Template-free synthesis of hierarchically macro-mesoporous Mn-TiO

2018年第12卷第1期

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《化学科学与工程前沿（英文）》 >> 2018年第12卷第1期 doi: 10.1007/s11705-017-1679-2

Template-free synthesis of hierarchically macro-mesoporous Mn-TiO

. State Key Laboratory of Advanced Technology for Material Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.. State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430070, China.. Laboratory of Inorganic Materials Chemistry, Univernisity of Namur, Namur B-5000, Belgium.. Clare Hall, University of Cambridge, Cambridge, CB2 1EW, UK

录用日期： 2017-10-31 发布日期： 2018-02-26

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摘要

This study described a template-free method for the synthesis of hierarchically macro-mesoporous Mn-TiO catalysts. The promoting effect of Mn doping and the hierarchically macro-mesoporous architecture on TiO based catalysts was also investigated for the selective reduction of NO with NH . The results show that the catalytic performance of TiO based catalysts was improved greatly after Mn doping. Meanwhile, the Mn-TiO catalyst with the hierarchically macro-mesoporous architecture has a better catalytic activity than that without such an architecture.

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titania ; hierarchically macro-mesoporous structure ; Mn-doping ; selective catalytic reduction