Synthesis and characterization of liquid crystalline side-chain block copolymers containing luminescent 4,4′-bis(biphenyl)fluorene pendants

2007 ◽  
Vol 45 (20) ◽  
pp. 4564-4572 ◽  
Author(s):  
Kuan-Wei Lee ◽  
Hong-Cheu Lin
Keyword(s):  
Block Copolymers ◽  
Liquid Crystalline ◽  
Side Chain ◽  
Synthesis And Characterization

Side Chain Liquid Crystalline Block Copolymers With Chiral Smectic C* Mesogens

1996 ◽  
Vol 425 ◽  
Author(s):  
Wen Yue Zheng ◽  
Paula T. Hammond
Keyword(s):  
Glass Transition ◽  
Block Copolymers ◽  
Anionic Polymerization ◽  
Liquid Crystalline ◽  
Diblock Copolymers ◽  
Side Chain ◽  
Synthesis And Characterization ◽  
Glass Transition Temperatures ◽  
Smectic C

AbstractA new series of side chain liquid crystalline-amorphous diblock copolymers has been successfully synthesized using chiral mesogens. Anionic polymerization techniques have been used to make these monodisperse diblock materials. Preliminary studies suggest that these microphase segregated diblock copolymers exhibit a smectic C* phase. This mesophase exists between and above the glass transition temperatures of the two polymer blocks. Synthesis and characterization of these novel materials are discussed.

scholarly journals Synthesis and Characterization of Side-Chain Liquid Crystalline Polydienes and Their Hydrogenated Derivatives

1996 ◽  
Vol 28 (6) ◽  
pp. 513-519 ◽  
Author(s):  
Yusuke Kawakami ◽  
Motokuni Ichitani ◽  
Hideo Kunisada ◽  
Yasuo Yuki
Keyword(s):  
Liquid Crystalline ◽  
Side Chain ◽  
Synthesis And Characterization
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