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中文摘要：
研究了阳极氧化备TiO2纳米管阵列过程中电解液中水的含量、阳极氧化时间、阳极氧化电压、退火处理对TiO2纳米管阵列形貌以及晶型的影响。结果表明：当电解液中水的含量为2%（V/V）时,制得的TiO2纳米管阵列形貌清晰可见,管口完好无损;450℃退火使纳米管由无定形态转变为锐钛矿相。
英文摘要：
The morphology and crystal form of Titania nanotube arrays were studied in different electrolyte systems, anodic potentials, anodic times and the sample processing during the anodic oxidation process. The results indicate that the TiO2 nanotube arrays can be regularly formed in the 2%（V/V） water of electrolyte system. Anodic time obviously influences the nanotube length, the length of nanotube become longer with the the extension of anodic time in a certain time. The pore size and wall thickness of nanotube become bigger with the increasing anodic voltage in a certain voltage range. The anatase crystallite from amorphous as-fabricated TiO2 nanotube arrays can be formed under the condition 0f 450 ℃ annealing.
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