石墨烯/碳纳米管增强氧化铝陶瓷涂层的制备及摩擦学性能的研究
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摘要
对碳纳米管进行混杂功能化处理,并与石墨烯,氧化铝按一定配比制成骨料,与胶黏剂混合充分,采用手工涂覆,低温固化的方法在304不锈钢表面制备复合陶瓷涂层.对混杂碳纳米管分子组成进行了表征;对涂层的微观结构,石墨烯和碳纳米管的分散性,涂层的显微硬度、断裂韧性、涂层与基体的结合强度及摩擦学性能进行了分析.结果表明:混杂处理的碳纳米管表面既接枝了活性基团同时也包覆了表面活性剂,复合涂层结构致密,石墨烯和混杂处理的碳纳米管均匀分散在涂层中,且复合涂层的硬度、断裂韧性、结合强度和耐磨减摩性能明显提高.
The carbon nanotube was treated using hybrid-functionalized processing. The aggregates were prepared with a certain proportion of the hybrid-treated carbon nanotube, graphene and alumina and then mixed comprehensively with adhesive agent. The composite ceramic coating was brushed on 304 stainless steel and cured under low temperature. The molecular composition of hybrid-functionalized carbon nanotube was characterized. Meanwhile, the microstructure of the coating and the dispersion of graphene and carbon nanotube were observed. The microhardness, fracture toughness,bonding strength of coating to the metallic substrate and tribological properties were also measured. The hybridfunctionalized carbon nanotube was grafted active groups and was wrapped with surfactant as well. The composite coating was compact with well-distributed graphene and carbon nanotube. Compared to monolithic alumina coating, the graphene/carbon nanotube reinforced alumina ceramic coating had better mechanical properties(hardness, fracture toughness and bonding strength) and tribological properties.
The carbon nanotube was treated using hybrid-functionalized processing. The aggregates were prepared with a certain proportion of the hybrid-treated carbon nanotube, graphene and alumina and then mixed comprehensively with adhesive agent. The composite ceramic coating was brushed on 304 stainless steel and cured under low temperature. The molecular composition of hybrid-functionalized carbon nanotube was characterized. Meanwhile, the microstructure of the coating and the dispersion of graphene and carbon nanotube were observed. The microhardness, fracture toughness,bonding strength of coating to the metallic substrate and tribological properties were also measured. The hybridfunctionalized carbon nanotube was grafted active groups and was wrapped with surfactant as well. The composite coating was compact with well-distributed graphene and carbon nanotube. Compared to monolithic alumina coating, the graphene/carbon nanotube reinforced alumina ceramic coating had better mechanical properties(hardness, fracture toughness and bonding strength) and tribological properties.
引文
[1]Dorey R,Roy S,Sharma A,et al.Composite film processing[M].Springer Vienna,2013:445-482
[2]Barrow D A,Petroff T E,Sayer M.Thick ceramic coatings using a sol gel based ceramic-ceramic 0-3 composite[J].Surface&Coatings Technology,1995,s 76-77:113-118.
[3]H X Li,H H Zhu,X Wu,et al.Effects ofα-Al2O3 nanoadditive on the properties of ceramic coatings prepared in borate electrolyte by micro-arc oxidation[J].Surface Review&Letters,2012,19(4):1250038-1-1250038-6.
[4]Li H X,Li W J,Song R G,et al.Effects of different current densities on properties of MAO coatings embedded with and without Al Onanoadditives[J].Materials Science and Technology,2012,28(5):565-568.doi:10.1179/1743284711Y.0000000084.
[5]Berman D,Erdemir A,Sumant A V.Graphene:a new emerging lubricant[J].Materials Today,2014,17(1):31-42.doi:10.1016/j.mattod.2013.12.003.
[6]Baughman R H,Zakhidov A A,Heer W A D.Carbon nanotubes:The route toward applications[J].Science,2002,297(5582):787.doi:10.1126/science.1060928.
[7]López A J,Rico A,Rodríguez J,et al.Tough ceramic coatings:Carbon nanotube reinforced silica sol-gel[J].Applied Surface Science,2010,256(21):6375-6384.doi:10.1016/j.apsusc.2010.04.020.
[8]Pan Bingli,Xing Yali,Liu Jingchao,et al.Tribological behavior of PPS coating modified by graphene[J].Tribology,2011,31(2):150-155(in Chinese)[潘炳力,邢雅丽,刘敬超,等.石墨烯改性聚苯硫醚涂层的摩擦学行为[J].摩擦学学报,2011,31(2):150-155].doi:10.16078/j.tribology.2011.02.001.
[9]Yazdani B,Xu F,Ahmad I,et al.Tribological performance of graphene/carbon nanotube hybrid reinforced Al2O3 composites[J].Scientific Reports,2015,5(11579):11579.
