC相分离的快慢。