| 纳米球状氧化锌的制备及光催化性能研究 |
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| 引用本文： | 刘田田,贾瑛,程文娟.纳米球状氧化锌的制备及光催化性能研究[J].化学推进剂与高分子材料,2011,9(5):79-82. |
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| 作者姓名： | 刘田田 贾瑛 程文娟 |
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| 作者单位： | 1. 第二炮兵工程学院,陕西西安,710025
2. 机械工业勘察设计研究院,陕西西安,710043 |
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| 摘 要： | 在不添加表面活性剂条件下,用水热法合成制备出球状ZnO颗粒.利用X射线衍射(XRD)、电镜扫描(SEM)、紫外-可见漫反射光谱(UV-vis)等手段对产物进行表征,并根据实验结果提出可能的生长机理,并将制备的ZnO在紫外光照射下光催化降解30 mg/L的偏二甲肼(UDMH)废水.实验结果表明:制备的球状ZnO属于纳米级...
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| 关 键 词： | 纳米 球状氧化锌 光催化 偏二甲肼 |
Studies on Preparation and Photocatalytic Property of Nano-Sized Spheric ZnO |
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| LIU Tiantian,JIA Ying,CHENG Wenjuan.Studies on Preparation and Photocatalytic Property of Nano-Sized Spheric ZnO[J].Chemical Propellants & Polymeric Materials,2011,9(5):79-82. |
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| Authors: | LIU Tiantian JIA Ying CHENG Wenjuan |
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| Affiliation: | LIU Tiantian1,JIA Ying1,CHENG Wenjuan2(1.The Second Artillery Engineering College,Xi'an 710025,China,2.China JK Institute of Engineering Investigation and Design,Xi'an 710043,China) |
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| Abstract: | The spheric ZnO particle was prepared by using hydrothermal synthesis method without adding surfactants.The product was characterized by using X-ray diffraction(XRD),scanning electron microscopy(SEM),UV-Vis diffuse absorption spectra(UV-Vis),and so on.The possible growing mechanism was proposed according to the experimental results.The synthesized spheric ZnO was used to photo-catalytically degrade wastewater containing 30 mg/L unsymmetrical dimethylhydrazine(UDMH) under UV radiation.The experimental result... |
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| Keywords: | nanometer spheric ZnO photo-catalysis unsymmetrical dimethylhydrazine |
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