使用纳米Zr粒子和环氧树脂制备出纳米复合环氧涂料,用透射电镜(TEM)、X射线衍射光谱(XRD)对纳米Zr粒子进行了表征,并测试了不同含量纳米Zr粒子涂层力学性能.根据盐雾试验和电化学阻抗谱(EIS)试验结果研究了纳米Zr粒子对涂层耐腐蚀性能的影响.结果表明,在10％纳米Zr粒子涂层中水的扩散系数为6.0× 10-6 cm2/s,比其它涂层降低了一个数量级.适量的惰性纳米Zr粒子在涂层中均匀分散产生的物理屏蔽作用,提高了涂层的耐腐蚀性能.
参考文献
| [1] | XUAN Zhaolong,YI Jianzheng,DU Shiguo,Modification and additive of epoxy resins used in anticorrosion coatings,Corrosion Science and Protection Technology,12(4),221 (2000)(宣兆龙,易建政,杜仕国,防腐涂料用环氧树脂的改性及添加剂,腐蚀科学与防护技术,12(4),221(2000)) |
| [2] | S.Radhakrishnan,C.R.Siju,D.Mahanta,S.Patil,G.Madras,Conducting polyaniline-nano-TiO2 composites for smart corrosion resistant coatings,Electrochimica Acta,54(4),1249(2009) |
| [3] | H.W.Shi,F.C.Liu,L.H.Yang,E.H.Han,Characterization of protective performance of epoxy reinforced with nanometer-sized TiO2 and SiO2,Progress in Organic Coatings,62(4),359(2008) |
| [4] | K.Dhoke Shailesh,A.S.Khanna,T.Jai Mangal Sinha,Effect of nano-ZnO particles on the corrosion behavior of alkyd-based waterborne coatings,Progress in Organic Coatings,64(4),371(2009) |
| [5] | S.B.Li,H.Y.Ru,J.Q.Gao,Z.H.Jin,Mullite coating on recrytallized silicon carbide and its cycling oxidation Behavior,China's Refractories,15(2),22(2006) |
| [6] | LI Haoliang,LIU Jingfu,LI Zhichao,The effect of filler on characteristic of the epoxy adhesive coating,Journal of Liaoning Technical University,18(4),426(1999)(李赫亮,刘敬福,李智超,碳化硼对环氧胶粘涂层机械性能的影响,辽宁工程技术大学,18(4),426(1999)) |
| [7] | M.R.Bagherzadeh,F.Mahdavi,Preparation of epoxy-clay nanocomposite and investigation on its anticorrosive behavior in epoxy coating,Progress in Organic Coatings,60(2),117(2007) |
| [8] | T.T.Xuan Hang,T.A.Truc,T.H.Nam,V.K.Oanh,J.B.Jorcin,N.Pébère,Corrosion protection of carbon steel by an epoxy resin containing organically modified clay,Surface & Coatings Technology,201(16-17),7408(2007) |
| [9] | S.Y.Zhang,Y.F.Ding,S.J.Li,X.W.Luo,W.F.Zhou,Effect of polymeric structure on the corrosion protection of epoxy coatings,Corrosion Science,44(4),861 (2002) |
| [10] | H.Marchebois,S.Joiret,C.Savall,J.Bernard,S.Touzain,Characterization of zinc-rich particle coatings by EIS and Raman spectroscopy,Surface and Coatings Technology,157(2-3),151(2002) |
| [11] | A.Meroufel,C.Deslouis,S.Touzain,Electrochemical and anticorrosion performances of zinc-rich and polyaniline particle coatings,Electrochimica Acta,53(5),2331 (2008) |
| [12] | S.Shreepathi,P.Bajaj,B.P.Mallik,Electrochemical impedance spectroscopy investigations of epoxy zinc-rich coatings:Role of Zn content on corrosion protection mechanism,Electrochimica Acta,55(18),5129(2010) |
| [13] | ZHANG Wei,HE Liping,TANG Shaoqiu,LAI Chen,Study on corrosion prevention of zinc-rich epoxy coatings,Coating Industrial,32(12),4(2002)(张微,何莉萍,唐绍裘,赖琛,富锌环氧涂层的防腐蚀研究,涂料工业,32(12),4(2002)) |
| [14] | S.González,F.Cáceres,V.Fox,R.M.Souto,Resistance of metallic substrates protected by an organic coating containing aluminum particle,Progress in Organic Coating,46(4),317(2003) |
| [15] | X.Z.Zhang,F.H.Wang,Y.L.Du,Effect of nano-sized titanium particle addition on corrosion performance of epoxy coatings,Surface and Coatings Technology,201(16-17),7241 (2007) |
| [16] | C.Perez,A.Collazo,M.Izquierdo,P.Merino,X.R.Novoa,Characterization of the barrier properties of different paint systems (Partl.Experiment set-up and ideal Fickian diffusion),Progress in Organic Coating,36(2),1999(102) |
| [17] | F.Bellucci,L.Nicodemo,Water transport in organic coating,Corrosion,46(5),1993(235) |
| [18] | Hu Jiming,Zhang jianqing,cao chuman,Determination of water uptake and diffusion of Cl ion in epoxy primer on aluminum alloys in NaCl solution by electrochemical impedance spectroscopy,Progress in Organic Coatings,46(5),2003(273) |
| [19] | LIU Bin,LI Ying,LIN Haichao,CAO Chunan,Effect of PVC on the Diffusing Behavior of Water through Alkyd Coatings,Acta Physico-Chimica Sinica,17(3),2001 (241)(刘斌,李瑛,林海潮,曹楚南,颜料体积浓度对水在醇酸涂层中传输行为的影响,物理化学学报,17(3),2001(241)) |
| [20] | LIU Bin,Electrochemical behavior of organic coatings/metal system,Doctoral Dissertation,Institute of Metal Research,Chinese Academy of Sciences(2003)(刘斌,有机涂层、基底金属体系腐蚀电化学行为研究,博士学位论文,中国科学院金属研究所(2003)) |
| [21] | YANG Lihong,The effect of adding Nano-pigment on the property of organic coatings,Doctoral Dissertation,Institute of Metal Research,Chinese Academy of Sciences(2005)(杨立红,添加纳米颜料对有机涂层防护性能的影响研究,博士学位论文,中国科学院金属研究所(2005)) |
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