| Sol－gel法制备HAP超微粉 |
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| 引用本文： | 冯凌云,陈芳,闫玉华. Sol－gel法制备HAP超微粉[J]. 武汉理工大学学报, 1996, 0(2) |
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| 作者姓名： | 冯凌云 陈芳 闫玉华 |
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| 作者单位： | 武汉工业大学生物中心 |
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| 摘 要： | 采用Ｓｏｌ－ｇｅｌ法制备了ＨＡＰ超微粉。发现ｐＨ值、滴定速度和反应温度在制备过程中影响反应产物的形成和反应产物颗粒的沉聚，Ｘ射线和ＳＥＭ照片分析表明，在ｐＨ＝８．６２时溶胶由ＨＡＰ微晶组成，９２０℃，保温２．５ｈ得到完整的ＨＡＰ晶体，超声分散有利于颗粒间的分散。
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| 关 键 词： | Sol－gel法，HAP超微粉；微晶；制备 |
Synthesis of HAP Supermicromist Using Sol-gel Method |
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| Feng Lingyun, Chen Fang, Yan Yuhua. Synthesis of HAP Supermicromist Using Sol-gel Method[J]. Journal of Wuhan University of Technology, 1996, 0(2) |
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| Authors: | Feng Lingyun Chen Fang Yan Yuhua |
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| Abstract: | This article synthesize HAP supermicromist using sol-gel method. It is found that pH value,tltration speed and reaction temperature effect the form of reaction product and the deposit of reaction product particle x-ray and SEM photo shows that solution is composed of HAP microcrystals at pH = 8. 62. Heated at 920t for 2. 5hr,HAP complete crystal is gotten. Supersonic stirring benefit particle dispersion. |
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| Keywords: | Sol-gel method HAP supermicromist microcrytal synthesize |
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