Multimesophase Transitions of Main-Chain Liquid Crystalline Copolymers with Strictly Alternating Fluorocarbon Chains

2021 ◽  
Author(s):  
Enjie He ◽  
Kai Tu ◽  
Jiannan Cheng ◽  
Huanjun Lu ◽  
Lifen Zhang ◽  
...  

Main-chain liquid crystalline polymers seldom develop into columnar phase, let alone mesophase transitions between the columnar phase and other phases as the temperature changes. Herein, we present a new series...

2021 ◽  
Vol 12 (7) ◽  
pp. 1050-1059
Author(s):  
Gabriel Ogunsola Orodepo ◽  
E. Bhoje Gowd ◽  
S. Ramakrishnan

Inclusion of non-mesogenic pendant segments, such as alkyl, PEG and fluoroalkyl, at periodic intervals along the backbone of main-chain LCPs, that contain flexible spacers, provides an interesting alternative to control the mesophase structure and the layer periodicity.


2007 ◽  
Vol 34 (3) ◽  
pp. 305-310 ◽  
Author(s):  
Kazuyuki Hiraoka ◽  
Takuhei Nose ◽  
Yoshiko Uematsu ◽  
Masatoshi Tokita ◽  
Junji Watanabe

2001 ◽  
Vol 28 (5) ◽  
pp. 721-727 ◽  
Author(s):  
U. Caruso ◽  
A. Roviello ◽  
A. Sirigu ◽  
C. Troise

2015 ◽  
Vol 6 (44) ◽  
pp. 7701-7710 ◽  
Author(s):  
Zhen-Yu Zhang ◽  
Qian Wang ◽  
Ping-Ping Hou ◽  
Zhihao Shen ◽  
Xing-He Fan

MJLCPs with a polynorbornene main chain and different side groups have been precisely synthesized for investigating the effect of side-chain structures on the liquid crystalline phase behaviors.


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