MoSe2纳米片的制备及其摩擦性能
Synthesis and Tribological Properties of MoSe2 Nanoflakes
摘 要
通过固相反应方法合成了MoSe2纳米片, 并采用X射线衍射仪、扫描电子显微镜、透射电子显微镜等对其进行了表征; 通过摩擦试验研究了MoSe2纳米片作为150bn润滑油添加剂的摩擦性能。结果表明: MoSe2具有纳米片状结构, 长为100～500 nm, 厚为10～50 nm, 添加MoSe2纳米片基础油的摩擦因数要比添加MoS2纳米片基础油的高, 其中MoSe2添加5%(质量分数)的润滑油的摩擦性能最好。
润滑油
添加剂
摩擦性能
MoSe2 nanoflake
lubrication oil
additive
tribological property
Abstract
The MoSe2 nanoflakes were synthesized by solid-state reaction method and characterized by using X-ray diffraction, scanning electron microscopy and transmission electron microscopy. The tribological properties of the 150bn lubricating oil added with MoSe2 nanoflakes were investigated throngh friction testing. The results indicate that the MoSe2 with length of 100-500 nm and thickness of 10-50 nm had nanoflake structure. The friction coeficient of the basic oil containing MoSe2 nanoflakes was higher than that of the basic oil containing MoS2 nanoflakes, The tribological properties of the basic oil containing MoSe2 nanoflakes were the best when the MoSe2 nanoflake concentration was 5wt%.
中图分类号 TB383
所属栏目
基金项目 国家自然科学基金资助项目(50471051); 国家“863”计划资助项目(2007AA03Z358)
收稿日期 2009/12/8
修改稿日期 2010/5/16
网络出版日期
作者单位点击查看
备注宋也黎(1954-), 男, 辽宁鞍山人, 副教授。
引用该论文: SONG Ye-li,PENG Hong-hong,LI Chang-sheng,TANG Hua,JIN Yue. Synthesis and Tribological Properties of MoSe2 Nanoflakes[J]. Materials for mechancial engineering, 2011, 35(1): 83～85
宋也黎,彭红红,李长生,唐华,晋跃. MoSe2纳米片的制备及其摩擦性能[J]. 机械工程材料, 2011, 35(1): 83～85
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参考文献
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【7】ZHOU Xiao-dong, SHI Hua-qiang, FU Xun, et al. Tribological properties of Cyanex 301-modified MoS2 nano-sized hollow spheres in liquid paraffin[J].Industrial Lubrication and Tribology, 2008, 60(3): 147-152.
【8】李长五, 张伟, 刘艳清, 等.NbSe2纳米材料的合成及减摩性能研究[J].摩擦学学报, 2009, 29(5): 437-441.
【2】RESHAK A H, AULUCK S. The linear and nonlinear optical properties of WSxSe2-x(x= 0.5, 1.5, and 2.0)[J].Physica B, 2007, 393(1/2): 88-93.
【3】CHIANELLI R R. Fundamental-studies of transition-metal sulfide hydrodesulfurization catalysts[J].Catal Rev Sci Eng, 1984, 26(3): 361-393.
【4】RAZZINI G, LAZZARI M, BICELLI L. Electrochemical solar cells with layer-type semiconductor anodes. performance of n-MoSe2 cells[J].Power Sources, 1981, 6(4): 371-382.
【5】HUANG D F, KELLEY D F. Synthesis and characterization of MoSe2 and WSe2 nanoclusters[J].Chem Mater, 2000, 12(10): 2825-2828.
【6】薛茂权, 熊党生, 闫杰.纳米润滑材料的摩擦学研究[J].机械工程材料, 2004, 28(3): 47-50.
【7】ZHOU Xiao-dong, SHI Hua-qiang, FU Xun, et al. Tribological properties of Cyanex 301-modified MoS2 nano-sized hollow spheres in liquid paraffin[J].Industrial Lubrication and Tribology, 2008, 60(3): 147-152.
【8】李长五, 张伟, 刘艳清, 等.NbSe2纳米材料的合成及减摩性能研究[J].摩擦学学报, 2009, 29(5): 437-441.
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