Interface-Controlled Conductive Fibers for Wearable Strain Sensors and Stretchable Conducting Wires

doi:10.1021/acsami.7b19699

	Interface-Controlled Conductive Fibers for Wearable Strain Sensors and Stretchable Conducting Wires
	Cao, Zherui 1; Wang, Ranran ; He, Tengyu 1; Xu, Fangfang ; Sun, Jing
刊名	ACS APPLIED MATERIALS & INTERFACES
	2018
卷号	10 期号:16 页码:14087
关键词	interface control silver nanowire conductive fiber wearable sensor stretchable connection
ISSN号	1944-8244
DOI	10.1021/acsami.7b19699
英文摘要	As an important subfield of flexible electronics, conductive fibers have been an active area of research. The interfacial interaction between nanostructured conductive materials with elastic substrates plays a vital role in the electromechanical performance of conductive fibers. However, the underlying mechanism has seldom been investigated. Here, we propose a fabricating strategy for a silver nanowire (Ag NW)/polyurethane composite fiber with a sheath-core architecture. The interfacial bonding layer is regulated, and its influence on the performance of conductive fibers is investigated, based on which an interfacial interaction model is proposed. The model underlines the significance of embedding depth of the Ag NW network. Both supersensitive (gauge factor up to 9557) and ultrastable (negligible conductance degradation below the strain of 150%) conductive fibers are obtained via interface regulating, exhibiting great potential in the applications of wearable sensors and stretchable conducting connections.
学科主题	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000431150900091
资助机构	This work was financially supported by the Youth Innovation Promotion Association CAS (2014226), the Major State Research Development Program of China (2016YFA0203000), Shanghai Key Basic Research Project (16JC1402300), and Shanghai Science and Technology Rising Star Project (17QA1404700). ; This work was financially supported by the Youth Innovation Promotion Association CAS (2014226), the Major State Research Development Program of China (2016YFA0203000), Shanghai Key Basic Research Project (16JC1402300), and Shanghai Science and Technology Rising Star Project (17QA1404700).
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/24973]
专题	中国科学院上海硅酸盐研究所
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, 1295 Ding Xi Rd, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Cao, Zherui,Wang, Ranran,He, Tengyu,et al. Interface-Controlled Conductive Fibers for Wearable Strain Sensors and Stretchable Conducting Wires[J]. ACS APPLIED MATERIALS & INTERFACES,2018,10(16):14087, 14096.
APA	Cao, Zherui,Wang, Ranran,He, Tengyu,Xu, Fangfang,&Sun, Jing.(2018).Interface-Controlled Conductive Fibers for Wearable Strain Sensors and Stretchable Conducting Wires.ACS APPLIED MATERIALS & INTERFACES,10(16),14087.
MLA	Cao, Zherui,et al."Interface-Controlled Conductive Fibers for Wearable Strain Sensors and Stretchable Conducting Wires".ACS APPLIED MATERIALS & INTERFACES 10.16(2018):14087.