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首页> 外文期刊>Applied Surface Science >Solution combustion method for synthesis of nanostructured hydroxyapatite, fluorapatite and chlorapatite
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Solution combustion method for synthesis of nanostructured hydroxyapatite, fluorapatite and chlorapatite

机译：固溶燃烧法合成纳米结构羟基磷灰石，氟磷灰石和氯磷灰石

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摘要

Hydroxyapatite (HAP), fluorapatite (Fap) and chlorapatite (Clap) were prepared by solution combustion method with further annealing at 800 ℃. The characterization and structural features of the synthesized powders were evaluated by the powder X-ray diffraction (XRD, Fourier transform infrared spectroscopy (FT-IR), scanning electron microscope (SEM) and transmission electron microscopy (TEM) techniques. Characterization results from XRD and Rietveld analysis revealed that OH~- in the HAP lattice were gradually substituted with the increase of F~- and Cl~- content and totally substituted at the molar concentration of 0.28 and 0.6, respectively. The results from FI-IR have also confirmed the incorporation of substituted anions in the apatite structure.
机译：采用固溶燃烧法，在800℃进一步退火，制备了羟基磷灰石（HAP），氟磷灰石（Fap）和氯磷灰石（Clap）。通过粉末X射线衍射（XRD），傅里叶变换红外光谱（FT-IR），扫描电子显微镜（SEM）和透射电子显微镜（TEM）技术对合成粉末的表征和结构特征进行了评价。 Rietveld分析表明，随着F〜和Cl〜含量的增加，HAP晶格中的OH〜-逐渐被取代，摩尔浓度分别为0.28和0.6时OH〜-被完全取代，FI-IR的结果也得到证实磷灰石结构中取代阴离子的结合。

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  • 来源
    《Applied Surface Science》 |2014年第30期|1026-1033|共8页
  • 作者

    Junjie Zhao; Xiaochen Dong; Mengmeng Bian; Junfeng Zhao; Yao Zhang; Yue Sun; JianHua Chen; XuHong Wang;

  • 作者单位

    School of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu, PR China;

    School of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu, PR China;

    School of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu, PR China;

    School of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu, PR China,Jiangsu Laboratory of Advanced Functional Materials, Changshu Institute of Technology, Changshu, PR China;

    School of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu, PR China;

    School of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu, PR China;

    School of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu, PR China,Jiangsu Laboratory of Advanced Functional Materials, Changshu Institute of Technology, Changshu, PR China;

    School of Chemistry and Materials Engineering, Changshu Institute of Technology, Changshu, PR China,Jiangsu Laboratory of Advanced Functional Materials, Changshu Institute of Technology, Changshu, PR China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Hydroxyapatite (HAP); Fluorapatite (Fap); Chlorapatite (Clap); Solution combustion method; Rietveld refinement;

    机译：羟基磷灰石（HAP）;氟磷灰石（Fap）;氯磷灰石（拍手）;固溶燃烧法;Rietveld精致;

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