| Microwave synthesis of BaTiO3 from BaCO3 and TiO2 | |
| Liu, Yanyi ; Pan, Wei | |
| 2010-05-10 ; 2010-05-10 ; OCT 23-26, 2005 | |
| 会议名称 | High-Performance Ceramics IV, Pts 1-3 ; 4th China International Conference on High-Performance Ceramics (CICC-4) ; Chengdu, PEOPLES R CHINA ; Web of Science |
| 关键词 | microwave synthesis barium titanate intermediate phases Materials Science, Ceramics Materials Science, Composites |
| 中文摘要 | BaTiO3 powder was synthesized from BaCO3 and TiO2 using a domestic microwave oven. The samples were synthesized under different temperatures with various holding times. X-ray diffraction (XRD) and scanning electron microscopy (SEM) were used to examine the phase compositions and morphologies of the result samples. The main phase obtained at 950 degrees C was BaTiO3, and the intermediate phases Ba2TiO4 and Ba4TiO9 were also detected. The pure, well-crystallized BaTiO3 powder could be obtained at 1050 degrees C within 10 minutes and the particle size ranged from 300 similar to 500nm. In comparison with conventional synthesis, faster speed and finer grains could be achieved through microwave heating. |
| 会议录出版者 | TRANS TECH PUBLICATIONS LTD ; STAFA-ZURICH ; LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND |
| 语种 | 英语 ; 英语 |
| 内容类型 | 会议论文 |
| 源URL | [http://hdl.handle.net/123456789/18527]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Liu, Yanyi,Pan, Wei. Microwave synthesis of BaTiO3 from BaCO3 and TiO2[C]. 见:High-Performance Ceramics IV, Pts 1-3, 4th China International Conference on High-Performance Ceramics (CICC-4), Chengdu, PEOPLES R CHINA, Web of Science. |
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