LC Photoaligning Polymer Prepared via Selective Polymerization of Bifunctional Monomer with ο-Methacryloyl and Styrene-Type Double Bonds

被引：1

作者：

Vretik, L. O. ^{[1
]}

Zagniy, V. V. ^{[1
]}

Nikolaeva, O. A. ^{[1
]}

Syromyatnikov, V. G. ^{[1
]}

机构：

[1] Taras Shevchenko Natl Univ Kyiv, Macromol Chem Dept, UA-01033 Kiev, Ukraine

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2014年 / 590卷 / 01期

关键词：

Liquid crystal photoalignment; bifunctional monomer; selective polymerization;

D O I：

10.1080/15421406.2013.873855

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Phenylene-containing monomer 1 possessing O-methacryloyl and styrene double bonds with different reactivities in radical polymerization was designed as new type of bifunctional monomers suitable for preparation of LC photoaligning alkene-functionalized polymers. To elucidate an individual contribution of double bond of each type into kinetics of bifunctional monomers polymerization, thermo- and photo-induced polymerization of model monomers were investigated and compared. Polymer poly-1 obtained by thermo-induced radical polymerization demonstrated high efficiency of LC ZLI 2293 photoalignment.

引用

页码：111 / 120

页数：10