| ZnO微纳米球的生长机制 |
| The Growth Mechanism of ZnO Micro-nano Spheres |
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| 关键词: ZnO微纳米球 生长机制 |
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| Abstract: ZnO micro-nano spheres covered with ZnO nanowires were synthesized at 650 ℃ without using cataly-sts. Characterizations of the products by TEM, SEM, XRD, SAED and EDS showed that the ZnO nanowires were of high purity and single-crystalline with hexagonal wurtzite structure. The diameter of ZnO nanowires ranges from 60 to 200 nm and the length is longer than 10 μm. The size of the ZnO micro-nano spheres ranges from hundreds of nanometers to tens of microns. At the same time, the growth mechanism of ZnO micro-nano spheres is discussed. |
| Keywords: ZnO micro-nano spheres growth mechanism |
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| 林铁军,郭 建,丁书龙,李新宇,董敬桃.ZnO微纳米球的生长机制[J].无机化学学报,2006,22(4):701-704. |
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