| 电子陶瓷材料钛酸钡的共沉淀合成方法研究 |
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| 引用本文： | 朱启安,谭仪文.电子陶瓷材料钛酸钡的共沉淀合成方法研究[J].湘潭大学自然科学学报,2001,23(2):60-64. |
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| 作者姓名： | 朱启安 谭仪文 |
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| 作者单位： | 1. 湘潭大学化学学院，湖南湘潭 411105
2. 株洲冶炼厂中心化验室，湖南株洲 412004 |
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| 基金项目： | 湖南省自然科学基金资助项目(00JJY1002) |
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| 摘 要： | 论述了用TiCl
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| 关 键 词： | 钛酸钡 电子陶瓷材料 合成 共沉淀法 铁电材料 反应条件 钡钛比 |
| 文章编号： | 1000-05900(2001)02-0060-05 |
| 修稿时间： | 2000年7月16日 |
Study on the
Coprecipitation Synthesis of Electron Ceramic Material Barium Titanate |
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| ZHU Qian,TAN Yiwen.Study on the
Coprecipitation Synthesis of Electron Ceramic Material Barium Titanate[J].Natural Science Journal of Xiangtan University,2001,23(2):60-64. |
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| Authors: | ZHU Qian TAN Yiwen |
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| Abstract: | In this paper, the new coprecipitation method of synthesis of barium titanate was described, in which TiCl4 and BaCl2*2H2O were used as starting materials and (NH4)2CO3 as precipitating agont. It was studied reaction conditions influencing on the quality of product. Product prepared was analyzed by chemical analysis, IR, SEM and X-ray, analysis result shows the purity of barium titanate powder prepared is high (＞99.5%), particle diameter is small (＜1μm)and the ratio of Ba to Ti is good(xBa／xTi=0.98～1.02). |
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| Keywords: | Barium titanate Electron ceramic Synthesis Coprecipitation |
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