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| 尖晶石型纳米SnO_2-ZnO复合材料对染料的光催化性能研究 | |
| 引用本文： | 郑秀君,张恒强,张永,许伟锋,肖雪,赵喜芝.尖晶石型纳米SnO_2-ZnO复合材料对染料的光催化性能研究[J].化学与粘合,2014,36(6):424-426. |
| 作者姓名： | 郑秀君 张恒强 张永 许伟锋 肖雪 赵喜芝 |
| 作者单位： | 1. 哈尔滨石油学院化学工程系,黑龙江哈尔滨,150027 2. 河北民族师范学院化学系,河北承德,067000 3. 齐齐哈尔大学材料科学与工程学院,黑龙江齐齐哈尔,161006 4. 黑龙江工程学院材料与化学工程系,黑龙江哈尔滨,150050 |
| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
| 摘 要： | 通过化学共沉淀法,制备尖晶石型SnO2-ZnO复合金属氧化物纳米粉体。利用X射线衍射分析(XRD)、扫描电镜(SEM)分析粉体结构和形貌;通过紫外可见光谱分析光催化剂对甲基橙、二甲酚橙、茜素红、茜素黄四种染料的光催化降解情况。结果表明,该复合氧化物粉体平均粒径小于40nm。通过计算染料的脱色率,说明该催化剂对以上四种染料均有良好的光催化降解作用。 |
| 关 键 词： | 尖晶石型SnO2-ZnO 光催化性能 甲基橙 二甲酚橙 茜素红 茜素黄 |
Study on Photocatalytic Performance of Spinel Type Nano SnO2-ZnO Composite Material for Photocatalytic Degradation of Dyes |
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| ZHENG Xiu-jun,ZHANG Heng-qiang,ZHANG Yong,XU Wei-feng,XIAO Xue,ZHAO Xi-zhi.Study on Photocatalytic Performance of Spinel Type Nano SnO2-ZnO Composite Material for Photocatalytic Degradation of Dyes[J].Chemistry and Adhesion,2014,36(6):424-426. | |
| Authors: | ZHENG Xiu-jun ZHANG Heng-qiang ZHANG Yong XU Wei-feng XIAO Xue ZHAO Xi-zhi |
| Affiliation: | ZHENG Xiu-jun;ZHANG Heng-qiang;ZHANG Yong;XU Wei-feng;XIAO Xue;ZHAO Xi-zhi;Department of Chemical Engineering,Harbin Institute of Petroleum;Department of Chemistry, Hebei Normal University for Nationalities;College of Materials Science and Engineering, Qiqihar University;Department of Materials and Chemical Engineering,Heilongjiang Institute of Technology; |
| Abstract: | By chemical co-precipitation method, the spinel SnO2-ZnO composite metal oxide nano powder is prepared. The structure and mor- phology of powder is analyzed by X ray diffraction （XRD） and scanning electron microscopy （SEM）. The photocatalytic degradations of methyl or- ange, xylenol orange, alizarin red and alizarin yellow are analyzed by UV visible spectroscopy. The results show that the average particle size of this composite oxide powder is less than 40nm. By calculating the decolorization rate of dyes, it is proved that this catalyst has excellent photocatalytic degradation effect on the four kinds of dyes as mentioned above. |
| Keywords: | Spinel SnO2-ZnO photocatalytic performance methyl orange xylenol orange alizarin red alizarin yellow |
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