Reversible solvent-sensitive actuator with continuous bending/debending process from liquid crystal elastomer-colloidal material†,Soft Matter

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Reversible solvent-sensitive actuator with continuous bending/debending process from liquid crystal elastomer-colloidal material†
Soft Matter ( IF 2.9 ) Pub Date : 2018-06-15 00:00:00 , DOI: 10.1039/c8sm00927a
Yuanyuan Shang _{1,

2,

3,

4,

5} , Junchao Liu _{4,

5,

6,

7,

8} , Manbo Zhang _{1,

2,

3,

4} , Wanli He _{4,

9,

10,

11,

12} , Xinyu Cao _{7,

8,

13,

14} , Jingxia Wang _{4,

5,

6,

7,

8} , Tomiki Ikeda _{4,

5,

6,

7,

8} , Lei Jiang _{4,

5,

6,

7,

8}

Affiliation

A reversible solvent-sensitive actuator with a continuous bending/debending process is fabricated by over-infiltration of liquid crystal monomers into a colloidal template and subsequent photopolymerization. The fabricated actuator exhibits a maximum bending angle of 1080° in 1.58 s in dichloromethane, accompanied with successive debending in 0.32 s. The behavior of the actuator can be modulated by changing the solvent type, film thickness/length and molar ratio of A6OCB/C6M. This study will provide an important experimental and theoretical basis for the development of novel actuators.

中文翻译：

可逆溶剂敏感型执行器，采用液晶弹性体-胶体材料进行连续弯曲/弯曲处理†

通过将液晶单体过度渗透到胶体模板中并随后进行光聚合，可以制造出具有连续弯曲/弯曲过程的可逆溶剂敏感型致动器。制成的执行器在二氯甲烷中的最大弯曲角为1.58 s，最大弯曲角度为1080°，相继在0.32 s内弯曲。致动器的行为可以通过改变溶剂类型，膜厚/长度和A6OCB / C6M的摩尔比来调节。该研究将为新型执行器的开发提供重要的实验和理论基础。

更新日期：2018-06-15

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