Investigation of electrical contact resistance of Ag nanoparticles as additives added to PEG 300

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Investigation of electrical contact resistance of Ag nanoparticles as additives added to PEG 300
	Zhang M(张明); Wang XB(王晓波); Wang XB(王晓波); Liu WM(刘维民)
刊名	Tribology Transactions
	2009
卷号	52 页码:157-164
关键词	ECR Lubricant Additive Ag Nanoparticles PEG 300 Lubricating Mechanism
ISSN号	1040-2004
通讯作者	王晓波
中文摘要	The electrical contact resistance (ECR) measuring tech- niques were applied to study the deposit ﬁlm forming process in the presence of Ag nanoparticles under boundary lubricating condition (abbreviated as NA) and the tribological perfor- mance of polyethylene glycol (PEG 300) containing different concentration of Ag nanoparticles were also evaluated. ECR values between tribo-pairs lubricated with PEG 300 containing Ag nanoparticles and blank PEG 300, which was used as a comparison, were detected on a reciprocating “ball-on-disk” mode wear tester and boundary lubricating conditions can be achieved.Aseries of testswere performed to investigate the effect of rubbing conditions such as normal load, frequency, and surface roughness on the ECR value. SEM and XPS were used to analyze the worn surface to conﬁrm the results of ECR. Results showed that the use of the ECR measuring techniques permits visualization and synchronous study of deposit ﬁlm formation. Variations in test conditions can only slightly affect the ECR lubricated with PEG 300 containing Ag nanoparticles but affect the ECR lubricated with blank PEG 300 signiﬁcantly. It is realized that the anti-wear property is related to the formation of a deposited ﬁlm of Ag nanoparticles.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	China National 973 Program (2007CB607606);the Light in China’s Western Region;the Nature Science Foundation of Gansu (3YS051-A25-003)
语种	英语
WOS记录号	WOS:000207837400003
公开日期	2012-11-13
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/2148]
专题	兰州化学物理研究所_固体润滑国家重点实验室
通讯作者	Wang XB(王晓波); Wang XB(王晓波)
推荐引用方式 GB/T 7714	Zhang M,Wang XB,Wang XB,et al. Investigation of electrical contact resistance of Ag nanoparticles as additives added to PEG 300[J]. Tribology Transactions,2009,52:157-164.
APA	张明,王晓波,王晓波,&刘维民.(2009).Investigation of electrical contact resistance of Ag nanoparticles as additives added to PEG 300.Tribology Transactions,52,157-164.
MLA	张明,et al."Investigation of electrical contact resistance of Ag nanoparticles as additives added to PEG 300".Tribology Transactions 52(2009):157-164.