A Triple‐Shape Memory Material via Thermal Responsive Behavior of Liquid Crystalline Network Incorporating Main‐Chain/Side‐Chain LC Units

2019 ◽  
Vol 220 (15) ◽  
pp. 1900059
Author(s):  
Guokang Chen ◽  
Qian Zhang ◽  
Maoping Lu ◽  
Yingchun Liu ◽  
Shan Wang ◽  
...  
Keyword(s):  
Shape Memory ◽  
Liquid Crystalline ◽  
Main Chain ◽  
Side Chain ◽  
Shape Memory Material ◽  
Memory Material ◽  
Responsive Behavior ◽  
Triple Shape Memory

Elaborate fabrication of well-defined side-chain liquid crystalline polyurethane networks with triple-shape memory capacity

2015 ◽  
Vol 3 (25) ◽  
pp. 13435-13444 ◽  
Author(s):  
Zhibin Wen ◽  
Tianhao Zhang ◽  
Yan Hui ◽  
Wanli Wang ◽  
Keke Yang ◽  
...  
Keyword(s):  
Shape Memory ◽  
Shape Memory Effect ◽  
Memory Effect ◽  
Liquid Crystalline ◽  
Memory Capacity ◽  
Side Chain ◽  
Thermal Transition ◽  
Transition Temperatures ◽  
Polyurethane Networks ◽  
Triple Shape Memory

A series of side-chain liquid crystalline polyurethane networks (SCLCPU-Ns) with well-defined architecture are prepared via an elaborate strategy. The SCLCPU-Ns display dual thermal transition temperatures (Tg and Tcl), which can be utilized as Ttrans to trigger the triple shape memory effect.

Polymorphous Structures and Their Phase Relationships in a Main-Chain/Side-Chain Liquid Crystalline Polyester

2002 ◽  
Vol 35 (3) ◽  
pp. 736-745 ◽  
Author(s):  
Jrjeng Ruan ◽  
Jason J. Ge ◽  
Anqiu Zhang ◽  
Jin Shi ◽  
Shy-Yeu Wang ◽  
...  
Keyword(s):  
Liquid Crystalline ◽  
Main Chain ◽  
Side Chain ◽  
Liquid Crystalline Polyester ◽  
Phase Relationships
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