石墨烯负载纳米Fe3O4复合材料的摩擦学性能

doi:10.15541/jim20140189

摘要/Abstract

摘要：

采用液相超声直接剥离法制备了石墨烯负载纳米Fe₃O₄复合材料, 用SEM、TEM对其形貌进行了表征, 利用多功能往复摩擦磨损试验仪考察了石墨烯负载纳米Fe₃O₄复合材料在纯水中的摩擦磨损性能。通过SEM、XPS分别分析了磨痕表面的形貌、典型元素的化学状态, 初步探讨了石墨烯负载纳米Fe₃O₄复合材料在纯水中的润滑机理。结果表明: 纳米Fe₃O₄均匀分布于多层石墨烯片层表面和层间, 粒径为20~90 nm; 其作为纯水添加剂具有良好的减摩抗磨性能, 如试验载荷为10 N, 浓度为0.01wt%的石墨烯负载纳米Fe₃O₄复合材料水分散体系润滑时比纯水润滑的摩擦系数和磨损体积分别下降26.7%和35.4%, 这主要是由于复合材料在磨损表面形成了吸附膜、含石墨烯和纳米Fe₃O₄的边界润滑膜, 抑制了Fe的氧化, 减轻了摩擦表面的磨损。

关键词: 石墨烯, Fe3O4, 复合材料, 摩擦学性能, 磨损机理

Abstract:

Graphene-based Fe₃O₄ nanocomposite materials were prepared by the melthod of Liquid-phase Ultrasonic Exfoliation. Morphologies of nanocomposite materials were characterized by means of SEM and TEM. Its tribological properties as a pure water additive were investigated using multi-functional reciprocating friction and wear tester. The lubrication mechanism was discussed based on results of analyses of SEM, XPS. The results showed that the Fe₃O₄nanoparticles with size of 20-90 nm were densely and randomly deposited on interlamination and surface of graphene sheets. The nanocomposite materials as a pure water additive displayed good friction-reducing and antiwear performance. Compared with pure water, the graphene-based Fe₃O₄ nanocomposite could reduce the friction coefficient of 26.7% and the wear mass of 35.4% under condition of 10 N of load and 0.01wt% of concentration. The prosperity was attributed to the effect of adsorption membrane and boundary lubrication film containing graphene and Fe₃O₄ which inhibited oxidation of Fe and reduce wear on the frictional surface.

Key words: graphene, Fe3O4, composite material, tribological property, wear mechanism

中图分类号:

TQ174

乔玉林, 赵海朝, 臧艳, 张庆. 石墨烯负载纳米Fe₃O₄复合材料的摩擦学性能[J]. 无机材料学报, 2015, 30(1): 41-46.

QIAO Yu-Lin, ZHAO Hai-Chao, ZANG Yan, ZHANG Qing. Tribological Properties of Graphene-based Fe₃O₄ Nanocomposite Materials[J]. Journal of Inorganic Materials, 2015, 30(1): 41-46.

图/表 9

图 1 石墨烯(a)和GN/Fe3O4(b)的SEM照片

Fig. 1 SEM images of graphene (a) and GN/Fe3O4 (b)

图 2 GN/Fe3O4复合材料的TEM图像(a)、(b), HRTEM图像(c)和SAED图(d)

Fig. 2 TEM (a, b), HRTEM (c) images and SAED pattern (d) of GN/Fe3O4 composites

图 3 GN/Fe3O4复合材料的EDX图谱

Fig. 3 EDX pattern of GN/Fe3O4 composites

图 4 摩擦系数与试验时间的关系曲线

Fig. 4 Friction coefficient with time

图 5 摩擦系数(a)和磨损体积(b)与试验载荷的关系

Fig. 5 Change of friction coefficient (a) and wear mass (b) with load

图 6 摩擦系数(a)和磨损体积(b)与添加剂浓度的关系曲线

Fig. 6 Change of friction coefficient (a) and wear mass (b) with additive concentration

