| 水热法制备高定向掺铝氧化锌纳米棒阵列 |
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| 引用本文： | 刘扬林,段学臣.水热法制备高定向掺铝氧化锌纳米棒阵列[J].表面技术,2009,38(3):33-36. |
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| 作者姓名： | 刘扬林 段学臣 |
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| 作者单位： | 中南大学材料科学与工程学院,湖南长沙410083;长沙环境保护职业技术学院,湖南长沙410004;中南大学材料科学与工程学院,湖南长沙,410083 |
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| 摘 要： | 为了制备高定向光电性能优异的掺铝氧化锌(ZAO)纳米棒阵列,采用溶胶-凝胶法在玻璃基片上制备掺铝氧化锌薄膜,以ZAO薄膜为种子层,通过控制掺铝量、稳定荆等工艺参数,采用水热法制备出了高定向ZAO纳米棒阵列.实验表明,铝掺杂量为2%,直径在50nm左右的ZAO纳米棒阵列薄膜具有最好的光致发光性能,表面活性剂可以促进ZAO纳米结构的棒状生长,形成高定向ZAO纳米棒阵列.
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| 关 键 词： | 掺铝氧化锌 高定向 纳米棒阵列 薄膜 水热法 |
Preparation of High-directional Al-doped Zinc Oxide(ZAO) Nanorods Array by Hydrothermal Method |
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| LIU Yang-lin,DUAN Xue-chen.Preparation of High-directional Al-doped Zinc Oxide(ZAO) Nanorods Array by Hydrothermal Method[J].Surface Technology,2009,38(3):33-36. |
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| Authors: | LIU Yang-lin DUAN Xue-chen |
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| Affiliation: | LIU Yang-lin1,2,DUAN Xue-chen1(1.School of Materials Science , Engineering,Central South University,Changsha 410083,China,2.Changsha Environmental Protection College,Changsha 410004,China) |
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| Abstract: | ZAO nanorod arrays with high preferential c-axis orientation and excellent photovoltaic performance were prepared in order to apply it extensively.Aluminum-doped zinc oxide thin films were deposited on glass substrates by sol-gel method.And then by controlling processing parameters such as the amount of doped aluminum and stability,etc.well-aligned Al-doped ZnO nanorod arrays with a narrow diameter distribution were successfully grown on substrates by hydrothermal method,where the substrates were spin-coate... |
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| Keywords: | ZAO High-directional Nanorods array Thin film Hydrothermal method |
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