Moisture Sensitive Smart Yarns and Textiles from Self-Balanced Silk Fiber Muscles

doi:10.1002/adfm.201808241

IMECH-IR > 非线性力学国家重点实验室

	Moisture Sensitive Smart Yarns and Textiles from Self-Balanced Silk Fiber Muscles
	Jia TJ; Wang Y; Dou YY; Li YW; de Andrade MJ; Wang R; Fang SL; Li JJ; Yu Z; Qiao R; Liu ZJ; Cheng Y; Su YW(苏业旺); Minary-Jolandan M; Baughman R H.; Qian D; Liu ZF
通讯作者	Liu, Zunfeng(liuzunfeng@nankai.edu.cn)
发表期刊	ADVANCED FUNCTIONAL MATERIALS
	2019-05-02
卷号	29 期号:18 页码:12
ISSN	1616-301X
摘要	Smart textiles that sense, interact, and adapt to environmental stimuli have provided exciting new opportunities for a variety of applications. However, current advances have largely remained at the research stage due to the high cost, complexity of manufacturing, and uncomfortableness of environment-sensitive materials. In contrast, natural textile materials are more attractive for smart textiles due to their merits in terms of low cost and comfortability. Here, water fog and humidity-driven torsional and tensile actuation of thermally set twisted, coiled, plied silk fibers, and weave textiles from these silk fibers are reported. When exposed to water fog, the torsional silk fiber provides a fully reversible torsional stroke of 547 degrees mm(-1). Coiled-and-thermoset silk yarns provide a 70% contraction when the relative humidity is changed from 20% to 80%. Such an excellent actuation behavior originates from water absorption-induced loss of hydrogen bonds within the silk proteins and the associated structural transformation, which are corroborated by atomistic and macroscopic characterization of silk and molecular dynamics simulations. With its large abundance, cost-effectiveness, and comfortability for wearing, the silk muscles will open up additional possibilities in industrial applications, such as smart textiles and soft robotics.
关键词	silk fiber smart textile soft robot tensile muscle torsional muscle
DOI	10.1002/adfm.201808241
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000471330500010
关键词[WOS]	BOMBYX-MORI SILK ; CONFORMATIONAL-CHANGES ; WATER ; NANOCOMPOSITES ; ACTUATORS ; STRENGTH ; TWIST
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
资助项目	Science Foundation for Distinguished Young Scholars of Tianjin[18JCJQJC46600] ; National Key Research and Development Program of China[2017YFB0307000] ; National Natural Science Foundation of China[U1533122] ; National Natural Science Foundation of China[51773094] ; Natural Science Foundation of Tianjin[18JCZDJC36800] ; Fundamental Research Funds for the Central Universities[63171219] ; Science and Technology Support Program of Changzhou[CZ20170007] ; State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University[LK1704] ; China Postdoctoral Science Foundation Funded Project[2017M620752] ; National Science Foundation[CMMI 1727960]
项目资助者	Science Foundation for Distinguished Young Scholars of Tianjin ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; Natural Science Foundation of Tianjin ; Fundamental Research Funds for the Central Universities ; Science and Technology Support Program of Changzhou ; State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University ; China Postdoctoral Science Foundation Funded Project ; National Science Foundation
论文分区	一类
力学所作者排名	5+
RpAuthor	Liu, Zunfeng
引用统计	被引频次：194[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/79343
专题	非线性力学国家重点实验室
推荐引用方式 GB/T 7714	Jia TJ,Wang Y,Dou YY,et al. Moisture Sensitive Smart Yarns and Textiles from Self-Balanced Silk Fiber Muscles[J]. ADVANCED FUNCTIONAL MATERIALS,2019,29,18,:12.
APA	Jia TJ.,Wang Y.,Dou YY.,Li YW.,de Andrade MJ.,...&Liu ZF.(2019).Moisture Sensitive Smart Yarns and Textiles from Self-Balanced Silk Fiber Muscles.ADVANCED FUNCTIONAL MATERIALS,29(18),12.
MLA	Jia TJ,et al."Moisture Sensitive Smart Yarns and Textiles from Self-Balanced Silk Fiber Muscles".ADVANCED FUNCTIONAL MATERIALS 29.18(2019):12.

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