| Sol-Gel法制备金云母/羟基磷灰石复合材料的研究 |
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| 引用本文： | 宁青菊,肖昊江,于成龙.Sol-Gel法制备金云母/羟基磷灰石复合材料的研究[J].西北轻工业学院学报,2006,24(3):45-48. |
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| 作者姓名： | 宁青菊 肖昊江 于成龙 |
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| 作者单位： | 陕西科技大学材料科学与工程学院,陕西咸阳712081 |
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| 基金项目： | 陕西科技大学校科研和教改项目 |
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| 摘 要： | 以熔融法制备可加工生物玻璃陶瓷的基础配方及分相机理为基础，采用溶胶-凝胶法分别制备了金云母和羟基磷灰石粉体，并由复合工艺制备了金云母／羟基磷灰复合材料。通过DTA、XRD、SEM等对粉体及材料进行了分析，结果表明：采用溶胶-凝胶法可制备出以钠金云母为主晶相的粉体，将该粉体与溶胶-凝胶法制备的羟基磷灰石粉体进行混合可制备出可加工性生物活性材料。
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| 关 键 词： | 金云母 羟基磷灰石 溶胶-凝胶 |
| 文章编号： | 1000-5811（2006）03-0045-04 |
| 收稿时间： | 2006-01-04 |
| 修稿时间： | 2006-01-04 |
STUDY ON PREPARATION OF PHLOGOPITE/HYDROXYLAPATITE COMPOSITE MATERIALS BY SOL-GEL METHOD |
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| NING Qing-ju,XIAO Hao-jiang,YU Cheng-long.STUDY ON PREPARATION OF PHLOGOPITE/HYDROXYLAPATITE COMPOSITE MATERIALS BY SOL-GEL METHOD[J].Journal of Northwest University of Light Industry,2006,24(3):45-48. |
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| Authors: | NING Qing-ju XIAO Hao-jiang YU Cheng-long |
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| Abstract: | Phlogopite/hydroxylapatite composite materials were synthesized by a multi-step technology. Fine phlogopite and hydroxylapatite powders were prepared by sol-gel method separately. Properties of phlogopite and hydroxylapatite powders and the composite materials were characterized by DTA, XRD and SEM analysis. Main crystal phase of the as-prepared phlogopite powders were identified as sodium phlogopite by XRD. Machinable bioactive materials were finally obtained by mixing two precursor powders and sintering under certain temperatures for several hours. |
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| Keywords: | phlogopite hydroxylapatite sol-gel method |
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