| 柠檬酸作分散剂制备HAP超细粉的研究 |
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| 引用本文： | 李明,沈毅,张欣欣,刘岚.柠檬酸作分散剂制备HAP超细粉的研究[J].硅酸盐通报,2006,25(2):101-104. |
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| 作者姓名： | 李明 沈毅 张欣欣 刘岚 |
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| 作者单位： | 河北理工大学材料学院,唐山,063009;天津大学材料学院高温陶瓷及机加工技术教育部重点实验室,天津,300072 |
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| 摘 要： | 采用沉淀法并用柠檬酸作分散剂合成HAP超细粉体.采用XRD,SEM等实验方法研究了柠檬酸的加入对产物粒径大小、团聚的影响,并对实验中的有关工艺参数进行了研究.结果表明,在用柠檬酸作分散剂的条件下,产品的粒径和分散性能得到改善.
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| 关 键 词： | 羟基磷灰石 超细粉末 分散剂 制备 |
Study on HAP Ultrafine Powder Prepared by Citric Acid as Dispersant |
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| Li Ming,Shen Yi,Zhang Xinxin,Liu Lan.Study on HAP Ultrafine Powder Prepared by Citric Acid as Dispersant[J].Bulletin of the Chinese Ceramic Society,2006,25(2):101-104. |
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| Authors: | Li Ming Shen Yi Zhang Xinxin Liu Lan |
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| Abstract: | In this paper,HAP ultrafine powder was prepared by chemical precipitation with citric acid as dispersant.XRD,SEM were used to analyze the effect of addition of citric acid on the particle size and agglomeration for HAP powder. At the same time ,other technologic parameters were also studied.The results show that the powder's particle size decreases and dispersion property is improved when citric acid is drew into the solution as dispersant. |
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| Keywords: | HAP ultrafine powder dispersant prepare |
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