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光触媒アパタイトの構造について
https://ohu-lib.repo.nii.ac.jp/records/2297
https://ohu-lib.repo.nii.ac.jp/records/229705124b28-8cef-42e3-8222-457c13b3052e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004260502.pdf (489.6 kB)
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| Item type | 紀要論文(ELS)_JAIRO Cloud（WEKO3）対応_596d4a9f(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2004-09-30 | |||||
| タイトル | ||||||
| タイトル | 光触媒アパタイトの構造について | |||||
| タイトル | ||||||
| タイトル | The Structure of Photocatalytic Apatite | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | photocatalyst | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | photocatalytic apatite | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | substitution type apatite | |||||
| 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 | departmental bulletin paper | |||||
| ページ属性 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | P(論文) | |||||
| 記事種別(日) | ||||||
| 値 | 原著論文 | |||||
| 記事種別(英) | ||||||
| 言語 | en | |||||
| 値 | Original Article | |||||
| 著者名(日) |
秋山, 哲夫
× 秋山, 哲夫× 五十嵐, 栄× 長岡, 正博× 大橋, 明石× 植田, 正彦 |
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| 著者名よみ |
アキヤマ, テツオ
× アキヤマ, テツオ× イガラシ, サカエ× ナガオカ, マサヒロ× オオハシ, アカシ× ウエダ, マサヒコ |
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| 著者名(英) |
AKIYAMA, Tetuo
× AKIYAMA, Tetuo× IGARASHI, Sakae× NAGAOKA, Masahiro× OHASHI, Akashi× UEDA, Masahiko |
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| 著者所属(日) | ||||||
| 値 | 奥羽大学歯学部生体材料学講座 | |||||
| 著者所属(日) | ||||||
| 値 | 奥羽大学歯学部口腔衛生学講座 | |||||
| 著者所属(日) | ||||||
| 値 | 奥羽大学歯学部口腔衛生学講座 | |||||
| 著者所属(日) | ||||||
| 値 | 奥羽大学歯学部口腔衛生学講座 | |||||
| 著者所属(日) | ||||||
| 値 | 太平化学産業株式会社研究開発部 | |||||
| 著者所属(英) | ||||||
| 言語 | en | |||||
| 値 | Department of Biomaterials Science, Division of Chemistry, Ohu University School of Dentistry | |||||
| 著者所属(英) | ||||||
| 言語 | en | |||||
| 値 | Department of Preventive Dentistry, Ohu University School of Dentistry | |||||
| 著者所属(英) | ||||||
| 言語 | en | |||||
| 値 | Department of Preventive Dentistry, Ohu University School of Dentistry | |||||
| 著者所属(英) | ||||||
| 言語 | en | |||||
| 値 | Department of Preventive Dentistry, Ohu University School of Dentistry | |||||
| 著者所属(英) | ||||||
| 言語 | en | |||||
| 値 | Department of Research and Development, Taihei Chemical Industrial Co., Ltd. | |||||
| 抄録(英) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | In recent years titanium dioxide (TiO_2) has been widely identified as a photocatalyst. Compound materials with their surface covered with apatite microcrystals have been used in various fields. On the other hand, titanium was substituted for the calcium ion in the apatite crystal. The titanium-ion-substitution apatite exhibited photocatalytic properties and was termed photocatalytic apatite. It is thought that the titanium ion was substituted for column calcium in photocatalytic apatite. However, X-ray diffraction analysis of photocatalytic apatite revealed a feeble peak that was attributed to TiO_2. Therefore, the question arised as to if the titanium signal from the apatite crystals indicated that the titanium existed as titanium dioxide microparticles. To answer this question, photocatalytic apatites with various titanium concentrations were synthesized. Additionally apatites with concentration of 0% titanium and measured amounts of titanium dioxide were also synthesized. Then the photocatalytic apatites with variable concentration of titanium and the apatites with variable concentration of titanium dioxide were compared with them, using X-ray diffraction analysis and chemical analysis. The following results were obtained : (1) The author could not completely deny the possibility that the titanium which existed as titanium dioxide particles had been mixed with apatite particles in the photocatalytic apatite. (2) In the photocatalytic apatite, where the substitution of titanium (IV) for Calcium (II) occurred, the substitution ratio was likely 1 : 1. | |||||
| 雑誌書誌ID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN1010214X | |||||
| 書誌情報 |
奥羽大学歯学誌 巻 31, 号 3, p. 207-212, 発行日 2004-09-30 |
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