書誌事項
- タイトル別名
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- Formation of Titania/Hydroxyapatite Composite Films by Pulse Electrolysis
- パルス デンカイホウ オ モチイタ チタニア スイサン アパタイト フクゴウマク ノ サクセイ
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説明
The aim of this study was to examine the formation of titania (TiO2)/hydroxyapatite (HAp) composite films on a titanium substrate using anodic-cathodic pulse electrolysis. The TiO2/HAp composites were coated on commercial pure titanium plates (surface area: 1.0 cm2) using pulse electrolysis in an autoclave in an aqueous solution that consisted of 0.3 mM Ca(H2PO4)2 and 0.7 mM CaCl2 and pH=5.5 at 120°C. The pulse potentials were applied at +8.7 V vs. Ag/AgCl sat. KCl as anodic potential and -9.3 V as cathodic. The total electrolysis time was 1800 s. We examined the effects of the electrolysis cycle (60~600 s) and duty ratio on such properties of the coatings as the surface morphology, the amount of precipitated HAp, and the size of the HAp crystals. Prior to the pulse electrolysis, cathodic and anodic electrolysis experiments were also conducted. With pulse electrolysis, we could obtain TiO2/ HAp composite films with fine HAp particles dispersed uniformly on a thin TiO2 coating.<br>
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 72 (5), 376-382, 2008
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390001206479818240
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- NII論文ID
- 10021150380
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- NII書誌ID
- AN00187860
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- COI
- 1:CAS:528:DC%2BD1cXnvVentrg%3D
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- ISSN
- 18806880
- 24337501
- 00214876
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- NDL書誌ID
- 9514462
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
