| 枝状ZnO-TiO2复合纳米棒阵列的制备及表征 |
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| 引用本文： | 王碌,丁雨田,胡勇,张杨,董小丽.枝状ZnO-TiO2复合纳米棒阵列的制备及表征[J].人工晶体学报,2011,40(3):731-736. |
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| 作者姓名： | 王碌 丁雨田 胡勇 张杨 董小丽 |
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| 作者单位： | 兰州理工大学甘肃省有色金属新材料省部共建国家重点实验室,兰州,730050 |
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| 摘 要： | 采用化学水浴沉积法,在预制晶种层的基底上得到垂直底面生长的有序ZnO纳米棒阵列,再用反应磁控溅射方法,沉积制备ZnO-TiO2复合结构的纳米棒阵列.利用X射线衍射(XRD)和扫描电子显微镜(SEM)对制备得到的样品进行结构和形貌表征,研究了晶种层、水浴生长液浓度和磁控溅射氧氩比对复合纳米阵列的影响.制备得到了具有TiO2分枝的复合纳米棒阵列,并初步探讨了TiO2分枝的形成机理,为制备基于复合纳米棒阵列的器件提供了条件.
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| 关 键 词： | ZnO 化学水浴沉积法 纳米阵列 TiO2 反应磁控溅射 |
Preparation and Characterization of Branched ZnO-TiO_2 Nanorod Arrays |
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| WANG Jing,DING Yu-tian,HU Yong,ZHANG Yang,DONG Xiao-li.Preparation and Characterization of Branched ZnO-TiO_2 Nanorod Arrays[J].Journal of Synthetic Crystals,2011,40(3):731-736. |
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| Authors: | WANG Jing DING Yu-tian HU Yong ZHANG Yang DONG Xiao-li |
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| Institution: | WANG Jing,DING Yu-tian,HU Yong,ZHANG Yang,DONG Xiao-li(State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials,Lanzhou University of Technology,Lanzhou 730050,China) |
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| Abstract: | The ZnO nanorod arrays were synthesized by chemical bath deposition method on seeds pre-coated substrates.Branched TiO2 were prepared by magnetron sputtering on ZnO nanorod arrays.The morphologies and microstructures of branched ZnO-TiO2 nanorod arrays were characterized with X-ray diffraction(XRD) and field emission scanning electron microscopy(SEM).The formation mechanism of branched ZnO-TiO2 nanorod arrays was also studied. |
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| Keywords: | ZnO chemical bath deposition nano-arrays TiO2 reactive magnetron sputtering |
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