| 水热法制备BaF2粉体材料 |
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| 引用本文： | 李红,赵星.水热法制备BaF2粉体材料[J].中国陶瓷,2012(9):51-52,55. |
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| 作者姓名： | 李红 赵星 |
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| 作者单位： | 聊城大学材料科学与工程学院 |
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| 基金项目： | 聊城大学科研基金(x09014) |
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| 摘 要： | 以销酸钡和氟化铵为原料,以柠檬酸为络合剂,采用水热法合成了BaF2粉体。用扫描电子显微镜(SEM)和X射线衍射仪(XRD)对产物的形貌和结构进行了表征,结果表明反应温度及pH值对产物的形状和尺寸有很大影响,可以通过改变温度和pH值调控产物的形貌。
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| 关 键 词： | 柠檬酸 络合剂 水热法 BaF2 |
PREPARATION OF BaF2 POWDERS BY HYDROTHERMAL METHOD |
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| Li Hong,Zhao Xing.PREPARATION OF BaF2 POWDERS BY HYDROTHERMAL METHOD[J].China Ceramics,2012(9):51-52,55. |
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| Authors: | Li Hong Zhao Xing |
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| Affiliation: | (Institute of Material Science and Technology, Liaocheng University, Liaocheng 252000) |
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| Abstract: | BaF2 powders were synthesized by hydrothermal methods. For this preparation, Ba(NO3)2 and NH4F as the starting materials and citric acid served as chelator. The morphology and the structure was characterized by scanning electron microscopy (SEM) and X-ray diffraction. The results show that the temperature and pH value of the reaction have significant effects on the particle size and shape. The morphology could be controlled synthesized by the temperature and pH value. |
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| Keywords: | citric acid chelator hydrothermal methods BaF2 |
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