• Journal of Inorganic Materials
  • Vol. 36, Issue 10, 1091 (2021)
Keke SONG1, Hao HUANG2, Mengjie LU3, Anchun YANG2, Jie WENG1、2、*, and Ke DUAN4、*
Author Affiliations
  • 11. College of Medicine, Southwest Jiaotong University, Chengdu 610031, China
  • 22. Key Lab on Advanced Technologies of Materials (MOE), School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
  • 33. Pathology department, Affiliated Hospital of Southwest Medical University, Luzhou 646000, China
  • 44. Sichuan Provincial Lab of Orthopaedic Engineering, Department of Orthopaedics, Affiliated Hospital of Southwest Medical University, Luzhou 646000, China
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    DOI: 10.15541/jim20200664 Cite this Article
    Keke SONG, Hao HUANG, Mengjie LU, Anchun YANG, Jie WENG, Ke DUAN. Hydrothermal Preparation and Characterization of Zn, Si, Mg, Fe Doped Hydroxyapatite[J]. Journal of Inorganic Materials, 2021, 36(10): 1091 Copy Citation Text show less
    SEM images of hydroxyapatite samples doped by different elements at 1%, 3% and 5% doping amount
    1. SEM images of hydroxyapatite samples doped by different elements at 1%, 3% and 5% doping amount
    XRD patterns from 2θ=20° to 70° of hydroxyapatite samples with 5% doping amount
    2. XRD patterns from 2θ=20° to 70° of hydroxyapatite samples with 5% doping amount
    FT-IR spectra of functional groups of hydroxyapatites doped by different elements at 5% doping amount
    3. FT-IR spectra of functional groups of hydroxyapatites doped by different elements at 5% doping amount
    Actual doping efficiency of hydroxyapatite doped by different element at 5% doping amount
    4. Actual doping efficiency of hydroxyapatite doped by different element at 5% doping amount
    Spatial configurations of phosphate ion and n-silicate ion
    5. Spatial configurations of phosphate ion and n-silicate ion
    SampleCrystallinity/%abc
    HA97.249.449.446.89
    5%Zn-HA82.609.459.456.88
    5%Si-HA95.199.439.436.88
    5%Mg-HA85.759.459.456.88
    5%Fe-HA95.409.449.446.89
    5%Mn-HA94.019.429.426.87
    5%Sr-HA85.379.449.446.90
    5%Se-HA92.859.439.436.88
    5%Co-HA92.319.439.436.88
    5%Cu-HA91.159.459.456.88
    Table 1. Crystallinity and lattice parameters of 5% element doped samples (1 Å =0.1 nm)
    IonRadius dimension/nm
    Ca2+0.099
    Sr2+0.113
    Mn2+0.080
    Co2+0.074
    Zn2+0.074
    Cu2+0.072
    Mg2+0.065
    Fe3+0.064
    Table 2. Ion (atom) radius size of doped elements
    Keke SONG, Hao HUANG, Mengjie LU, Anchun YANG, Jie WENG, Ke DUAN. Hydrothermal Preparation and Characterization of Zn, Si, Mg, Fe Doped Hydroxyapatite[J]. Journal of Inorganic Materials, 2021, 36(10): 1091
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