The electrical performance and conductive network of reduced graphene oxide-coated ultra-high-molecular-weight polyethylene fibers through electrostatic interaction and covalent bonding

doi:10.1002/app.48946

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	The electrical performance and conductive network of reduced graphene oxide-coated ultra-high-molecular-weight polyethylene fibers through electrostatic interaction and covalent bonding
	Wang, Kui ; Shen, Lu ; Song, Changyuan ; Zhang, Yonggang ; Chen, Peng
刊名	JOURNAL OF APPLIED POLYMER SCIENCE
	2020
卷号	137 期号:32
关键词	CARBON NANOTUBE UHMWPE FIBERS COMPOSITES FABRICATION POLYMERIZATION NANOCOMPOSITES INTERPHASE GRAPHITE
DOI	10.1002/app.48946
英文摘要	In this work, methods for reactive coating with graphene (method A and B) are performed to demonstrate feasible ways to functionalize ultra-high-molecular weight polyethylene (UHMWPE) fibers. First, fiber surfaces were polarized by polydopamine (PDA) with amino and hydroxyl groups. In method A, a benchmark method, polarized fibers were dipped into graphene oxide (GO) suspensions for multiple (e.g., eight) cycles to absorb GO, which was then reduced into graphene on fiber surface. In method B, dipping operations were repeated for the same number of cycles, but treatment using 3-aminopropyltriethoxysilane (APS) was applied to induce reactions between the hydroxyl groups and APS, followed by the same reduction treatment. Compared with method A, method B generated fibers with improved and durable surface electric resistance (10(4) omega cm(-1)). The surface morphology and formation of reduced graphene oxide (rGO) conductive networks of the two methods were analyzed. Results indicated that increasing content and the uniform distribution of rGO are beneficial to obtain a conductive network with low and durable surface electric resistance. This deduction was confirmed by loading amounts of rGO and AFM results. (c) 2020 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020, 137, 48946.
学科主题	Polymer Science
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/20219]
专题	2020专题
作者单位	1.Wang, K 2.Chen, P (corresponding author), Chinese Acad Sci, Ningbo Key Lab Polymer Mat, NIMTE, Zhejiang Key Lab Biobased Polymer Mat Technol & A, Ningbo 315201, Zhejiang, Peoples R China.
推荐引用方式 GB/T 7714	Wang, Kui,Shen, Lu,Song, Changyuan,et al. The electrical performance and conductive network of reduced graphene oxide-coated ultra-high-molecular-weight polyethylene fibers through electrostatic interaction and covalent bonding[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2020,137(32).
APA	Wang, Kui,Shen, Lu,Song, Changyuan,Zhang, Yonggang,&Chen, Peng.(2020).The electrical performance and conductive network of reduced graphene oxide-coated ultra-high-molecular-weight polyethylene fibers through electrostatic interaction and covalent bonding.JOURNAL OF APPLIED POLYMER SCIENCE,137(32).
MLA	Wang, Kui,et al."The electrical performance and conductive network of reduced graphene oxide-coated ultra-high-molecular-weight polyethylene fibers through electrostatic interaction and covalent bonding".JOURNAL OF APPLIED POLYMER SCIENCE 137.32(2020).