| La0.67Sr0.33Mn0.7Fe0.3O3的制备及其光催化性能研究 |
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| 引用本文： | 董平,王正德.La0.67Sr0.33Mn0.7Fe0.3O3的制备及其光催化性能研究[J].包头钢铁学院学报,2015,34(1):26-28. |
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| 作者姓名： | 董平 王正德 |
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| 作者单位： | 内蒙古科技大学化学与化工学院,内蒙古包头,014010 |
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| 摘 要： | 采用溶胶—凝胶燃烧法制备了纳米级钙钛矿型复合氧化物La0.67Sr0.33Mn0.7Fe0.3O3,通过XRD、SEM对样品的物相和形貌进行表征,结果表明所得La0.67Sr0.33Mn0.7Fe0.3O3样品为钙钛矿结构,直径约为50纳米,长度为1μm.以350 W氙灯做光源,催化降解亚甲基蓝水溶液,反应6 h,降解率达到96%.
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| 关 键 词： | 钙钛矿锰氧化物 溶胶凝胶燃烧法 亚甲基蓝 光催化 |
The preparation of La0.67Sr0.33Mn0.7Fe0.3O3 and the study of its photo catalytic performance |
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| DONG Ping,WANG Zheng-de.The preparation of La0.67Sr0.33Mn0.7Fe0.3O3 and the study of its photo catalytic performance[J].Journal of Baotou University of Iron and Steel Technology,2015,34(1):26-28. |
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| Authors: | DONG Ping WANG Zheng-de |
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| Affiliation: | DONG Ping;WANG Zheng-de;Chemistry and Chemical Engineering School,Inner Mongolia University of Science and Technology; |
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