[10]Ami Eitan,Kuiyang Jiang,Doug Dukes,et al.Surface modification of multiwalled carbon nanotubes:toward the tailoring of the interface in polymer composites[J].Chemistry of Materials,2003,15(16):3689-3700.
[11]Park S,An J,Piner R D,et al.Aqueous suspension and characterization of chemically modified graphenesheets[J].Chemistry of Materials,2008,20(21):6592-6594.doi:10.1021/cm801932u.
[12]Jian Xuezhen,Ll Hua,Fang Guangqiang,et al.Friction and wear properties of PTFE composites containing CNT and graphene[J].Journal of Functional Materials,2014,45(3):11-16(in Chinese)[见雪珍,李华,房光强,等.含碳纳米管、石墨烯的PTFE基复合材料摩擦磨损性能[J].功能材料,2014,45(3):11-16].
[13]Dransmann G W,Steinbrech R W,Pajares A,et al.Indentation studies on Y2O3-stabilized Zr O2:II,Toughness determination from stable growth of indentation-induced cracks[J].Journal of the American Ceramic Society,2010,77(5):1194-1201.
[14]Meng F,Zhao J,Ye Y,et al.Multifunctionalization of carbon nanotube fibers with the aid of graphene wrapping[J].Journal of Materials Chemistry,2012,22(32):16277-16282.doi:10.1039/c2jm32978f.
[15]Pradhan B,Srivastava S K.Synergistic effect of three-dimensional multi-walled carbon nanotube-graphenenanofiller in enhancing the mechanical and thermal properties of high-performance silicone rubber[J].Polymer International,2014,63(7):1219-1228.doi:10.1002/pi.2014.63.issue-7.
[16]Zhao Y,Sun K N,Wang W L,et al.Microstructure and anisotropic mechanical properties of graphenenanoplatelet toughened biphasic calcium phosphate composite[J].Ceramics International,2013,39(7):7627-7634.doi:10.1016/j.ceramint.2013.03.018.
[17]Mirjalili V.Aspects of the Fracture Toughness of Carbon Nanotube Modified Epoxy Polymer Composites[J].World Mycotoxin Journal,2011,5(3):207-219.
[18]Lahiri D,Singh V,Keshri A K,et al.Carbon nanotube toughened hydroxyapatite by spark plasma sintering:Microstructural evolutionand multiscaletribological properties[J].Carbon,2010,48(11):3103-3120.doi:10.1016/j.carbon.2010.04.047.
[19]Meng Zhiying,Chen Li,Zhong Haiyi,et al.The effect of carbon nanotube plus graphene on the shape memory behavior and tensile properties of a liquid crystalline polyester[J].Acta Polymerica Sinica,2016(12):1758-1762(in Chinese)[孟志英,陈力,钟海艺,等.同时添加碳纳米管及石墨烯对热致液晶聚酯形状记忆行为及拉伸性能的影响[J].高分子学报,2016(12):1758-1762].
[20]Zhang Lili.High vacuum tribological behavior of diamond like carbon based solid liquid composite films reinforced by graphene and carbon nanotubes[D].Beijing:University of Chinese Academy of Sciences,2015(in Chinese)[张丽丽.石墨烯和碳纳米管增强类金刚石碳基固-液复合薄膜的高真空摩擦学行为[D].北京:中国科学院大学,2015].
[21]Huang Z P,Sun Y,Bell T.Friction behaviour of Ti N,Cr N and(Ti Al)N coatings[J].Wear,1994,173(s 1-2):13-20.
[22]Pu Jibin,Wang Liping,Xue Qunji.Progress of tribology of graphene and graphene-based composite lubricating materials[J].Tribology,2014,34(1):93-112(in Chinese)[蒲吉斌,王立平,薛群基.石墨烯摩擦学及石墨烯基复合润滑材料的研究进展[J].摩擦学学报,2014,34(1):93-112].doi:10.16078/j.tribology.2014.01.014.
[2]Barrow D A,Petroff T E,Sayer M.Thick ceramic coatings using a sol gel based ceramic-ceramic 0-3 composite[J].Surface&Coatings Technology,1995,s 76-77:113-118.
[3]H X Li,H H Zhu,X Wu,et al.Effects ofα-Al2O3 nanoadditive on the properties of ceramic coatings prepared in borate electrolyte by micro-arc oxidation[J].Surface Review&Letters,2012,19(4):1250038-1-1250038-6.
[4]Li H X,Li W J,Song R G,et al.Effects of different current densities on properties of MAO coatings embedded with and without Al Onanoadditives[J].Materials Science and Technology,2012,28(5):565-568.doi:10.1179/1743284711Y.0000000084.
[5]Berman D,Erdemir A,Sumant A V.Graphene:a new emerging lubricant[J].Materials Today,2014,17(1):31-42.doi:10.1016/j.mattod.2013.12.003.
[6]Baughman R H,Zakhidov A A,Heer W A D.Carbon nanotubes:The route toward applications[J].Science,2002,297(5582):787.doi:10.1126/science.1060928.
