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Structure,Mechanical,and Tribological Properties of MoS2/a-C

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题名:

Structure, Mechanical, and Tribological Properties of MoS2/a-C:H Composite Films

作者:Wu YX(吴艳霞)1,2; Li HX(李红轩)1; Ji L(吉利)1; Liu L(刘流)3; Ye YP(冶银平)1; Chen JM(陈建敏)1; Zhou HD(周惠娣)1
所属部门:先进润滑与防护材料研究发展中心
第二所属部门:固体润滑国家重点实验室
所属课题:磨损与表面工程课题组
通讯作者:陈建敏 ; 李红轩
学科分类:材料科学与物理化学
关键词:MoS2/a-C:H film ; Ar/CH4 ratio ; Tribological properties
刊名:Tribology letters
DOI:10.1007/s11249-013-0216-9
ISSN号:1023-8883
发表日期:2013
卷:52, 期:3, 页:371-380
收录类别:SCI
英文摘要:A series of hydrogenated amorphous carbon (a-C:H) films doped with molybdenum disulfide (MoS2) were deposited by medium frequency unbalanced magnetron sputtering with mixed Ar/CH4 gases of different volume ratios as the source gases. The effects of Ar/CH4 ratio on morphology, microstructure, mechanical, and tribological properties of the MoS2/a-C:H composite films were investigated. Results show that the content of MoS2 in the as-deposited films decreases with the decreasing Ar/CH4 ratio, and the highest Ar/CH4 ratio favors the formation of nanostructured films. Besides, the hardness and internal stress of the composite films first decrease and then increase with decreasing Ar/CH4 ratio. Furthermore, the film deposited at the highest Ar/CH4 ratio exhibits excellent antiwear ability in all test environments and shows promising potential as a solid lubricating film in aviation and space industries.
资助者:the National Natural Science Foundation of China (Grant No. 51275509;51175491);the 973 Project of China (No. 2013CB632300);the Chinese Academy of Science
语种:英语
影响因子:2.151
兰州化物所论文排名:第一作者单位
WOS记录号:WOS:000326892900002
引用统计:

被引频次[WOS]:14,  [查看WOS记录]  [查看WOS中相关记录]

内容类型:期刊论文
URI标识:http://ir.licp.ac.cn/handle/362003/4469
专题:固体润滑国家重点实验室_期刊论文
先进润滑与防护材料研究发展中心_期刊论文