| 掺氟聚磷酸钙生物陶瓷的合成与特性研究 |
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| 引用本文： | 张垠,孔德双,谷昌军,陈春明,邱泰.掺氟聚磷酸钙生物陶瓷的合成与特性研究[J].中国陶瓷,2011(10). |
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| 作者姓名： | 张垠 孔德双 谷昌军 陈春明 邱泰 |
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| 作者单位： | 南京工业大学材料学院;江苏高淳陶瓷股份有限公司; |
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| 基金项目： | 中国博士后基金(20100481131); 江苏省博士后基金; 教育部留学回国人员基金 |
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| 摘 要： | 在新型生物陶瓷聚磷酸钙中掺入氟离子,研究氟对聚磷酸钙陶瓷的晶体结构以及化学键的影响。本研究以氟化氨作为掺杂试剂,通过掺杂不同含量的氟,研究其物理性能的变化,如弯曲强度、气孔率等。研究表明,氟元素的引入可以改变聚磷酸钙的晶型和力学性能;掺入一定量氟的聚磷酸钙陶瓷具有在骨组织工程上作为骨修复材料在临床应用的可能性。
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| 关 键 词： | 生物陶瓷 聚磷酸钙 掺氟聚磷酸钙 特性 |
STUDY ON SYNTHESIS AND CHARACTERISTIC OF FLUORINE-DOPED CALCIUM POLYPHOSPHATE SCAFFOLDS CERAMIC |
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| Zhang Yin,Kong Deshuang,Gu Changjun,Chen Chunming,Qiu Tai.STUDY ON SYNTHESIS AND CHARACTERISTIC OF FLUORINE-DOPED CALCIUM POLYPHOSPHATE SCAFFOLDS CERAMIC[J].China Ceramics,2011(10). |
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| Authors: | Zhang Yin Kong Deshuang Gu Changjun Chen Chunming Qiu Tai |
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| Affiliation: | Zhang Yin1,Kong Deshuang2,Gu Changjun2,Chen Chunming2,Qiu Tai1(1 Nanjing University of Technology,Nanjing 210009,2 Jiangsu Gaochun Ceramics Co.,Ltd.Gaochun,211300) |
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| Abstract: | The effect of fluoride ions on the chemical bond and crystal structure in a new kind of calcium polyphosphate bio-ceramics by doping fluoride ions were studied.In this study,using ammonium fluoride as dopant to study the changes of the physical performance,such as bending strength,porosity,etc,by doping different amount of fluorine.And research the effect of different amount of fluoride on the degradation performance of calcium polyphosphate(FCPP) in the biological simulation fluid.This study showed that th... |
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| Keywords: | Biological ceramics Calcium polyphosphate scaffolds FCPP Character |
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