Preparation and tribological performance of perfluoropolyether derived coatings

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	Preparation and tribological performance of perfluoropolyether derived coatings
	Gu GT(谷国团) ; Shen XQ(沈学强) ; Qing FL(卿凤翎)
刊名	Appl. Surf. Sci.
	2007
卷号	253 期号:16 页码:6980-6986
ISSN号	0169-4332
其他题名	Preparation and tribological performance of perfluoropolyether derived coatings
通讯作者	谷国团
英文摘要	A series of perfluoropolyether (PFPE) functional derivatives terminated with different amide groups (FD-As) were synthesized. The chemical structures of the FD-As were determined by FTIR, H-1 and F-19 NMR spectra, and the thermo stability was determined by TG analysis. Thin films of FD-As were fabricated by strongly adsorbing FD-As molecules on the surfaces of metals such as aluminum plates and steel balls. The thin films of FD-As prepared possessed very low surface free energy about 12 mN/m. Tribological performance of these thin films was characterized using a UMT-2 model micro-tribometer and a. four-ball tribotester using paraffin liquid as lubricant. Thin films of FD-As at both states of UMT and four-ball tribo analysis can reduce the friction coefficient. And the anti-wear property of the liquid lubricant can also be improved. (C) 2007 Elsevier B.V. All rights reserved.
学科主题	氟化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1016/j.apsusc.2007.02.027
语种	英语
WOS记录号	WOS:000247156100049
公开日期	2013-02-22
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/17601]
专题	上海有机化学研究所_中科院有机氟化学重点实验室
推荐引用方式 GB/T 7714	Gu GT,Shen XQ,Qing FL. Preparation and tribological performance of perfluoropolyether derived coatings[J]. Appl. Surf. Sci.,2007,253(16):6980-6986.
APA	谷国团,沈学强,&卿凤翎.(2007).Preparation and tribological performance of perfluoropolyether derived coatings.Appl. Surf. Sci.,253(16),6980-6986.
MLA	谷国团,et al."Preparation and tribological performance of perfluoropolyether derived coatings".Appl. Surf. Sci. 253.16(2007):6980-6986.