Distinct tribological mechanisms of silica nanoparticles in epoxy composites reinforced with carbon nanotubes, carbon fibers and glass fiber

doi:10.1016/j.triboint.2016.09.001

	Distinct tribological mechanisms of silica nanoparticles in epoxy composites reinforced with carbon nanotubes, carbon fibers and glass fiber
Department	先进润滑与防护材料研究发展中心
	Zhang LG(张利刚)1; Zhang G(张嘎)1 ; Li Chang 2; Bernd Wetzel 3; Baicheng Jim 3; Wang QH(王齐华)1 ; Zhang G(张嘎)
The second department	固体润滑国家重点实验室
	2016
Source Publication	Tribology International
ISSN	0301-679X
Volume	104 Pages:225-236
Abstract	The effects of silica nanoparticles on the tribological behaviors of epoxy (EP) composites reinforced with carbon nanotubes (CNT), short carbon fibers (SCF) and short glass fibers (SGF) were comprehensively investigated and compared. It was revealed that the tribological mechanisms of nanoparticles were distinct in EP composites filled with various reinforcements. Silica enhanced the wear resistance of CNT-reinforced EP, whereas no synergy between CNT and silica was identified. Nevertheless, SCF and silica played a synergetic role in enhancing the tribological performance. However, the addition of silica into SGF-reinforced EP exerted a negative effect. Owing to distinct tribo-physical and chemical actions between rubbing reinforcements and counterface, the presence of silica nanoparticles on the interface generated transfer films with different structures and functionalities.
Keyword	Silica Nanoparticles Carbon Nanotubes Transfer Film Tribological Mechanism
Subject Area	材料科学与物理化学
DOI	10.1016/j.triboint.2016.09.001
Funding Organization	National Natural Science Foundation of China (Grant no. 51475446);Chinese “Thousand Youth Talents Plan” Project
Indexed By	SCI
If	2.259
Language	英语
Funding Project	聚合物自润滑复合材料组
compositor	第一作者单位
Citation statistics	Cited Times:52[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.licp.cn/handle/362003/20402
Collection	固体润滑国家重点实验室（LSL）中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心
Corresponding Author	Zhang G(张嘎)
Affiliation	1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2.Centre for Advanced Materials Technology, School of Aerospace, Mechanical and Mechatronic Engineering, The University of Sydney, Sydney, NSW 2006, Australia 3.Institute for Composite Materials (IVW), University of Kaiserslautern, Kaiserslautern 67663, Germany
Recommended Citation GB/T 7714	Zhang LG,Zhang G,Li Chang,et al. Distinct tribological mechanisms of silica nanoparticles in epoxy composites reinforced with carbon nanotubes, carbon fibers and glass fiber[J]. Tribology International,2016,104:225-236.
APA	Zhang LG.,Zhang G.,Li Chang.,Bernd Wetzel.,Baicheng Jim.,...&张嘎.(2016).Distinct tribological mechanisms of silica nanoparticles in epoxy composites reinforced with carbon nanotubes, carbon fibers and glass fiber.Tribology International,104,225-236.
MLA	Zhang LG,et al."Distinct tribological mechanisms of silica nanoparticles in epoxy composites reinforced with carbon nanotubes, carbon fibers and glass fiber".Tribology International 104(2016):225-236.

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