| α-MnO2和β-MnO2纳米棒的制备和催化性能研究 |
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| 引用本文： | 宋旭春,杨娥,郑遗凡,王芸.α-MnO2和β-MnO2纳米棒的制备和催化性能研究[J].无机化学学报,2007,23(5):919-922. |
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| 作者姓名： | 宋旭春 杨娥 郑遗凡 王芸 |
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| 作者单位： | 1. 福建师范大学化学系,福州,350007
2. 浙江工业大学化学工程与材料学院,杭州,310014 |
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| 摘 要： | α-MnO2 and β-MnO2 nanorods were prepared directly by facile hydrothermal process at 150 ℃ and 220 ℃, respectively. The as-prepared α-MnO2 and β-MnO2 nanorods were shown to be phase-pure single crystallites as evidenced by XRD, TEM and SEM results. Further experiments show that the as-prepared α-MnO2 and β-MnO2 nanorods have catalytic effect on the oxidation and decomposition of the methylene blue(MB) dye with H2O2. The catalytic activity of β-MnO2 is much higher than that of α-MnO2.
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| 关 键 词： | 二氧化锰 纳米棒 催化剂 |
| 文章编号： | 1001-4861(2007)05-0919-04 |
| 修稿时间： | 2007-01-08 |
Synthesis and Catalytic Activity of α-MnO2 and β-MnO2 Nanorods |
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| SONG Xu-Chun,YANG E,ZHENG Yi-Fan and WANG Yun.Synthesis and Catalytic Activity of α-MnO2 and β-MnO2 Nanorods[J].Chinese Journal of Inorganic Chemistry,2007,23(5):919-922. |
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| Authors: | SONG Xu-Chun YANG E ZHENG Yi-Fan and WANG Yun |
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| Institution: | Department of Chemistry, Fujian Normal University, Fuzhou 350007,Department of Chemistry, Fujian Normal University, Fuzhou 350007,College of Chemical Engineering and Materials Sciences, Zhejiang University of Technology, Hangzhou 310014 and Department of Chemistry, Fujian Normal University, Fuzhou 350007 |
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| Abstract: | |
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| Keywords: | manganese oxide nanorod catalyst |
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