| 铝酸镧超细粉体的制备方法 |
| |
| 引用本文： | 田丁,赵艳民,吴晓琳,王修慧,高宏,翟玉春. 铝酸镧超细粉体的制备方法[J]. 粉末冶金技术, 2009, 27(5) |
| |
| 作者姓名： | 田丁 赵艳民 吴晓琳 王修慧 高宏 翟玉春 |
| |
| 作者单位： | 1. 东北大学,材料与冶金学院,沈阳,110004
2. 大连交通大学,辽宁省无机超细粉体制备及应用重点实验室,辽宁大连,116028 |
| |
| 基金项目： | 国家重点基础研究发展计划资助项目，辽宁省教育厅计划资助项目 |
| |
| 摘 要： | 综述了目前常用的制备铝酸镧粉体的各种方法之工艺过程、特点及其产物的性能特征.分析指出:纯度和粒度是粉体最重要的两个性能指标;降低合成温度、简化工艺过程是今后制备技术发展的趋势;金属醇盐可能成为获得高纯度产物最有应用前景的前驱物,醇盐水解法有望成为最佳的制备工艺路线.
|
| 关 键 词： | 超微粉体 高性能 制备方法 |
The preparation techniques of lanthanum aluminate ultra-fine powders |
| |
| Tian Ding,Zhao Yanmin,Wu Xiaolin,Wang Xiuhui,Gao Hong,Zhai Yuchun. The preparation techniques of lanthanum aluminate ultra-fine powders[J]. Powder Metallurgy Technology, 2009, 27(5) |
| |
| Authors: | Tian Ding Zhao Yanmin Wu Xiaolin Wang Xiuhui Gao Hong Zhai Yuchun |
| |
| Affiliation: | Tian Ding1),Zhao Yanmin2),Wu Xiaolin2),Wang Xiuhui2),Gao Hong2),Zhai Yuchun1)1)(School of Materials and Metallurgy,Northeastern University,Shenyang 110004,China)2)(Liaoning Key Laboratory of Inorganic Super-fine Powders,Dalian Jiaotong University,Dalian Liaoning 116028,China) |
| |
| Abstract: | Processes and characteristics of various techniques preparing lanthanum aluminate powders,and their product properties are reviewed briefly.Its purity and particle size distribution are two most important indexes of lanthanum aluminate powders.Trend of preparation technologies is to lower synthesis temperature and simplify process.Metal alkoxides may be the most potential precursors.Metal alkoxide hydrolysis may be one of the most effective methods. |
| |
| Keywords: | LaAlO3 |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
