| 不同钙源的羟基磷灰石的合成及表征 |
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| 引用本文： | 姚成立,严妍,何艳娇,李红英.不同钙源的羟基磷灰石的合成及表征[J].分析测试学报,2017,36(4):544-549. |
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| 作者姓名： | 姚成立 严妍 何艳娇 李红英 |
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| 作者单位： | 合肥师范学院化学与化学工程学院,安徽合肥,230601 |
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| 基金项目： | 安徽省高校省级自然科学研究项目（KJ2015A287）;安徽省高校优秀青年人才支持计划重点项目（2013SQRL067ZD,gxyqZD2016229）;国家级大学生创新创业训练计划项目基金（20151409801）;合肥师范学院开放实验项目（2015-2016）;安徽省大学生创新创业训练计划项目基金（201614098031） |
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| 摘 要： | 通过比较法研究了不同钙源在水热条件下合成羟基磷灰石的方法。SEM,XRD和FT-IR的测试结果表明,蛋壳不仅可以成为有效钙源,而且多孔结构还可充当硬模板,在磷酸二氢钠缓慢腐蚀CaCO_3的同时提供PO_4~(3-)诱导生成花状羟基磷灰石。研究表明,磷酸肌酸钠水热缓慢分解释放磷酸根在合成高纯度羟基磷灰石方面有着广阔的应用前景。
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| 关 键 词： | 羟基磷灰石 蛋壳粉 磷酸肌酸钠 水热反应 |
Synthesis and Characterization of Hydroxyapatite with Different Calcium Sources |
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| YAO Cheng-li,YAN Yan,HE Yan-jiao,LI Hong-ying.Synthesis and Characterization of Hydroxyapatite with Different Calcium Sources[J].Journal of Instrumental Analysis,2017,36(4):544-549. |
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| Authors: | YAO Cheng-li YAN Yan HE Yan-jiao LI Hong-ying |
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| Abstract: | Synthesis methods of hydroxyapatite with different calcium sources under hydrothermal conditions were compared.From SEM,XRD and FT-IR results,it is concluded that the eggshell could be used as an effective source of Ca2+,and its porous structures could also be selected as a hard template in the formation of flower like hydroxyapatite.Sodium dihydrogen phosphate was used as the sources of PO3-4 to corrode the CaCO3 to hydroxyapatite.The result indicated that the sodium phosphocreatine would have a wide application prospect in the synthesis of high purity hydroxyapatite by hydrothermal decomposition. |
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| Keywords: | hydroxyapatite eggshell sodium phosphocreatine hydrothermal reaction |
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