Browse > Article
http://dx.doi.org/10.6117/kmeps.2012.19.4.065

Electrodeposition of Nano TiO2 Powder Dispersed Nickel Composite Coating  

Park, So-Yeon (Dept. of Materials Science and Engineering, Hongik University)
Lee, Jae-Ho (Dept. of Materials Science and Engineering, Hongik University)
Publication Information
Journal of the Microelectronics and Packaging Society / v.19, no.4, 2012 , pp. 65-69 More about this Journal
Abstract
Composite coating can be manufactured during the electroplating with the bath containing a suspension of particles: ceramic, polymer, nanopowders. Improvement of hardness, wear resistance, corrosion resistance and lubrication properties are well-known advantage of composite coating. In this study, nano $TiO_2$ powder dispersed Ni composite plating was investigated. The improvement of surface hardness and photo decomposition effects can be expected in this coating. Zeta potential was measured with pH. The effect of ultrasonication time and types of ultrasonicator were studied to minimize the agglomeration of $TiO_2$ nanopowders in the electrolyte. Optimum conditions for nano $TiO_2$ dispersed Ni composite coating were $40mA/cm^2$ of current density, pH 3.5, and $50^{\circ}C$. At these conditions, $TiO_2$ nanoparticles contents in the Ni deposit was 15-20 at.%.
Keywords
composite coating; dispersion; zeta potential; $TiO_2$ nanopowders; ultrasonication;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 K. Msellak, J. P. Chopart, O. Jbara, O. Aaboubi and J. Amblard, "Magnetic Field Effects on Ni-Fe Alloys Codeposition", J. Magnetidm. Magnet. Mater., 281, 295 (2004).   DOI   ScienceOn
2 C. Cheung, F. Djuanda and G. Palumbo, "Electrodespotion of Nanocrystialline Ni-Fe Alloys", Nano Struc. Mater., 5, 513 (1995).   DOI   ScienceOn
3 M. J. Kim, J. S. Kim and D. J. Kim, "Electrodeposition of Oxide-Dispersed Nickel Composites and the Behavior of Their Mechanical Properties", Met. Mater. Int., 15, 789 (2009).   DOI
4 M. W. Jung, J. H. Kim, H. Y. Lee and J. H. Lee, "Electrodeposition of Permalloy-Silica Composite Coating", J. Microelectron. Packag. Soc., 17(4), 83 (2010)
5 H. K. Lee, H. Y. Lee and J. M. Jeon, "Codeposition of Microand Nano-Sized SiC Particles in the Nickel Matrix Composite Coatings Obtained by Electroplating", Surf. Coat. Tech., 201, 4711 (2007).   DOI   ScienceOn
6 T. J. Chen, Y. C. Chiou and R. T. Lee, "Grinding Characteristics of Diamond Film Using Composite Electroplating In-Process Sharpening Method", Inter. J. Mach. Tool. Manu., 49, 470 (2009).   DOI   ScienceOn
7 M. Surender, B. Basu and R. Balasubramaniam, "Wear Characterization of Electrodeposited Ni-WC Composite Coatings", Tribol. Inter., 37, 739 (2004).
8 S. A. Lajevardi and T. Shahrabi, "Effects of Pulse Electrodeposition Parameters on the Properties of Ni-$TiO_{2}$ Nanocomposite Coatings", Appl. Surf. Sci., 256, 6775 (2010).   DOI   ScienceOn
9 B. M. Praveen, T. V. Venkatesha, Y. A. Naik and K. Prashantha, "Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal", Chemistry, 37, 461 (2007).
10 H. K. Um, H. Y. Lee, T. H. Yim and J. H. Lee, "The Effects of Pretreatment and Surfactants on CNT and Permalloy Composite Electroplating", J. Microelectron. Packag. Soc., 17(1), 63 (2010).
11 V. O. Nwoko and L. L. Shreir, "Electron Micrographic Examination of Electrodeposited Dispersion-Hardened Nickel", J. Appl. Electrochem., 3, 137 (1973).   DOI   ScienceOn
12 J. P. Celis and J. R. Roos, "Kinetics of the Deposition of Alumina Particles from Copper Sulfate Plating Baths", J. Electrochem. Soc., 124, 1508 (1977).   DOI
13 K. H. Ko, Y. C. Lee and Y. J. Jung, "Enhanced Efficiency of Dye-sensitized TiO2 Solar Cells (DSSC) by Doping of Metal Ions", J. Colloid. Interf. Sci., 283, 482 (2005).   DOI   ScienceOn
14 G. Cao, Nanostructure and Nanomaterials: Synthesis, Properties & Applications, pp.151, Imperial College Press, London (2004).
15 X. K. Ma, N. H. Lee, H. J. Oh, J. W. Kim, C. K. Rhee, K. S. Park and S. J. Kim, "Surface Modification and Characterization of Highly Dispersed Silica Nanoparticles by a Cationic Surfactant", Coll. Surf. A: Physicochem. Eng. Aspects, 358, 172 (2010).   DOI