| 正向电流密度对纯钛表面氧化物陶瓷膜形态的影响 |
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| 引用本文： | 张玉凤,于维先,张影杰,王海瑞.正向电流密度对纯钛表面氧化物陶瓷膜形态的影响[J].吉林大学学报(理学版),2011,49(4):764-766. |
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| 作者姓名： | 张玉凤 于维先 张影杰 王海瑞 |
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| 作者单位： | 1. 吉林大学 口腔医学院修复科, 长春 130021,2. 吉林大学 口腔医学院牙发育及骨重塑与再生修复研究室, 长春 130021,3. 哈尔滨工业大学 材料科学与工程学院, ,哈尔滨 150090,4. 吉林大学 中日联医院手术室, 长春 130033 |
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| 基金项目： | 吉林省科技发展计划项目 |
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| 摘 要： | 通过微弧氧化技术,以0.2 mol/L磷酸二氢钠和0.4 mol/L醋酸钙为电解液体系,设定不同的正向电流密度,研究正向电流对在纯钛表面制备氧化物陶瓷膜形态的影响.在纯钛表面制备了含有TiO2和羟基磷灰石成份的陶瓷膜,结果表明,当正向电流密度为15 A/dm2和20 A/dm2时,陶瓷膜的形态较好.
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| 关 键 词： | 纯钛 微弧氧化 正向电流 氧化物陶瓷膜 |
| 收稿时间： | 2010-10-25 |
Effect of Anodic Current Density on Morphology of Oxide Ceramic Membrane on Pure Titanium |
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| ZHANG Yu-feng,YU Wei-xian,ZHANG Ying-jie,WANG Hai-rui.Effect of Anodic Current Density on Morphology of Oxide Ceramic Membrane on Pure Titanium[J].Journal of Jilin University: Sci Ed,2011,49(4):764-766. |
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| Authors: | ZHANG Yu-feng YU Wei-xian ZHANG Ying-jie WANG Hai-rui |
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| Institution: | 1. Department of Prosthodontics, School of Stomatology, Jilin University, Changchun 130021, China| 2. Laboratory of Mechanism of Tooth Development and Bone Remodeling and Regeration, School of Stomatology, Jilin University, Changchun 130021, China|3. |School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150090, China|4. Department of Operation, China\|Japan Union Hospital, Jilin University, Changchun 130033, China |
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| Abstract: | The effect of anodic current density on morphology of oxide ceramic membrane prepared by means of microarc oxidation on pure titanium was studied with 0.2 mol/L NaH2PO4 and 0.4 mol/L (CH3COO)2Ca as electrolytes. The results show that TiO2 and hydroxyapatite ceramic membrane formed on the surface of pure titanium. The morphology of ceramic membrane is better when the anodic current densities are 15 A/dm2 and 20 A/dm2. |
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| Keywords: | pure titanium microarc oxidation anodic current oxide ceramic membrane |
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