Enhancing the Electrical Conductivity and Strength of PET by Single-Wall Carbon Nanotube Film Coating

doi:10.1021/acsami.3c06671

IMR OpenIR

	Enhancing the Electrical Conductivity and Strength of PET by Single-Wall Carbon Nanotube Film Coating
	Ding, Wu-Tong 1,2; Jiao, Xin-Yu 1,2; Zhao, Yi-Ming 1,2; Sun, Xin-Yang 1,2; Chen, Chao 1,2; Wu, An-Ping 1; Ding, Yu-Tian 3; Hou, Peng-Xiang 1,2; Liu, Chang 1,2
通讯作者	Ding, Yu-Tian(dingyt@lut.edu.cn) ; Hou, Peng-Xiang(pxhou@imr.ac.cn) ; Liu, Chang(cliu@imr.ac.cn)
	2023-07-28
发表期刊	ACS APPLIED MATERIALS & INTERFACES
ISSN	1944-8244
卷号	15 期号:31 页码:37802-37809
摘要	Single-wallcarbon nanotubes (SWCNTs) with excellentphysicochemicalproperties are considered a promising candidate for the electricaland mechanical reinforcements of polymers. However, the poor dispersionof SWCNTs in plastics seriously limits their application and theirachieved performance enhancement. Here, we coat a freestanding, highlyconductive SWCNT film onto the surface of a polyethylene terephthalate(PET) film by a hot-pressing method. Due to the uniform SWCNT networkstructure and strong interfacial interaction, the SWCNT/PET hybridfilm showed notably enhanced electrical and mechanical propertieseven though with a very low SWCNT weight fraction of 0.066%. The surfacesquare resistance of the SWCNT/PET film decreased to 120-140 & omega;/ from 10(16) & omega;. In addition, Young'smodulus and tensile strength of the SWCNT/PET film reached 4.6 GPaand 148 MPa, which are 31.3 and 24.4%, respectively, higher than thepure PET film. The SWCNT/PET film shows excellent mechanical durabilityand thermal stability, demonstrating its potential use as an antistaticmaterial.
关键词	single-wallcarbon nanotubes composite film mechanical properties electric properties thermalproperties
资助者	National Natural Science Foundation of China ; Liaoning Revitalization Talents Program ; Basic Research Project of Natural Science Foundation of Shandong Province, China
DOI	10.1021/acsami.3c06671
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52072375] ; National Natural Science Foundation of China[52130209] ; National Natural Science Foundation of China[52188101] ; Liaoning Revitalization Talents Program[XLYC2002037] ; Basic Research Project of Natural Science Foundation of Shandong Province, China[ZR2019ZD49]
WOS研究方向	Science & Technology - Other Topics ; Materials Science
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号	WOS:001037494300001
出版者	AMER CHEMICAL SOC
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/178673
专题	中国科学院金属研究所
通讯作者	Ding, Yu-Tian; Hou, Peng-Xiang; Liu, Chang
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 3.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Ding, Wu-Tong,Jiao, Xin-Yu,Zhao, Yi-Ming,et al. Enhancing the Electrical Conductivity and Strength of PET by Single-Wall Carbon Nanotube Film Coating[J]. ACS APPLIED MATERIALS & INTERFACES,2023,15(31):37802-37809.
APA	Ding, Wu-Tong.,Jiao, Xin-Yu.,Zhao, Yi-Ming.,Sun, Xin-Yang.,Chen, Chao.,...&Liu, Chang.(2023).Enhancing the Electrical Conductivity and Strength of PET by Single-Wall Carbon Nanotube Film Coating.ACS APPLIED MATERIALS & INTERFACES,15(31),37802-37809.
MLA	Ding, Wu-Tong,et al."Enhancing the Electrical Conductivity and Strength of PET by Single-Wall Carbon Nanotube Film Coating".ACS APPLIED MATERIALS & INTERFACES 15.31(2023):37802-37809.