石墨烯/铜复合材料的制备与摩擦性能测试
|
摘要
以化学镀结合粉末冶金法制备石墨烯/铜基复合材料(Cu@r GO/Cu)。为了改善石墨烯(r GO)在铜基体中的分散性以及两者之间的可润湿程度,首先采用化学镀工艺制备镀铜石墨烯(Cu@r GO),并通过SEM和XRD对镀层形貌和物相组成进行检测分析。为了检验Cu@r GO/Cu复合材料的摩擦性能,对Cu@r GO/Cu复合材料摩擦性质进行测试。结果表明:Cu@r GO表面均匀镀覆一层铜并附着粒径约为50 nm的纳米铜颗粒,rGO的褶皱结构以及化学镀的预处理过程有利于纳米铜颗粒长大。呈网状结构的镀铜rGO可以很好的释放掉因摩擦而产生的应力集中,形成C—Cu力转移体系,保护摩擦表面;同时散落在r GO表面的纳米铜颗粒,在摩擦过程中类似于许多"滚动轴承",有效地改善复合材料的摩擦性能。
Graphene/copper composites(Cu@rGO/Cu) were prepared by using powder metallurgy and eletroless plating.In order to improve the dispersibility and wettability of graphene(rGO) in the copper matrix, the copper-plated graphene(Cu@rGO) was fabricated by eletroless plating and characterized by SEM and XRD. Friction experiment of composite were proceeded in order to investigate the influence of the amount of Cu@rGO on the friction performance of composite.The results show that copper can be uniformly coated on the surface of rGO. The folding structure and electroless pretreatment of rGO are beneficial to promote the growth of nano-copper particles. The network structure of r GO can release the stress concentration on the copper substrate, a C—Cu force transfer system forms to protect the friction surface; in the fiction process, the nono-copper particles which scatter on the graphene surface are similar to the "rolling bearings", effectively improve the friction properties of the composite.
Graphene/copper composites(Cu@rGO/Cu) were prepared by using powder metallurgy and eletroless plating.In order to improve the dispersibility and wettability of graphene(rGO) in the copper matrix, the copper-plated graphene(Cu@rGO) was fabricated by eletroless plating and characterized by SEM and XRD. Friction experiment of composite were proceeded in order to investigate the influence of the amount of Cu@rGO on the friction performance of composite.The results show that copper can be uniformly coated on the surface of rGO. The folding structure and electroless pretreatment of rGO are beneficial to promote the growth of nano-copper particles. The network structure of r GO can release the stress concentration on the copper substrate, a C—Cu force transfer system forms to protect the friction surface; in the fiction process, the nono-copper particles which scatter on the graphene surface are similar to the "rolling bearings", effectively improve the friction properties of the composite.
引文
[1]NOVOSELOV K,GEIM A,MOROZOV S,JIANG D,ZHANGY,DUBONOS S V,GRIGORIEVA I V,FIRSOV A A.Electric field effect in atomically thin carbon films[J].Science,2004,306(5696):666-669.
[2]GEIM A,NOVOSELOV K.The rise of grapheme[J].Nature Materials,2007,6:183-191.
[3]ZHANG L,ZHANG F,YANG X,LONG G K,WU Y P,ZHANG T F,LENG K,HUANG Y,MA Y F,YU A,CHEN YS.Porous 3D graphene-based bulk materials with exceptional high surface area and excellent conductivity or supercapacitors[J].Scientific Reports,2013,3:1408.
[4]CHEN J H,JIANG C,XIAO S D,ISHIGAMI M,FUHRER M.Intrinsic and extrinsic performance limits of graphene devices on SiO2[J].Nature Nanotechnology,2008,3(4):206-209.
[5]BALANDIN A A,GHOSH S,BAO W,CALIZO I,TEWELDEBRHAN D,MIAO F,LAU C N.Superior thermal conductivity of single-layer graphene[J].Nano Letters,2008,8(3):902-907.
[6]LEE C,WEI X,KYSAR J W,HONE J.Measurement of the elastic properties and intrinsic strength of monolayer graphene[J].Science,2008,321(5887):385-388.
[7]DAI J,LANG M D.Preparation and mechanical properties of graphene oxide/pmma and surface-functionalized graphene/pmma composites[J].Acta Chimica Sinica-Chinese Edition-,2012,70(11):1237-1244.
[8]匡达,胡文彬.石墨烯复合材料的研究进展[J].无机材料学报,2013,28(3):235-246.KUANG D,HU W B.Research progress of graphene composites[J].Journal of Inorganic Materials,2013,28(3):235-246.
[9]独涛,张洪迪,范同祥.石墨烯/金属复合材料的研究进展[J].材料导报A,2015,29(2):121-129.DU T,ZHANG H D,FAN T X.Recent progress on graphene/metal composites[J].Materials Review A,2015,29(2):121-129.
[10]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 Y L,ZHAO H C,ZANG Y,ZHANG Q.Tribological properties of graphene-based Fe3O4 nanocomposite materials[J].Journal of Inorganic Materials,2015,30(1):41-46.
[11]季振源.石墨烯/金属纳米复合材料的合成与性能研究[D].镇江:江苏大学,2011:1-20.JI Z Y.Synthesis and properties of graphene based metal nanocomposites[D].Zhen Jiang:Jiangsu University,2011:1-20.
[12]BASTWROS M,KIM G Y,ZHU C,ZHANG K,WANG S R,TANG X D,WANG X W.Effect of ball milling on graphene reinforced Al6061 composite fabricated by semi-solid sintering[J].Composites Part B(Engineering),2014,60(1):111-118.
