Abstract
In the present work, cation doped hydroxyapatite (HAP) synthesized by sol-gel method. The crystal structure and crystallinity of samples confirmed by powder X-ray diffraction and roughness of prepared samples investigated through the atomic force microscopy. The changes in the dielectric with temperature and frequency are analyzed. Temperature-dependent dielectric property was studied and confirmed that the relaxation occurs with non-Debye-type relaxation. Mechanical properties such as hardness, yield strength, and flexural strength of the ion-doped HAP are studied. The significant improvements were shown in the mechanical property with ion doping for various concentrations.
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Authors are grateful to thank Dr. S. Kalainathan for providing Dielectric facility and also VIT for providing excellent research facilities.
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Helen, S., Kumar, A.R. Co-doping of ions on structural, mechanical, dielectric, and surface analysis on hydroxyapatite composites. J Aust Ceram Soc 57, 1071–1084 (2021). https://doi.org/10.1007/s41779-021-00589-y
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DOI: https://doi.org/10.1007/s41779-021-00589-y