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枝状ZnO-TiO_2复合纳米棒阵列的制备及表征 被引量：3

Preparation and Characterization of Branched ZnO-TiO_2 Nanorod Arrays
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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。 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.
作者 王璟 丁雨田 胡勇 张杨 董小丽
机构地区 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
出处 《人工晶体学报》 EI CAS CSCD 北大核心 2011年第3期731-736,共6页 Journal of Synthetic Crystals
关键词 ZNO 化学水浴沉积法 纳米阵列 TIO2 反应磁控溅射 ZnO chemical bath deposition nano-arrays TiO2 reactive magnetron sputtering
分类号 O78 [理学—晶体学]
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参考文献16

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共引文献15

同被引文献88

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引证文献3

二级引证文献7

人工晶体学报
2011年 第3期

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