Hydrothermal synthesis and characterization of hydroxyapatite from octacalcium phosphate

Natsuko Ito, Masanobu Kamitakahara, Setsuaki Murakami, Noriaki Watanabe, Koji Ioku

研究成果: Article

18 引用 (Scopus)

抄録

Hydroxyapatite (HA) particles synthesized by hydrothermal treatment of octacalcium phosphate (OCP) particles were characterized in detail and the reaction mechanism was discussed. The calcium-deficient HA particles were firstly formed and their compositions gradually closed to the stoichiometric composition with reaction progress. While their compositions closed to the stoichiometric composition, split of plate-shaped HA particles into smaller strips and subsequent crystal growth of HA particles were observed. The [001] direction of synthesized HAwas parallel to the [001] direction of starting material of OCP. The hydrothermal treatment of OCP particles is useful for synthesis of plate-shaped HA particles with different morphologies and compositions.

元の言語English
ページ(範囲)762-766
ページ数5
ジャーナルNippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
118
発行部数1380
出版物ステータスPublished - 2010 8
外部発表Yes

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Hydrothermal synthesis
Durapatite
Hydroxyapatite
phosphates
Phosphates
synthesis
Chemical analysis
Crystallization
Crystal growth
Calcium
octacalcium phosphate
crystal growth
calcium
strip
Direction compound

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry
  • Chemistry(all)
  • Condensed Matter Physics

これを引用

Hydrothermal synthesis and characterization of hydroxyapatite from octacalcium phosphate. / Ito, Natsuko; Kamitakahara, Masanobu; Murakami, Setsuaki; Watanabe, Noriaki; Ioku, Koji.

:: Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan, 巻 118, 番号 1380, 08.2010, p. 762-766.

研究成果: Article

Ito, Natsuko ; Kamitakahara, Masanobu ; Murakami, Setsuaki ; Watanabe, Noriaki ; Ioku, Koji. / Hydrothermal synthesis and characterization of hydroxyapatite from octacalcium phosphate. :: Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan. 2010 ; 巻 118, 番号 1380. pp. 762-766.
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AU - Ioku, Koji

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