文献详情
An investigation on the tribological properties of multilayer graphene and MoS2 nanosheets as additives used in hydraulic applications
文献类型期刊
作者Zhao, Jun[1];He, Yongyong[2];Wang, Yongfu[3];Wang, Wei[4];Yan, Liang[5];Luo, Jianbin[6]
机构
通讯作者Luo, JB (reprint author), Tsinghua Univ, State Key Lab Tribol, Beijing 100084, Peoples R China.
来源信息年:2016  卷:97  页码范围:14-20  
期刊信息TRIBOLOGY INTERNATIONAL影响因子和分区  ISSN:0301-679X
关键词Molybdenum disulfide (MoS2); Multilayer graphene; Additives; Boundary lubrication
增刊正刊
摘要Recently, we have proposed an Electro-hydrostatic-actuator (EHA) based on a novel linear oscillating motor, which permits nanoparticle additives, such as layered graphene and MoS2, using in hydraulic oil. Especially under a super smooth (Ra similar to 5 nm) surface unlike past studies, the tribological properties of these additives is sent more highlight. In addition, oil temperature is introduced into the friction process. We show that the friction coefficient can be decreased to as low as 0.04 when adding MoS2 nanaosheets for the chemical absorption and forming "available solid lubricant" under smooth surface and high temperature while multilayer graphene performs relatively unstable tribological properties because of agglomerates and crystal defects. It can be concluded that MoS2 nanosheets possess better potential value for the application. (C) 2016 Elsevier Ltd. All rights reserved.
收录情况SCIE(WOS:000374194900003)  EI(20160501873572)  ESI高被引论文(000374194900003)  
所属部门自动化科学与电气工程学院
DOI10.1016/j.triboint.2015.12.006
重要成果类型ESI高被引
百度学术An investigation on the tribological properties of multilayer graphene and MoS2 nanosheets as additives used in hydraulic applications
语言外文
被引频次3333
人气指数38
浏览次数38
基金National Key Basic Research Program of China (973 Program) [2014CB046404]; National Natural Science Foundation of China [51321092, 51275263]
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