| 阳鹏飞,颜雪明,刘传湘.表面活性剂在合成纳米钛酸钡粉体中的应用[J].南华大学学报(自然科学版),2006,20(1):104~107.[.Application of Surface Active Agent in Synthesis of BaTiO3 Nano- Powders[J].Journal of University of South China(Science and Technology),2006,20(1):104~107.] |
| 表面活性剂在合成纳米钛酸钡粉体中的应用 |
| Application of Surface Active Agent in Synthesis of BaTiO3 Nano- Powders |
| 修订日期：2005-12-19 |
| DOI： |
| 中文关键词: 表面活性剂 纳米粉体 钛酸钡 应用 |
| 英文关键词:surface active agent,nano-powders,BaTiO_3,application |
| 基金项目: |
| 阳鹏飞 颜雪明 刘传湘 |
| 南华大学化学化工学院,湖南衡阳421001 |
| 摘要点击次数: 765 |
| 全文下载次数: 4 |
| 中文摘要: |
| 钛酸钡是电子工业关键的基础材料，是生产陶瓷电容器和热敏电阻器等电子陶瓷的主要原料，在电子工业上的应用非常广泛．本文采用直接沉淀法合成纳米Ba-TiO3粉体，重点研究了表面活性剂在合成过程中对纳米钛酸钡粉体性能的影响．结考表明通过添加合适的表面活性剂能够较好地控制纳米钛酸钡粉体的大小、形状，改善纳米钛酸钡粉体的表面性能． |
| 英文摘要: |
| BaTiO_3 is a basic electro-material widely used in the manufacture of thermistors,mulitilayer ceramic capacitors and so on.In this paper,BaTiO_3 nano-powders are prepared by direct precipitating method.The effects of surface active agent on performance of BaTiO_3 nano-powders are studied emphatically.The results indicate that,adding suitable surface active agent,the size and shape of BaTiO_3 nano-powders can be controlled well,and the superficial performance of BaTiO_3 nano-powders can be improved. |
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