| 利用溶剂热压方法制备羟基磷灰石多孔纳米固体 |
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| 引用本文： | 刘秀琳,徐红燕,孟宪平,李梅,崔得良,宋云京,白见强,李木森.利用溶剂热压方法制备羟基磷灰石多孔纳米固体[J].物理化学学报,2004,20(6):608-611. |
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| 作者姓名： | 刘秀琳 徐红燕 孟宪平 李梅 崔得良 宋云京 白见强 李木森 |
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| 作者单位： | State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100;School of Material Science and Engineering, Shandong University, Jinan 250110 |
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| 基金项目： | 国家自然科学基金(50272036)，山东省自然科学基金(90101016)，教育部博士点基金(90206042)资助项目.~~ |
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| 摘 要： | 利用溶剂热压方法,以羟基磷灰石（HAP）纳米颗粒为原料制备了一种介于纳米粉体和纳米陶瓷体之间的过渡态——体块HAP多孔纳米固体,并用X射线衍射（XRD）、扫描电子显微镜（SEM）、压汞仪和热分析（DSC和TGA）等方法对样品进行了表征,初步研究了溶剂的种类、分布均匀性等因素对HAP多孔纳米固体的孔容和孔径分布的影响,并对HAP多孔纳米固体的热稳定性进行了分析.
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| 关 键 词： | 溶剂热压方法 多孔纳米固体 羟基磷灰石纳米粉 孔容 |
| 收稿时间： | 2003-12-11 |
| 修稿时间： | 2003年12月11 |
Preparation of Porous Hydroxyapatite Nanosolid by Solvent Hot Press Method |
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| Liu Xiu-Lin Xu Hong-Yan Meng Xian-Ping Li Mei Cui De-Liang Song Yun-Jing Bai Jian-Qiang Li Mu-Sen.Preparation of Porous Hydroxyapatite Nanosolid by Solvent Hot Press Method[J].Acta Physico-Chimica Sinica,2004,20(6):608-611. |
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| Authors: | Liu Xiu-Lin Xu Hong-Yan Meng Xian-Ping Li Mei Cui De-Liang Song Yun-Jing Bai Jian-Qiang Li Mu-Sen |
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| Institution: | State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100;School of Material Science and Engineering, Shandong University, Jinan 250110 |
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| Abstract: | With hydroxyapatite nanoparticles as the starting material, porous hydroxyapatite nanosolid was prepared by a unique solvothermal hot press method. The samples were characterized by X-ray diffraction, scanning electron microscope and thermal analysis method. The effects of solvent species and the uniformity of the distribution of solvents on the pore volume and pore radius of the porous hydroxyapatite nanosolids were investigated. Besides, the thermal stability of the porous hydroxyapatite nanosolids was also examined. |
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| Keywords: | Solvent hot press method Porous nanosolids Hydroxyapatite nanoparticles Pore volume |
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