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| 溶剂对溶胶-凝胶燃烧法合成YAG粉体的影响 | |
| 引用本文： | 李小伍,张林,唐杰.溶剂对溶胶-凝胶燃烧法合成YAG粉体的影响[J].化工新型材料,2012,40(3):69-72. |
| 作者姓名： | 李小伍 张林 唐杰 |
| 作者单位： | 1. 中国工程物理研究院激光聚变研究中心,绵阳621900;西南科技大学材料科学与工程学院,绵阳621010;西南科技大学极端条件物质特性实验室,绵阳621010 2. 西南科技大学材料科学与工程学院,绵阳,621010 3. 绵阳师范学院化学系,绵阳,621000 |
| 基金项目： | 中国工程物理研究院科学技术发展基金资助项目 |
| 摘 要： | 以Y(NO3)3.6H2O、Al(NO3)3.9H2O和柠檬酸为原料,分别以去离子水和无水乙醇为溶剂,采用溶胶-凝胶燃烧法合成YAG粉体。借助FT-IR、XRD、SEM等分析仪器研究了溶胶-凝胶燃烧法合成YAG粉体的过程,重点讨论了前躯体溶液不同溶剂对溶胶-凝胶燃烧法合成过程及合成产物的影响。结果表明:去离子水和无水乙醇对合成的YAG粉体的形貌和分散性有重要的影响。 |
| 关 键 词： | 溶胶-凝胶燃烧法 YAG 溶剂 |
The influence of solvents on sol-gel combustion synthesis of YAG powders |
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| Li Xiaowu , Zhang Lin , Tang Jie.The influence of solvents on sol-gel combustion synthesis of YAG powders[J].New Chemical Materials,2012,40(3):69-72. | |
| Authors: | Li Xiaowu Zhang Lin Tang Jie |
| Affiliation: | 1.Research Center of Laser Fusion,China Academy of Engineering Physics,Mianyang 621900; 2.School of Material Science and Engineering,Southwest University of Science and Technology,Mianyang 621010; 3.Laboratory for Matter Characteristic Research at Extreme Condition,Southwest University of Science and Technology,Mianyang 621010; 4.Department of Chemistry,Mianyang Normal University,Mianyang 621000) |
| Abstract: | YAG powders were synthesized by sol-gel combustion method.The raw materials were Y(NO3)3·6H2O,Al(NO3)3·9H2O and citric acid,which reacted in deionized water and ethanol respectively.With the assistances of FT-IR,XRD and SEM,the process of sol-gel combustion was investigated.The influence of different solvents in the precursor solutions on the combustion process and the final products were emphasized.The results indicated that deionized water and ethanol had significant effects on the morphology and dispersion of as-synthesized YAG powders. |
| Keywords: | sol-gel combustion method YAG solvent |
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