Binary Mn-FeOx nanoflakes supported on CNT by an one-step redox method for low temperature NO reduction with NH3

被引:3
作者
Zhang, Yanbing [1 ]
Chen, Yingzan [1 ]
Huang, Jinhe [1 ]
Song, Chengjian [1 ]
Cheng, Xianglong [1 ]
Ren, Haibo [1 ]
Wang, Xie [2 ]
机构
[1] Henan Univ Urban Construct, Coll Mat & Chem Engn, Pingdingshan 467000, Peoples R China
[2] Anqing Normal Univ, Coll Chem & Chem Engn, Anqing 246011, Peoples R China
关键词
CNT; low temperature; denitration acitivity; Fe2O3; MnO2; SELECTIVE CATALYTIC-REDUCTION; MN-CE/TIO2; CATALYST; REACTION-MECHANISM; OXIDE; SCR;
D O I
10.1088/2053-1591/abff75
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Binary Mn-FeOx/CNT-OSR catalysts were prepared by an one-step redox method, and showed 44%-83.7% NO conversion at 80 degrees C-180 degrees C. The catalytic activity of the 0.06 Mn-FeOx/CNT-OSR catalyst is optimum and reaches 65.9%-83.7% at 80 degrees C-180 degrees C, resulting from the generation of high valence of MnO2 and Fe2O3 with weak crystallinity.
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页数:6
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