Mechanical and Electrical Properties of Carbon Nanotube/Polydimethylsiloxane Composites Yarn

被引：0

作者：

Liu, Wei ^{[1
]}

Xu, Fujun ^{[2
]}

Zhu, Nianhua ^{[1
]}

Wang, Shuang ^{[1
]}

机构：

[1] Shanghai Univ Engn Sci, Coll Fash Technol, Shanghai, Peoples R China

[2] Donghua Univ, Coll Text, Shanghai, Peoples R China

来源：

JOURNAL OF ENGINEERED FIBERS AND FABRICS | 2016年 / 11卷 / 04期

基金：

中国国家自然科学基金;

关键词：

carbon nanotube; PDMS; composites yarn; mechanical properties; electrical conductivity; FIBERS; STRENGTH; FILMS;

D O I：

10.1177/155892501601100406

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

Carbon nano tube (CNT) yarn is an axially aligned CNT assembly. It has great potential many applications. In this study, the mechanical and electrical properties of the aerogel-spun CNT yarns and CNT/Polydimethylsiloxane (PDMS) composite yarns were investigated. The CNT/PDMS yarn was fabricated by droplet infiltration of PDMS solution into the aerogel-spun CNT yarn. The mechanical properties of the CNT/PDMS yarns were significantly improved with an average strength of 837.29 MPa and modulus of 3.66 GPa, over 100% improvement compared to the original CNT yarns. The electrical conductivity of the CNT/PDMS yarn increased from 1636 S/cm to 3555 S/cm. The electromechanical properties of CNT/PDMS yarns demonstrated that such CNT yarn could be suitable for strain sensors.

引用

页码：36 / 42

页数：7

共 25 条

[11] A novel flexible humidity switch material based on multi-walled carbon nanotube/polyvinyl alcohol composite yarn [J].

Li, Wei ;

Xu, Fujun ;

Sun, Lijun ;

Liu, Wei ;

Qiu, Yiping .

SENSORS AND ACTUATORS B-CHEMICAL, 2016, 230 :528-535

[12] Direct spinning of carbon nanotube fibers from chemical vapor deposition synthesis [J].

Li, YL ;

Kinloch, IA ;

Windle, AH .

SCIENCE, 2004, 304 (5668) :276-278

[13] Scratch-Resistant, Highly Conductive, and High-Strength Carbon Nanotube-Based Composite Yarns [J].

Liu, Kai ;

Sun, Yinghui ;

Lin, Xiaoyang ;

Zhou, Ruifeng ;

Wang, Jiaping ;

Fan, Shoushan ;

Jiang, Kaili .

ACS NANO, 2010, 4 (10) :5827-5834

[14] Highly aligned dense carbon nanotube sheets induced by multiple stretching and pressing [J].

Liu, Qianli ;

Li, Min ;

Gu, Yizhuo ;

Zhang, Yongyi ;

Wang, Shaokai ;

Li, Qingwen ;

Zhang, Zuoguang .

NANOSCALE, 2014, 6 (08) :4338-4344

[15] Producing superior composites by winding carbon nanotubes onto a mandrel under a poly(vinyl alcohol) spray [J].

Liu, Wei ;

Zhang, Xiaohua ;

Xu, Geng ;

Bradford, Philip D. ;

Wang, Xin ;

Zhao, Haibo ;

Zhang, Yingying ;

Jia, Quanxi ;

Yuan, Fuh-Gwo ;

Li, Qingwen ;

Qiu, Yiping ;

Zhu, Yuntian .

CARBON, 2011, 49 (14) :4786-4791

[16] State of the Art of Carbon Nanotube Fibers: Opportunities and Challenges [J].

Lu, Weibang ;

Zu, Mei ;

Byun, Joon-Hyung ;

Kim, Byung-Sun ;

Chou, Tsu-Wei .

ADVANCED MATERIALS, 2012, 24 (14) :1805-1833

[17] Monitoring a Micromechanical Process in Macroscale Carbon Nanotube Films and Fibers [J].

Ma, Wenjun ;

Liu, Luqi ;

Yang, Rong ;

Zhang, Taihua ;

Zhang, Zhong ;

Song, Li ;

Ren, Yan ;

Shen, Jun ;

Niu, Zhiqiang ;

Zhou, Weiya ;

Xie, Sishen .

ADVANCED MATERIALS, 2009, 21 (05) :603-+

[18] Tensile behavior of carbon nanotube multi-yarn coated with polyester [J].

Misak, H. E. ;

Asmatulu, R. ;

Mall, S. .

JOURNAL OF COMPOSITE MATERIALS, 2015, 49 (14) :1787-1793

[19] Interfacial strength and debonding mechanism between aerogel-spun carbon nanotube yarn and polyphenylene sulfide [J].

Shao, Yiqin ;

Xu, Fujun ;

Li, Wei ;

Zhang, Kun ;

Zhang, Chunyang ;

Li, Ranxing ;

Qiu, Yiping .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2016, 88 :98-105

[20] Improving the tensile strength of carbon nanotube spun yarns using a modified spinning process [J].

Tran, C. D. ;

Humphries, W. ;

Smith, S. M. ;

Huynh, C. ;

Lucas, S. .

CARBON, 2009, 47 (11) :2662-2670

← 1 2 3 →