(Liq. Cryst.) Synthesis and Physical Properties of a Main-Chain Chiral Smectic Thiol-ene Oligomer
作者：Yang, H.; Richardson, J.; Walba, D. M.; Zhu, C.; Shao R. F.; Clark, N. A.; Ortega, J.; Etxebarria, J
關(guān)鍵字：LCP
論文來源：期刊
具體來源：Liquid Crystals, 2010, 37, 325-334.
發(fā)表時間：2010年
The synthesis and
characterization of a main-chain chiral smectic liquid crystalline thiol-ene
polymer system is described. The chemical structure is designed based on the
structure of W317, a mesogen with a
large electroclinic effect in the SmA* phase. The novel thiol-ene monomer K0902 has a large surface electroclinic
effect with an unexpected small electroclinic effect in the SmA* phase. The
corresponding thiol-ene oligomer poly-K0902 is characterized by GPC, DSC, POM, XRD and shows an expected I-SmA*-Glass phase
sequence but the electroclinic angle is
relatively small.