[13]李彬.石墨烯/铜复合材料制备及性能研究[J].哈尔滨:哈尔滨工业大学,2012:14-17.LI B.Preparation and properties of graphene/copper composites[J].Harbin:Harbin Institute of Technology,2012:14-17.
[14]LI J F,ZHANG L,XIAO J K,ZHOU K C.Sliding wear behavior of copper-based composites reinforced with graphene nanosheets and graphite[J].Transactions of Nonferrous Metals Society of China,2015,25(10):3354-3362.
[15]杨连威,刘振刚,姚广春.碳纤维镀铜的研究[J].材料科学与工艺,2005,13(6):620-622.YANG L W,LIU Z G,YAO G C.The research of depositing copper on carbon fiber[J].Materials Science and Technology,2005,13(6):620-622.
[16]HU Q H,WANG X T,CHEN H,WANG Z F.Synthesis of Ni/graphene sheets by an electroless Ni-plating method[J].New Carbon Materials,2012,27(1):35-41.
[17]ZHAO C,WANG J.Fabrication and tensile properties of graphene/copper composites prepared by electroless plating for structrual applications[J].Physica Status Solidi A,2014,211(12):2878-2885.
[18]CHU K,JIA C C.Enhanced strength in bulk graphene-copper composites[J].Physica Status Solidi A,2014,211(1):184-190.
[19]ZHAO B,SONG J S,LIU P,XU W W,FANG T,JIAO Z,ZHANG H J,JIANG Y.Monolayer graphene/NiO nanosheets with two demension structure for supercapacitors[J].Journal of Materials Chemistry,2011,21(46):18792-18798.
[2]GEIM A,NOVOSELOV K.The rise of grapheme[J].Nature Materials,2007,6:183-191.
[3]ZHANG L,ZHANG F,YANG X,LONG G K,WU Y P,ZHANG T F,LENG K,HUANG Y,MA Y F,YU A,CHEN YS.Porous 3D graphene-based bulk materials with exceptional high surface area and excellent conductivity or supercapacitors[J].Scientific Reports,2013,3:1408.
[4]CHEN J H,JIANG C,XIAO S D,ISHIGAMI M,FUHRER M.Intrinsic and extrinsic performance limits of graphene devices on SiO2[J].Nature Nanotechnology,2008,3(4):206-209.
[5]BALANDIN A A,GHOSH S,BAO W,CALIZO I,TEWELDEBRHAN D,MIAO F,LAU C N.Superior thermal conductivity of single-layer graphene[J].Nano Letters,2008,8(3):902-907.
[6]LEE C,WEI X,KYSAR J W,HONE J.Measurement of the elastic properties and intrinsic strength of monolayer graphene[J].Science,2008,321(5887):385-388.
[7]DAI J,LANG M D.Preparation and mechanical properties of graphene oxide/pmma and surface-functionalized graphene/pmma composites[J].Acta Chimica Sinica-Chinese Edition-,2012,70(11):1237-1244.
[8]匡达,胡文彬.石墨烯复合材料的研究进展[J].无机材料学报,2013,28(3):235-246.KUANG D,HU W B.Research progress of graphene composites[J].Journal of Inorganic Materials,2013,28(3):235-246.
[9]独涛,张洪迪,范同祥.石墨烯/金属复合材料的研究进展[J].材料导报A,2015,29(2):121-129.DU T,ZHANG H D,FAN T X.Recent progress on graphene/metal composites[J].Materials Review A,2015,29(2):121-129.
[10]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 Y L,ZHAO H C,ZANG Y,ZHANG Q.Tribological properties of graphene-based Fe3O4 nanocomposite materials[J].Journal of Inorganic Materials,2015,30(1):41-46.
[11]季振源.石墨烯/金属纳米复合材料的合成与性能研究[D].镇江:江苏大学,2011:1-20.JI Z Y.Synthesis and properties of graphene based metal nanocomposites[D].Zhen Jiang:Jiangsu University,2011:1-20.
[12]BASTWROS M,KIM G Y,ZHU C,ZHANG K,WANG S R,TANG X D,WANG X W.Effect of ball milling on graphene reinforced Al6061 composite fabricated by semi-solid sintering[J].Composites Part B(Engineering),2014,60(1):111-118.
[13]李彬.石墨烯/铜复合材料制备及性能研究[J].哈尔滨:哈尔滨工业大学,2012:14-17.LI B.Preparation and properties of graphene/copper composites[J].Harbin:Harbin Institute of Technology,2012:14-17.
[14]LI J F,ZHANG L,XIAO J K,ZHOU K C.Sliding wear behavior of copper-based composites reinforced with graphene nanosheets and graphite[J].Transactions of Nonferrous Metals Society of China,2015,25(10):3354-3362.
[15]杨连威,刘振刚,姚广春.碳纤维镀铜的研究[J].材料科学与工艺,2005,13(6):620-622.YANG L W,LIU Z G,YAO G C.The research of depositing copper on carbon fiber[J].Materials Science and Technology,2005,13(6):620-622.
[16]HU Q H,WANG X T,CHEN H,WANG Z F.Synthesis of Ni/graphene sheets by an electroless Ni-plating method[J].New Carbon Materials,2012,27(1):35-41.
[17]ZHAO C,WANG J.Fabrication and tensile properties of graphene/copper composites prepared by electroless plating for structrual applications[J].Physica Status Solidi A,2014,211(12):2878-2885.
[18]CHU K,JIA C C.Enhanced strength in bulk graphene-copper composites[J].Physica Status Solidi A,2014,211(1):184-190.
[19]ZHAO B,SONG J S,LIU P,XU W W,FANG T,JIAO Z,ZHANG H J,JIANG Y.Monolayer graphene/NiO nanosheets with two demension structure for supercapacitors[J].Journal of Materials Chemistry,2011,21(46):18792-18798.