图 7 不同润滑体系的磨痕表面的SEM照片

Fig. 7 SEM images of the worn surface lubricated with different systems. (a) Water; (b) GN and Fe3O4 (1: 1); (c) GN/Fe3O4

图 8 纯水润滑的磨痕表面特征元素的XPS解叠谱

Fig. 8 Curved-fitted XPS spectra of the typical elements on the worn surface lubricated with water

图 9 GN/Fe3O4水分散体系润滑下磨痕表面特征元素的XPS解叠谱

Fig. 9 Curved-fitted XPS spectra of the typical elements on the worn surface lubricated with GN/Fe3O4

参考文献 16

[1]	LU K, ZHAO G X, WANG X K.A brief review of grapheme-based material synthesis and its application in environmental pollution management.Chinese Science Bulletin, 2012, 57: 1223-1234.
[2]	YUAN XIAO-YA.Progress in preparation of graphene.Journal of Inorganic Materials, 2011, 26(6): 561-569.
[3]	CHEN CAO, ZHAI WEN-TAO, ZHENG WEN-GE, et al.Preparation and characterization of water-soluble graphene and highly conducting films.Journal of Inorganic Materials, 2011, 26(7): 707-710.
[4]	SONG HAO-JIE, LI NA.Frictional behavior of oxide graphene nanosheets as water-base lubricant additive.Applied Physics A, 2011, 105: 827-832.
[5]	李娜. 氧化石墨烯纳米复合材料的制备及其摩擦学性能研究. 镇江: 江苏大学硕士学位论文, 2013.
[6]	LIU YU-HONG, WANG XIAO-KANG, PAN GUO-SHUN, et al.A comparative study between graphene oxide and diamond nanoparticles as water-based lubricating additives. Science China Technological Sciences, 2013, 56(1): 152-157.
[7]	崔庆生. 石墨烯/氧化石墨烯水分散体系摩擦学性能研究.北京:装甲兵工程学院硕士学位论文, 2013.
[8]	QIAO YU-LIN, MENG LING-DONG, SUN XIAO-FENG, et al.Tribological behaviors of nano-SiC/SiO2 composites at elevated temperatures.Rare Metal Materials and Engineering, 2009, 38(2): 1018-1021.
[9]	ZHAO XIU-CHEN, LIU SHUN, WANG DONG-LIANG, et al.Effect of the particle size on tribological properties of nanometer Fe3O4 as lubricating oil additives.Lubrication Engineering, 2006, 17(3): 61-63.
[10]	XUAN YU, LIU YING, ZHAO XIU-CHEN, et al.The investigation of the tribological properties of AlOOH and Fe3O4 nanoparticles as additives in liquid paraffin.Tribology, 2010, 30(2): 209-215.
[11]	WANG LI-JUN, GUO CHU-WEN, YANG ZHI-YI, et al. Research on the tribological properties of the oils adding Fe3O4 nanoparticles. Lubrication Engineering, 2006(9): 30-35.
[12]	QIAO YU-LIN, ZHAO HAI-CHAO, CUI QING-SHENG, et al.Research progress in composites materials of nanoparticles loaded on graphene.Materials Review, 2013, 27(10): 34-38.
[13]	伏文. 高分子/无机纳米复合材料的制备及其性能研究. 合肥: 合肥工业大学硕士学位论文, 2013.
[14]	陈永胜, 黄毅. 石墨烯:新型二维碳纳米材料. 北京: 科学出版社, 2013: 10-11.
[15]	FAN SHANG-WU, XU YONG-DONG, ZHANG LI-TONG, et al.Preparation and tribological properties of C/SiC friction materials.Journal of Inorganic Materials, 2006, 21(4): 927-934.
[16]	ZHANG XIANG, LI KE-ZHI, LI HE-JUN, et al.Effect of graphite particle size on friction and wear performance of paper-based friction material.Journal of Inorganic Materials, 2011, 26(6): 638-642.

石墨烯负载纳米Fe₃O₄复合材料的摩擦学性能

Tribological Properties of Graphene-based Fe₃O₄ Nanocomposite Materials

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