A side-on liquid crystalline monomer,2,5-bis[(4-hexyloxyphenyl)oxycarbonyl]styrene)(HPCS),was successfullypolymerized via atom transfer radical polymerization(ATRP).The polymerization was catalyzed by CuBr/PMDETA inch...A side-on liquid crystalline monomer,2,5-bis[(4-hexyloxyphenyl)oxycarbonyl]styrene)(HPCS),was successfullypolymerized via atom transfer radical polymerization(ATRP).The polymerization was catalyzed by CuBr/PMDETA inchlorobenzene at 90℃ with(1-bromoethyl)benzene as the initiator.The polymers have narrow MWD.It is the secondexample of mesogen-jacketed liquid crystalline polymer(MJLCP)prepared by ATRP.展开更多
基金This work was supported by the National Natural Science Foundation of China(No.20134010)the Science Research Fund of the Chinese Ministry of Education(Nos.01001,104005).
文摘A side-on liquid crystalline monomer,2,5-bis[(4-hexyloxyphenyl)oxycarbonyl]styrene)(HPCS),was successfullypolymerized via atom transfer radical polymerization(ATRP).The polymerization was catalyzed by CuBr/PMDETA inchlorobenzene at 90℃ with(1-bromoethyl)benzene as the initiator.The polymers have narrow MWD.It is the secondexample of mesogen-jacketed liquid crystalline polymer(MJLCP)prepared by ATRP.
