Hydrothermal synthesis and characterization of hydroxyapatite from octacalcium phosphate
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- ITO Natsuko
- Graduate School of Environmental Studies, Tohoku University
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- KAMITAKAHARA Masanobu
- Graduate School of Environmental Studies, Tohoku University
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- MURAKAMI Setsuaki
- Graduate School of Environmental Studies, Tohoku University
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- WATANABE Noriaki
- Graduate School of Environmental Studies, Tohoku University
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- IOKU Koji
- Graduate School of Environmental Studies, Tohoku University
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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 HA was 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.
収録刊行物
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- Journal of the Ceramic Society of Japan
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Journal of the Ceramic Society of Japan 118 (1380), 762-766, 2010
公益社団法人 日本セラミックス協会
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詳細情報 詳細情報について
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- CRID
- 1390282680262362368
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- NII論文ID
- 130000304634
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- NII書誌ID
- AA12229489
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- COI
- 1:CAS:528:DC%2BC3cXhtVKgtLnF
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- ISSN
- 13486535
- 18820743
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- NDL書誌ID
- 10770895
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可