dorsal/arxiv
View SchemaStructural, Vibrational and Mechanical Studies of Hydroxyapatite produced by wet-chemical methods
| Authors | K. Donadel, M. C. M. Laranjeira, V. L. Gonçalves, V. T. Fávere, K. D. Machado, J. C. de Lima, L. H. M. Prates |
|---|---|
| Categories | |
| ArXiv ID | physics/0402002 |
| URL | https://arxiv.org/abs/physics/0402002 |
Abstract
Hydroxyapatite samples were produced by two different wet-chemical methods, and characterized by x-ray diffraction, infrared and compression strength measurements. The x-ray diffraction measurements were simulated using the Rietveld method, and structural data as lattice parameters and average crystallite size were obtained. The infrared spectra showed the presence of CO$_3^{2-}$ ions in all samples, indicating a contamination by these ions. By mixing samples produced by both methods, a bioceramic was obtained and, after sintering, samples with very high compression strengths (26--30 MPa) were obtained.
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"abstract": "Hydroxyapatite samples were produced by two different wet-chemical methods,\nand characterized by x-ray diffraction, infrared and compression strength\nmeasurements. The x-ray diffraction measurements were simulated using the\nRietveld method, and structural data as lattice parameters and average\ncrystallite size were obtained. The infrared spectra showed the presence of\nCO$_3^{2-}$ ions in all samples, indicating a contamination by these ions. By\nmixing samples produced by both methods, a bioceramic was obtained and, after\nsintering, samples with very high compression strengths (26--30 MPa) were\nobtained.",
"arxiv_id": "physics/0402002",
"authors": [
"K. Donadel",
"M. C. M. Laranjeira",
"V. L. Gon\u00e7alves",
"V. T. F\u00e1vere",
"K. D. Machado",
"J. C. de Lima",
"L. H. M. Prates"
],
"categories": [
"physics.chem-ph"
],
"title": "Structural, Vibrational and Mechanical Studies of Hydroxyapatite produced by wet-chemical methods",
"url": "https://arxiv.org/abs/physics/0402002"
},
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