| 草酸盐共沉淀法合成Mn掺杂的BaTiO3陶瓷微球 |
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| 引用本文： | 马麦霞. 草酸盐共沉淀法合成Mn掺杂的BaTiO3陶瓷微球[J]. 中国陶瓷, 2012, 0(5): 21-24 |
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| 作者姓名： | 马麦霞 |
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| 作者单位： | 廊坊师范学院化学与材料科学学院 |
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| 摘 要： | 用草酸盐共沉淀法制备了Mn掺杂的BaTiO3陶瓷微球,并探索了用此方法制备Mn掺杂的BaTiO3微球的最佳工艺条件。借助差热-热重、X射线衍射和扫描电子显微镜等手段对样品进行了表征。实验结果表明:该方法可以制备出掺Mn钛酸钡陶瓷微球,并且在适宜的掺杂量,反应温度和煅烧温度等反应条件下,可以制得平均直径1.5μm的Mn掺杂的BaTiO3陶瓷微球。
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| 关 键 词： | 草酸盐共沉淀 Mn掺杂 BaTiO3陶瓷微球 |
PREPARATION OF MN-DOPED BaTiO3 CERAMIC MICRO-POWDERS BY OXALATE CO-PRECIPITATION METHOD |
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| Ma Maixia. PREPARATION OF MN-DOPED BaTiO3 CERAMIC MICRO-POWDERS BY OXALATE CO-PRECIPITATION METHOD[J]. China Ceramics, 2012, 0(5): 21-24 |
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| Authors: | Ma Maixia |
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| Affiliation: | Ma Maixia(Faculty of Chemistry and Material Science,Langfang Teachers College,Langfang 065000) |
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| Abstract: | Mn-doped BaTiO3 ceramic micro-powders were prepared by oxalate co-precipitation method and also explored the proper conditions of producing this powder by this method.The micro-powders were characterized by TG,XRD and SEM.The results indicate that the Mn-doped BaTiO3 micro-powders could be prepared through oxalate co-precipitation method.Moreover,under proper condition of Mn contents,reaction temperature and the calcination temperature,particles of Mn-doped BaTiO3 with 1.5μm of diameter and diameter distribution could be obtained. |
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| Keywords: | Oxalate co-precipitation Mn-doped BaTiO3 Ceramic Micro-powders |
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