| 电压对钛阳极氧化薄膜形貌的影响 |
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| 引用本文： | 巩运兰,李菲晖,白正晨,杨云. 电压对钛阳极氧化薄膜形貌的影响[J]. 电镀与精饰, 2010, 0(11) |
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| 作者姓名： | 巩运兰 李菲晖 白正晨 杨云 |
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| 作者单位： | 天津商业大学理学院; |
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| 基金项目： | 天津市自然科学基金(06YFJMJC11400) |
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| 摘 要： | 采用两步施加电压的阳极氧化方法制备了具有不同形貌的氧化钛薄膜,使用扫描电子显微镜对在不同初始电压、不同放电电压下制备的氧化钛薄膜的形貌进行了分析。结果表明,在相同的放电电压下,通过改变初始电压可以制备出具有不同平均孔径和平均孔密度的阳极氧化钛薄膜;在一定的初始电压下,放电电压有一定的极限值,超过这个极限值电极将被烧毁;在初始电压60V,放电电压140V条件下制备的阳极氧化钛薄膜的纳米孔最规整、分布最均匀、孔径最均一。
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| 关 键 词： | 阳极氧化 氧化钛 电压 孔径 孔密度 |
Effect of Voltage on Morphology of Titanium Anodic Oxidation Film |
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| GONG Yun-lan,LI Fei-hui,BAI Zheng-chen,YANG Yun. Effect of Voltage on Morphology of Titanium Anodic Oxidation Film[J]. Plating & Finishing, 2010, 0(11) |
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| Authors: | GONG Yun-lan LI Fei-hui BAI Zheng-chen YANG Yun |
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| Affiliation: | GONG Yun-lan,LI Fei-hui,BAI Zheng-chen,YANG Yun(School of Science,Tianjin Commerce University,Tianjin 300134,China) |
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| Abstract: | TiO2 thin films with different morphologies were prepared by a two-step anodic oxidation method.The morphologies of TiO2 films prepared under different initial voltages and different discharge voltages were analyzed by scanning electron microscopy.The results reveal that TiO2 films with different average pore diameters and different average pore densities can be prepared under the same discharge voltage but different initial voltages.When the initial voltage is at a certain value the discharge voltage has a... |
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| Keywords: | anodic oxidation TiO2 film voltage pore diameter pore density |
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