✦ LIBER ✦
FTIR and XRD evaluation of carbonated hydroxyapatite powders synthesized by wet methods
✍ Scribed by Anna Ślósarczyk; Zofia Paszkiewicz; Czesława Paluszkiewicz
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 315 KB
- Volume
- 744-747
- Category
- Article
- ISSN
- 0022-2860
No coin nor oath required. For personal study only.
✦ Synopsis
Carbonated hydroxyapatite powders were obtained by wet method. The
CO
3
2
−
ions were introduced using NH4HCO3 and NaHCO3 in the amount of 0.1 or 0.05M. It was found by FTIR and X-ray studies that fraction of
CO
3
2
−
substitutions in the HAp structure and thermal stability of CHAp depends on the amount and type of carbonate additives. The significant decomposition of carbonated hydroxyapatite powders is observed when they are heated at the temperature of 800°C.