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阳极氧化条件对TiO_2纳米管阵列的影响和调控

The effect and control of the anodic oxidation conditions on TiO_2 nanotube arrays
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摘要 采用阳极氧化法在氢氟酸-醋酸水溶液体系中制备高度有序的TiO_2纳米管阵列。通过调控制备过程的实验条件(氧化电压、氧化时间和电解液成分),来优化TiO_2纳米管阵列的制备方法,制备最佳的TiO_2纳米管阵列。利用扫描电镜(SEM)对制备样品形貌进行表征,并分析了不同实验条件下制备TiO_2纳米管阵列的形貌结构差异。 In this paper,TiO2nanotube arrays were prepared by anodic oxidation in hydrofluoric acid-acetic acid solution.The preparation method of TiO2nanotube arrays was optimized by adjusting the experimental conditions(oxidation voltage,oxidation time and electrolyte components)of the preparation process to prepare the best TiO2nanotube arrays.The morphology of the samples was characterized by scanning electron microscopy(SEM),and the morphology and structure of TiO2nanotube arrays were analyzed under different experimental conditions.
作者 罗永平 李水根 徐顺建 肖宗湖 钟炜 欧惠 付海燕 LUO Yong-ping;Li Shui-gen;XU Shun-jian;XIAO Zong-hu;ZHONG Wei;OU Hui;FU Hai-yan(Xinyu University, Xinyu 338004 China)
出处 《新余学院学报》 2018年第6期19-23,共5页 Journal of Xinyu University
基金 国家自然科学基金资助项目"基于p-NiO/CH3NH3PbI3/n-ZnO简易三明治结构钙钛矿太阳电池的界面调控与性能优化"(51462035) 江西省自然科学基金项目"CdSe/TiO2纳米耦合体的自组装及其性能研究"(20142BAB216014) 江西省教育厅科学技术研究项目"光电共催化复合膜电极制备及催化性能研究"(GJJ151214) 江西省教育厅科学技术研究项目"FA基钙钛矿光电器件的空气印刷构建及性能优化"(GJJ171063)
关键词 TIO2纳米管 阳极氧化 实验条件 调控 TiO2 nanotube anodic oxidation experimental condition control
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