| 钴离子（Co（2＋））掺杂TiO2纳米管阵列的光生阴极保护行为 |
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| 引用本文： | 林成钢,林泽泉,李静,林昌健.钴离子（Co（2＋））掺杂TiO2纳米管阵列的光生阴极保护行为[J].电化学,2011(3):312-317. |
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| 作者姓名： | 林成钢 林泽泉 李静 林昌健 |
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| 作者单位： | 厦门大学化学化工学院固体表面物理化学国家重点实验室; |
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| 基金项目： | 国家自然科学基金项目(51072170,50731004,21021002); 国家863计划项目(2009AA03Z327)资助 |
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| 摘 要： | 应用电化学阳极氧化法在纯钛箔表面构筑TiO2纳米管阵列膜,借助离子交换法对纳米管阵列膜作钴离子（Co2＋）掺杂.扫描电子显微镜（SEM）、X-射线衍射（XRD）观察膜层的形貌和晶型,紫外-可见吸收光谱（UV-Vis）、光电化学分别测试Co2＋掺杂TiO2纳米管阵列在不同波长范围内的光电响应特性和光生阴极保护行为,考察C...
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| 关 键 词： | TiO2纳米管阵列膜 钴离子(Co2+)掺杂 可见光 阳极氧化 光生阴极保护 |
A Study on Co-Doped TiO_2 Nanotube Arrays for Photogenerated Cathodic Protection of Stainless Steel |
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| LIN Cheng-gang,LIN Ze-quan,LI Jing,LIN Chang-jian.A Study on Co-Doped TiO_2 Nanotube Arrays for Photogenerated Cathodic Protection of Stainless Steel[J].Electrochemistry,2011(3):312-317. |
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| Authors: | LIN Cheng-gang LIN Ze-quan LI Jing LIN Chang-jian |
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| Institution: | LIN Cheng-gang,LIN Ze-quan,LI Jing,LIN Chang-jian(State Key Laboratory of Physical Chemistry of Solid Surfaces,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005,Fujian,China) |
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| Abstract: | A highly ordered Co2 + doped TiO2 nanotube layer was fabricated by potentiostatic anodization of pure titanium in fluorinated electrolyte solutions followed by ion-exchange method.The structure and composition of the as-prepared Co2 + doped TiO2 nanotube layer were characterized by SEM,XRD,UV-Vis,and XPS.The effects of dopant content on the morphologies,structural and photochemical properties of the TiO2 nanotube arrays were investigated.The performances of photogenerated cathodic protection and the photoel... |
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| Keywords: | anodic oxidation TiO2 nanotube Co-doped photocathodic protection visible-light |
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