Triple-shelled NiMn2O4 hollow spheres as an efficient catalyst for low-temperature selective catalytic reduction of NOx with NH3

Yanling Han; Jincheng Mu; Xinyong Li; Jinsuo Gao; Shiying Fan; Feng Tan; Qidong Zhao

doi:10.1039/C8CC03625J

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Triple-shelled NiMn₂O₄ hollow spheres as an efficient catalyst for low-temperature selective catalytic reduction of NO_x with NH₃†

Yanling Han,‡^a Jincheng Mu,‡^a Xinyong Li,

*^a Jinsuo Gao,*^a Shiying Fan,^a Feng Tan^a and Qidong Zhao^a

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* Corresponding authors

^a Key Laboratory of Industrial Ecology and Environmental Engineering (MOE), School of Environmental Science and Technology, Dalian University of Technology, Linggong Road 2, Dalian, China
E-mail: xyli@dlut.edu.cn, jsgao@dlut.edu.cn

Abstract

Unique triple-shelled NiMn₂O₄ hollow spheres are fabricated by a facile solvothermal method. Owing to its particular triple shell structure, the as prepared NiMn₂O₄ catalyst exhibits superior low-temperature NH₃-SCR catalytic performance, achieving above 90% NO_x conversion in the temperature range from 100 °C to 225 °C.

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Article information

DOI: https://doi.org/10.1039/C8CC03625J
Article type: Communication
Submitted: 05 May 2018
Accepted: 03 Aug 2018
First published: 08 Aug 2018

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Chem. Commun., 2018,54, 9797-9800

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Triple-shelled NiMn₂O₄ hollow spheres as an efficient catalyst for low-temperature selective catalytic reduction of NO_x with NH₃

Y. Han, J. Mu, X. Li, J. Gao, S. Fan, F. Tan and Q. Zhao, Chem. Commun., 2018, 54, 9797 DOI: 10.1039/C8CC03625J

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Chemical Communications