| 水热法制备硫化锌纳米线及性能研究 |
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| 引用本文： | 常鹏,刘肃,王秀华,唐莹.水热法制备硫化锌纳米线及性能研究[J].人工晶体学报,2007,36(4):817-820,788. |
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| 作者姓名： | 常鹏 刘肃 王秀华 唐莹 |
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| 作者单位： | 兰州大学物理科学与技术学院,兰州,730000 |
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| 摘 要： | 采用水热法成功制备出准一维的硫化锌单晶纳米线。XRD图谱显示,实验制备的硫化锌纳米线是纤锌矿结构,择优c轴即(002)晶面生长。TEM显示硫化锌纳米线长度达几十微米,最大直径约为50nm,有些纳米线的直径在20nm左右。SAED图显示实验得到的是单晶硫化锌纳米线,HRTEM图片中可以明显看到原子晶面排列,测量得出晶面间距为0.313nm,对应于ZnS的(001)晶面。文中研究了硫化锌纳米线的光致发光特性并对发光机制进行了探讨。
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| 关 键 词： | 水热法 硫化锌纳米线 单晶 光致发光 |
| 文章编号： | 1000-985X（2007）-0817-04 |
| 修稿时间： | 2007-01-032007-04-13 |
Properties of the ZnS Nanowires Synthesized by Hydrothermal Route |
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| CHANG Peng,LIU Su,WANG Xiu-hua,TANG Ying.Properties of the ZnS Nanowires Synthesized by Hydrothermal Route[J].Journal of Synthetic Crystals,2007,36(4):817-820,788. |
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| Authors: | CHANG Peng LIU Su WANG Xiu-hua TANG Ying |
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| Institution: | School of Physical Science and Technology,Lanzhou University,Lanzhou 730000,China |
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| Abstract: | Quasi one dimensional single crystal ZnS nanowires have been synthesized via a hydrothermal route.The structure and morphology of the samples were studied and the growth mechanism was discussed.Room-temperature photoluminescence properties of the as-synthesized ZnS nanostructures are also studied. |
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| Keywords: | hydrothermal route ZnS nanowire single crystal photoluminescence |
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