Suspension Stability of BaTiO3 Nanoparticles under Electrical Applied Field |
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| Journal | Materials Science Forum (Volumes 544 - 545) |
|---|---|
| Volume | Eco-Materials Processing and Design VIII |
| Edited by | Hyungsun Kim, Junichi Hojo and Soo Wohn Lee |
| Pages | 139-142 |
| DOI | 10.4028/www.scientific.net/MSF.544-545.139 |
| Citation | Y. Kim et al., 2007, Materials Science Forum, 544-545, 139 |
| Online since | May, 2007 |
| Authors | Y. Kim, B.S. Jun |
| Keywords | BaTiO3 Nanoparticles, Electrophoretic Deposition (EPD), Suspension Stability |
| Abstract | The suspension stability was investigated as the function of particle number concentration, applied force, and the distance between cathode and anode. The suspension was prepared by using BaTiO3 nanoparticles in a mixed solution with ethanol and acetylacetone. The highest zeta potential value was 30 mV, when the mixing ratio of EtOH and Acac was 75 : 25. EPD conditions of BaTiO3 nanoparticles suspension with 0.05 wt% were settled at the conditions of an applied dc field of 20 V/ and an electrode distance of 1.5 at 300 seconds of deposition time. |
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