抄録
Three types of calcium phosphate porous materials were prepared by the applied hydrothermal method. One of them was non-stoichiometric hydroxyapatite (HA) with calcium deficient composition and the others were β-tricalcium phosphate (β-TCP) and HA/β-TCP bi-phase material. Granules with several millimeter in size of calcium deficient HA, β-TCP and HA/β-TCP could be prepared. These granules with porosity over 70 % were composed of rod-shaped particles with aspect ratio about 10. Rod-shaped particles were locked together to make sub-micro-sized pores of about 0.1 to 0.5 μm in size. These materials must be suitable for the bone graft materials and as the scaffolds of cultured bone.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 645-648 |
| ページ数 | 4 |
| ジャーナル | Key Engineering Materials |
| 巻 | 396-398 |
| 出版ステータス | Published - 2009 |
| 外部発表 | はい |
ASJC Scopus subject areas
- 材料科学（全般）
- 材料力学
- 機械工学