| Preparation of Nano BaTiO3-Based Ceramics for Multilayer Ceramic Capacitor Application by Chemical Coating Method | |
| Tian, Zhibin ; Wang, Xiaohui ; Shu, Like ; Wang, Tian ; Song, Tae-Ho ; Gui, Zhilun ; Li, Longtu | |
| 2010-10-12 ; 2010-10-12 | |
| 关键词 | CONSTANT GRAIN-SIZE TIO2 XPS Materials Science, Ceramics |
| 中文摘要 | The base-metal-electrode multilayer ceramic capacitors (BME MLCCs) for future application require much thinner dielectric layers (< 1 mu m). Therefore, the grain size and uniformity of BME MLCC powders should be effectively controlled. In this paper, the nanosized BME MLCC powders were prepared by chemical coating method. The well-coated BaTiO3 particles were obtained by adjusting an appropriate pH value. Transmission electron microscopy, energy-dispersive spectroscopy, X-ray photoelectron spectrum were utilized for the study of microstructures and element analysis. The high-performance X7R dielectric ceramics were produced in reducing atmosphere by "two-step" sintering method at a low temperature of 950 degrees C. The dielectric constant at room temperature could reach similar to 2400, with low dielectric loss below 1.0% and high insulation resistivity similar to 10(12) Omega.cm. The ceramic grains were very homogenous with the average size below 150 nm. |
| 语种 | 英语 ; 英语 |
| 出版者 | WILEY-BLACKWELL PUBLISHING, INC ; MALDEN ; COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/78513]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Tian, Zhibin,Wang, Xiaohui,Shu, Like,et al. Preparation of Nano BaTiO3-Based Ceramics for Multilayer Ceramic Capacitor Application by Chemical Coating Method[J],2010, 2010. |
| APA | Tian, Zhibin.,Wang, Xiaohui.,Shu, Like.,Wang, Tian.,Song, Tae-Ho.,...&Li, Longtu.(2010).Preparation of Nano BaTiO3-Based Ceramics for Multilayer Ceramic Capacitor Application by Chemical Coating Method.. |
| MLA | Tian, Zhibin,et al."Preparation of Nano BaTiO3-Based Ceramics for Multilayer Ceramic Capacitor Application by Chemical Coating Method".(2010). |
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