| 磷酸盐晶体中络阴离子结晶方位与晶体形态 |
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| 引用本文： | 仲维卓,罗豪,黄宣威,齐振一,华素坤.磷酸盐晶体中络阴离子结晶方位与晶体形态[J].无机材料学报,1999,14(2):223-227. |
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| 作者姓名： | 仲维卓 罗豪 黄宣威 齐振一 华素坤 |
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| 作者单位： | 中国科学院上海硅酸盐研究所!上海，200050，中国科学院功能材料开放实验室!上海，200050 |
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| 基金项目： | 国家自然科学基金!59872084 |
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| 摘 要： | 研究了磷酸盐类晶体中的络阴离子PO4]-和CaP6O24]16-在晶体中的结晶方位，与ClCa6]11 八面体相互联结的稳定性决定了各个面族的生长速率.根据磷灰石各族晶面显露的习性，提出了采用人工生长的磷灰石做人工关节时，应该注意磷灰石的取向问题．平行于C轴方向生长的磷灰石有利于与人体骨骼的快速愈合．
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| 关 键 词： | 晶体结构 结晶方位 磷酸盐 结晶形态 晶体 |
| 收稿时间： | 1998-4-27 |
| 修稿时间： | 1998-6-11 |
Crystallographic Orientation and Morphology of Anionic Coordination Phosphate Crystals |
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| ZHONG Wei-zhuo,LUO Hao-su,HUANG Xuan-wei.Crystallographic Orientation and Morphology of Anionic Coordination Phosphate Crystals[J].Journal of Inorganic Materials,1999,14(2):223-227. |
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| Authors: | ZHONG Wei-zhuo LUO Hao-su HUANG Xuan-wei |
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| Affiliation: | LabofFunctionalInorganicMaterials;ChineseAcademyofSciencesShanghaiInstituteofCeramics;ChineseAcademyofSciencesShanghai200050China |
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| Abstract: | The growth rate of each face was determined by the crystallographic orientations of anionic coordinations such as PO4]3- and CaP6O24]16- in phosphate crystals and the stability of their combining with octahedral ClCa6]11 . According to the crystal habit of appearance for each face in phosphorite,the crystallographic orientation should be paid a great attention to the growth of phosphorite for its application on artificial joints.The Phosphorite grown in direction parallel with the c-axis will promote the recovery of bones in the human body. |
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| Keywords: | crystal structure anionic coordination polygedron crystallographic orientation crystal habit |
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