| 花形氧化锌光催化剂的制备 |
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| 引用本文： | 许峰,王利凤,马健岩,曾宇平,李洋地.花形氧化锌光催化剂的制备[J].广州化工,2011,39(2):59-60,65. |
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| 作者姓名： | 许峰 王利凤 马健岩 曾宇平 李洋地 |
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| 作者单位： | 沈阳建筑大学材料科学与工程学院,辽宁沈阳,110168 |
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| 基金项目： | 住房和城乡建设部科技攻关项目(2008-k5-17) |
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| 摘 要： | 介绍了一种简单的由Na2CO3和ZnSO4·7H2O在无表面活性剂条件下，沉淀反应制备花形氧化锌的方法。用甲基橙作为模型化合物研究了产物在紫外灯下的光催化降解性能。使用扫描电镜、X-射线衍射、红外光谱和紫外光谱等手段对产物结构进行了表征。X-射线衍射结果表明制备的产物为氧化锌，扫描电镜的结果表明氧化锌的形貌是由纳米片组成的花形微米球。
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| 关 键 词： | 氧化锌 甲基橙 光催化刺 分解 |
Synthesis of Flower-like ZnO Photocatalyst |
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| XU Feng,WANG Li-Feng,MA Jian-yan,ZENG Yu-ping,LI Yang-di.Synthesis of Flower-like ZnO Photocatalyst[J].GuangZhou Chemical Industry and Technology,2011,39(2):59-60,65. |
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| Authors: | XU Feng WANG Li-Feng MA Jian-yan ZENG Yu-ping LI Yang-di |
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| Affiliation: | XU Feng,WANG Li-feng,MA Jian-yan,ZENG Yu-ping,LI Yang-di(School of Material Science and Engineering,Shengyang Jianzhu University,Liaoning Shenyang 110168,China) |
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| Abstract: | A simple process of producing flower-like ZnO by direct precipitation with the raw materials of Na2CO3 and ZnSO4·7H2O without any surfactant was introduced. The photocatalytic activity of the product was tested using methyl orange as the model reaction under the irradiation with ultraviolet light. SEM,XRD,IR and UV were used to characterize the structure and physical properties of the product. The XRD result showed that the product was ZnO powder and the SEM analysis showed that the morphology of the product was flower-like microsphere with nanosheets. |
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| Keywords: | Zinc oxide methyl orange photocatalyst decomposition |
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