[7]López A J,Rico A,Rodríguez J,et al.Tough ceramic coatings:Carbon nanotube reinforced silica sol-gel[J].Applied Surface Science,2010,256(21):6375-6384.doi:10.1016/j.apsusc.2010.04.020.
[8]Pan Bingli,Xing Yali,Liu Jingchao,et al.Tribological behavior of PPS coating modified by graphene[J].Tribology,2011,31(2):150-155(in Chinese)[潘炳力,邢雅丽,刘敬超,等.石墨烯改性聚苯硫醚涂层的摩擦学行为[J].摩擦学学报,2011,31(2):150-155].doi:10.16078/j.tribology.2011.02.001.
[9]Yazdani B,Xu F,Ahmad I,et al.Tribological performance of graphene/carbon nanotube hybrid reinforced Al2O3 composites[J].Scientific Reports,2015,5(11579):11579.
[10]Ami Eitan,Kuiyang Jiang,Doug Dukes,et al.Surface modification of multiwalled carbon nanotubes:toward the tailoring of the interface in polymer composites[J].Chemistry of Materials,2003,15(16):3689-3700.
[11]Park S,An J,Piner R D,et al.Aqueous suspension and characterization of chemically modified graphenesheets[J].Chemistry of Materials,2008,20(21):6592-6594.doi:10.1021/cm801932u.
[12]Jian Xuezhen,Ll Hua,Fang Guangqiang,et al.Friction and wear properties of PTFE composites containing CNT and graphene[J].Journal of Functional Materials,2014,45(3):11-16(in Chinese)[见雪珍,李华,房光强,等.含碳纳米管、石墨烯的PTFE基复合材料摩擦磨损性能[J].功能材料,2014,45(3):11-16].
[13]Dransmann G W,Steinbrech R W,Pajares A,et al.Indentation studies on Y2O3-stabilized Zr O2:II,Toughness determination from stable growth of indentation-induced cracks[J].Journal of the American Ceramic Society,2010,77(5):1194-1201.
[14]Meng F,Zhao J,Ye Y,et al.Multifunctionalization of carbon nanotube fibers with the aid of graphene wrapping[J].Journal of Materials Chemistry,2012,22(32):16277-16282.doi:10.1039/c2jm32978f.
[15]Pradhan B,Srivastava S K.Synergistic effect of three-dimensional multi-walled carbon nanotube-graphenenanofiller in enhancing the mechanical and thermal properties of high-performance silicone rubber[J].Polymer International,2014,63(7):1219-1228.doi:10.1002/pi.2014.63.issue-7.
[16]Zhao Y,Sun K N,Wang W L,et al.Microstructure and anisotropic mechanical properties of graphenenanoplatelet toughened biphasic calcium phosphate composite[J].Ceramics International,2013,39(7):7627-7634.doi:10.1016/j.ceramint.2013.03.018.
[17]Mirjalili V.Aspects of the Fracture Toughness of Carbon Nanotube Modified Epoxy Polymer Composites[J].World Mycotoxin Journal,2011,5(3):207-219.
[18]Lahiri D,Singh V,Keshri A K,et al.Carbon nanotube toughened hydroxyapatite by spark plasma sintering:Microstructural evolutionand multiscaletribological properties[J].Carbon,2010,48(11):3103-3120.doi:10.1016/j.carbon.2010.04.047.
[19]Meng Zhiying,Chen Li,Zhong Haiyi,et al.The effect of carbon nanotube plus graphene on the shape memory behavior and tensile properties of a liquid crystalline polyester[J].Acta Polymerica Sinica,2016(12):1758-1762(in Chinese)[孟志英,陈力,钟海艺,等.同时添加碳纳米管及石墨烯对热致液晶聚酯形状记忆行为及拉伸性能的影响[J].高分子学报,2016(12):1758-1762].
[20]Zhang Lili.High vacuum tribological behavior of diamond like carbon based solid liquid composite films reinforced by graphene and carbon nanotubes[D].Beijing:University of Chinese Academy of Sciences,2015(in Chinese)[张丽丽.石墨烯和碳纳米管增强类金刚石碳基固-液复合薄膜的高真空摩擦学行为[D].北京:中国科学院大学,2015].
[21]Huang Z P,Sun Y,Bell T.Friction behaviour of Ti N,Cr N and(Ti Al)N coatings[J].Wear,1994,173(s 1-2):13-20.
[22]Pu Jibin,Wang Liping,Xue Qunji.Progress of tribology of graphene and graphene-based composite lubricating materials[J].Tribology,2014,34(1):93-112(in Chinese)[蒲吉斌,王立平,薛群基.石墨烯摩擦学及石墨烯基复合润滑材料的研究进展[J].摩擦学学报,2014,34(1):93-112].doi:10.16078/j.tribology.2014.01.014.