| 沸石承载制备光催化材料的研究 |
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| 引用本文： | 王玉洁,田莉玉,李芳菲,杨正文,王艳芳.沸石承载制备光催化材料的研究[J].吉林大学学报(地球科学版),2004,34(4):653-656. |
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| 作者姓名： | 王玉洁 田莉玉 李芳菲 杨正文 王艳芳 |
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| 作者单位： | 吉林大学,测试科学实验中心,吉林,长春,130026;吉林大学,材料科学与工程学院,吉林,长春,130026 |
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| 摘 要： | 采用具有架状结构的天然沸石为基体,负载ZnO制得性能优异的光催化材料.在普通日光照射下,该催化剂对甲基橙具有良好的光降解效果.采用XRD、IR、SEM等手段对样品的晶相及形貌进行分析,结果表明,ZnO在水相体系中可直接在矿物表面生长,且沸石的结构对甲基橙的光解脱色起到了重要作用.
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| 关 键 词： | 天然沸石 氧化锌 光催化 |
| 文章编号： | 1671-5888(2004)04-0653-04 |
| 修稿时间： | 2003年11月3日 |
Study on preparing photo-catalysis of ZnO carried by natural zellites |
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| WANG Yu-jie,TIAN Li-yu,LI Fang-fei,YANG Zheng-wen,WANG Yan-fang.Study on preparing photo-catalysis of ZnO carried by natural zellites[J].Journal of Jilin Unviersity:Earth Science Edition,2004,34(4):653-656. |
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| Authors: | WANG Yu-jie TIAN Li-yu LI Fang-fei YANG Zheng-wen WANG Yan-fang |
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| Institution: | WANG Yu-jie~1,TIAN Li-yu~1,LI Fang-fei~2,YANG Zheng-wen~2,WANG Yan-fang~2 |
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| Abstract: | A photo-catalysis material with good functions has been made up of ZnO carried by natural zeolites with frame structure. The results show that the catalysis material has a very good degradation effect on methyl orange aqueous solution under solar light. Analyses about crystal phases, chemical bonds and micro-images by XRD, IR and SEM show that ZnO in aqua system with zeolites present can be formed directly on mineral surfaces. It is verified that the special structure of zoelites plays an important role in the degradation and discoloration to methyl orange under solar light. |
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| Keywords: | nature-zeolites ZnO photo-catalysis |
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