| 均一形貌的ZnO纳米棒的制备及其光催化性能研究 |
| Preparation and Photocatalytic Property of ZnO Nanorods with Uniform Morphology |
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| 摘要: |
| 关键词: 氧化锌纳米棒 紫外-可见光吸收 光催化 染料降解 |
| 基金项目: |
| Abstract: ZnO nanorods were synthesized from high purity Zn granule by a vapor phase deposition in the Ar + O2 gas. The products were characterized by X-ray diffraction (XRD) and scanning electron microscope (SEM). The ZnO nanorods were typically 1～2 μm in length and 20～30 nm in diameter with an aspect ratio as high as 20. The UV absorption properties were detected and the results show that the ZnO nanorods have an extremely strong absorption at 200～380 nm wavelength. The results were good when the ZnO nanorods were used as photocatalyst. |
| Keywords: ZnO nanorods UV absorption photocatalysis photodegradation of dyes |
| 投稿时间：2004-07-12 修订日期：2004-10-26 |
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| 艾仕云,金利通,周杰,路福绥.均一形貌的ZnO纳米棒的制备及其光催化性能研究[J].无机化学学报,2005,21(2):270-272. |
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