%0 Journal Article
%T Preparation and Tribological Behavior of Polyimide/MoS2 Intercalation Composite<br>聚酰亚胺/二硫化钼插层复合材料的制备及其摩擦磨损性能研究
%A WANG Ting-mei
%A SHAO Xin
%A WANG Qi-hu
%A LIU Wei-min
%A <br>王廷梅
%A 邵鑫
%A 王齐华
%A 刘维民
%J 摩擦学学报
%D 2005
%I 
%X Polyimide (PI)/Molybdenum disulfide (MoS_2) intercalation composite was prepared way of polymerization of the intercalated monomers. The resulting composite was characterized by means of powder X-ray diffraction, Fourier transform infrared spectroscopy, and scanning electron microscopy, using raw material MoS_2 as a reference. The effect of the PI/MoS_2 intercalation composite as an additive on the tribological properties of commercial lithium grease was examined using a four-ball machine. The worn steel surface was analyzed by means of scanning electron microscopy and X-ray photoelectron spectroscopy. As the results, the PI/MoS_2 intercalation composite as the additive in lithium grease at proper concentrations was effective in improving the antiwear and friction-reducing behavior of the lithium grease. This was attributed to the formation of a surface protective film composed of FeSO_4, MoO_3 and iron oxides on the worn steel surface.
%K polyimide
%K molybdenum disulfide
%K intercalation composite
%K friction and wear behavior<br>聚酰亚胺
%K 二硫化钼
%K 插层复合材料
%K 摩擦磨损性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=592CC3EE3F09EDB6&yid=2DD7160C83D0ACED&vid=C5154311167311FE&iid=E158A972A605785F&sid=3224764AEAFCF8C2&eid=170CE8B011EA4FD9&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=6&reference_num=12