Carbon-based solid–liquid lubricating coatings for space applications–A review

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

	Carbon-based solid–liquid lubricating coatings for space applications–A review
	Fan XQ(樊小强)1,2 ; Xue QJ(薛群基)1 ; Wang LP(王立平)1
刊名	Friction
	2015
页码	1-17
关键词	diamond-like carbon graphene ionic liquids space irradiation boundary lubrication
ISSN号	2223-7690
通讯作者	王立平
英文摘要	Despite continuous improvements in machine elements over the past few decades, lubrication issues have impeded human exploration of the universe because single solid or liquid lubrication systems have been unable to satisfy the ever-increasing performance requirements of space tribology. In this study, we present an overview of the development of carbon-based films as protective coatings, with reference to their high hardness, low friction, and chemical inertness, and with a particular focus on diamond-like carbon (DLC) films. We also discuss the design of carbon-based solid–liquid synergy lubricating coatings with regards to their physicochemical properties and tribological performance. Solid–liquid composite coatings are fabricated via spinning liquid lubricants on solid lubricating films. Such duplex lubricating coatings are considered the most ideal lubrication choice for moving mechanical systems in space as they can overcome the drawback of adhesion and cold-welding associated with solid films under harsh space conditions and can minimize the crosslinking or chain scission of liquid lubricants under space irradiation. State of the art carbon-based solid–liquid synergy lubricating systems therefore holds great promise for space applications due to solid/liquid synergies resulting in superior qualities including excellent friction reduction and anti-wear properties as well as strong anti-irradiation capacities, thereby meeting the requirements of high reliability, high precision, high efficiency, and long lifetime for space drive mechanisms.
学科主题	材料科学与物理化学
资助信息	the National Natural Science Foundation of China (Nos. 21373249;11172300)
语种	英语
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/18701]
专题	兰州化学物理研究所_固体润滑国家重点实验室
作者单位	1.Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences 2.University of Chinese Academy of Sciences
推荐引用方式 GB/T 7714	Fan XQ,Xue QJ,Wang LP. Carbon-based solid–liquid lubricating coatings for space applications–A review[J]. Friction,2015:1-17.
APA	Fan XQ,Xue QJ,&Wang LP.(2015).Carbon-based solid–liquid lubricating coatings for space applications–A review.Friction,1-17.
MLA	Fan XQ,et al."Carbon-based solid–liquid lubricating coatings for space applications–A review".Friction (2015):1-17.