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Crystallographic study of lead-substituted hydroxyapatite synthesized by high temperature mixing method under hydrothermal conditions
http://hdl.handle.net/10126/4678
http://hdl.handle.net/10126/467821027f25-b93b-4e56-8e7a-3f0b4864235f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Ca-Pb HAp-v9[1].pdf (520.7 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-08-05 | |||||
| タイトル | ||||||
| タイトル | Crystallographic study of lead-substituted hydroxyapatite synthesized by high temperature mixing method under hydrothermal conditions | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Ca-Pb hydroxyapatite | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Chemical synthesis | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | X-ray diffraction | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Crystal structure | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Zhu, Kongjun
× Zhu, Kongjun× Qiu, Jinhao× Ji, Hongli× Yanagisawa, Kazumichi× Shimanouchi, Rie× Onda, Ayumu× Kajiyoshi, Koji |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The solid solutions in the system of Ca and Pb hydroxyapatite, Ca10-χPbχHA (χ= 0-10), were successfully synthesized by high-temperature mixing method (HTMM) at 200ºC for 12 hours under hydrothermal conditions. The samples were characterized by X-ray diffraction, chemical analysis and electron microscopic observation, and the site of the metal ions in the solid solutions was analyzed with the Rietveld method. The lattice parameters of the solid solutions prepared by both of the methods didn’t vary linearly with Pb contents, and they have two turning points of 0.4 and 0.6 of Pb content. It was found that Pb ions in the solid solutions preferentially occupied the M (2) site in the apatite structure. HTMM gives Ca-Pb HA solid solutions much better crystallization. However, due to the formation of intermediate compound of Pb3O2(OH)2 in the Pb(NO3)2•4H2O solution before mixing with (NH4)2HPO4 solution at 200°C, HTMM causes the decrease of crystallization of the samples with high Pb content. | |||||
| 書誌情報 |
en : Inorganica chimica acta : the international inorganic chemistry journal 巻 363, 号 8, p. 1785-1790, 発行日 2010 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00201693 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10761133 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 出版者 | ||||||
| 出版者 | Elsevier Sequoia S.A | |||||
