采用盐雾试验和电化学交流阻抗技术,研究了纳米TiO2对钢板涂层耐腐蚀性能的影响,并通过扫描电镜观察了纳米TiO2复合涂层断面形貌.研究表明,纳米TiO2复合涂层的耐腐蚀性能均优于未添加纳米TiO2涂层,当纳米TiO2添加量为1.5%(质量分数)时,涂层耐盐雾时间由420h提高到710h,涂层阻抗值也由107Ω·cm2增加至109Ω·cm2.从涂层断面观察发现,纳米TiO2添加量为1.5%(质量分数)时,颗粒较均匀分散,粘接紧密,形成较为致密的纳米复合涂层.
参考文献
| [1] | Souto R M;Fernandez-Merida L et al.[J].Corrosion Science,2006,48:1182-1192. |
| [2] | Zheludkevich ML;Serra R;Grundmeier G;Yang LH;Ferreira MGS .Barrier properties of polyurethane coil coatings treated by microwave plasma polymerization[J].Surface & Coatings Technology,2006(12/13):4040-4049. |
| [3] | Souto RM;Scantlebury DJ .Cathodic delamination of coil coatings produced with different Zn-based intermediate metallic layers[J].Progress in Organic Coatings: An International Review Journal,2005(1):63-70. |
| [4] | Raymond Drufke .An Introduction to Coil Coating[J].Metal Finishing,2006(4):35-37. |
| [5] | Zhou SX;Wu LM;Xiong MN;He QY;Chen GD .Dispersion and UV-VIS properties of nanoparticles in coatings[J].Journal of Dispersion Science and Technology,2004(4):417-433. |
| [6] | Tsnqio S;Shu Yin et al.[J].Journal of the Japan Society of power and Power Metallurgy,2004,51(02):107-112. |
| [7] | Cheng-Hsiung P;Wang Hongwen et al.[J].Journal of Magnetism and Magnetic Materials,2004,284:113-119. |
| [8] | Kotsilkova R .[J].Proceedings of the International Semiconductor Conference,2004,1:93-96. |
| [9] | Shen X;Gong RZ;Nie Y;Nie JH .Preparation and electromagnetic performance of coating of multiwall carbon nanotubes with iron nanogranule[J].Journal of Magnetism and Magnetic Materials,2005(0):397-402. |
| [10] | Cheng Y T;Rodak D E .[J].Nano-technology,2006,17(05):1359-1362. |
| [11] | Parkin IP;Palgrave RG .Self-cleaning coatings[J].Journal of Materials Chemistry: An Interdisciplinary Journal dealing with Synthesis, Structures, Properties and Applications of Materials, Particulary Those Associated with Advanced Technology,2005(17):1689-1695. |
| [12] | Hussain M M.[A].,2005:4890-4895. |
| [13] | Lee D;Cohen RE;Rubner MF .Antibacterial properties of Ag nanoparticle loaded multilayers and formation of magnetically directed antibacterial microparticles[J].Langmuir: The ACS Journal of Surfaces and Colloids,2005(21):9651-9659. |
| [14] | Prashant J;Pradeep T .[J].Biotechnology and Bioengineering,2005,90(01):59-63. |
| [15] | Trapalis CC.;Keivanidis P.;Kordas G.;Zaharescu M.;Crisan M.;Szatvanyi A.;Gartner M. .TiO2(Fe3+) nanostructured thin films with antibacterial properties[J].Thin Solid Films: An International Journal on the Science and Technology of Thin and Thick Films,2003(1/2):186-190. |
| [16] | Liu C;Bi Q et al.[J].Corrosion Science,2003,45:1257-1273. |
| [17] | McIntyre M J et al.[J].Progress in Organic Coatings,1996,27:201-207. |
| [18] | Bonora P L;Deflorian F et al.[J].Electrochimica Acta,1996,41:1073-1082. |
| [19] | Murray N J .[J].Progress in organic Coatings,1997,31:375-391. |
| [20] | 曹楚南;张鉴清.电化学阻抗谱导论[M].北京:科学出版社,2002:58. |
| [21] | 洪啸吟;冯汉保.涂料化学[M].北京:科学出版社,2005:332. |
| [22] | 姚素薇;王小颜 等.[J].功能材料,2005,37(02):292-294. |
| [23] | Yang LH;Liu FC;Han EH .Effects of P/B on the properties of anticorrosive coatings with different particle size[J].Progress in Organic Coatings: An International Review Journal,2005(2):91-98. |
| [24] | Kalendova A. .Effects of particle sizes and shapes of zinc metal on the properties of anticorrosive coatings [Review][J].Progress in Organic Coatings: An International Review Journal,2003(4):324-332. |
| [25] | 张显程,巩建鸣,涂善东,孔凡玉.涂层缺陷对涂层失效与基体腐蚀行为的影响研究[J].材料科学与工程学报,2003(06):922-926. |
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