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| Content Provider | Springer Nature Link |
|---|---|
| Author | Gu, D. G. Li, G. R. Xu, Z. J. Zheng, L. Y. Ding, A. L. Yin, Q. R. |
| Copyright Year | 2007 |
| Abstract | Electrophoretic deposition (EPD) is a powerful route to obtain thick films onto conductive substrate. In this work, ferroelectric SrBi$_{4}$Ti$_{4}$O$_{15}$ films up to 15 μm were prepared by EPD using submicrometer SrBi$_{4}$Ti$_{4}$O$_{15}$ (SBT) powders. The ethanol was used as the solvent with addition of HCl and PVB (dispersant). The zeta potential of SBT powder in ethanol is low compared to some other ceramics such as PZT, so it tends to flocculate and is more difficult to be deposited. With addition of PVB, the suspension was then stabilized. The deposition kinetics and the effect of additives were observed and discussed using DLVO theory. From SEM and XRD observation, the films obtained were crack-free and grain-oriented. |
| Starting Page | 532 |
| Ending Page | 535 |
| Page Count | 4 |
| File Format | |
| ISSN | 13853449 |
| Journal | Journal of Electroceramics |
| Volume Number | 21 |
| Issue Number | 1-4 |
| e-ISSN | 15738663 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2007-09-01 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | EPD Thick films Dispersant Crystallography Electrochemistry Characterization and Evaluation of Materials Ceramics, Glass, Composites, Natural Methods Optical and Electronic Materials |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ceramics and Composites Materials Chemistry Mechanics of Materials Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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