Template-free synthesis of hierarchically macro-mesoporous Mn-TiO2 catalysts for selective reduction of NO with NH3
Zhao Peng , Li-Hua Chen , Ming-Hui Sun , Pan Wu , Chang Cai , Zhao Deng , Yu Li , Wei-Hong Zheng , Bao-Lian Su
Front. Chem. Sci. Eng. ›› 2018, Vol. 12 ›› Issue (1) : 43 -49.
Template-free synthesis of hierarchically macro-mesoporous Mn-TiO2 catalysts for selective reduction of NO with NH3
This study described a template-free method for the synthesis of hierarchically macro-mesoporous Mn-TiO2 catalysts. The promoting effect of Mn doping and the hierarchically macro-mesoporous architecture on TiO2 based catalysts was also investigated for the selective reduction of NO with NH3. The results show that the catalytic performance of TiO2 based catalysts was improved greatly after Mn doping. Meanwhile, the Mn-TiO2 catalyst with the hierarchically macro-mesoporous architecture has a better catalytic activity than that without such an architecture.
titania / hierarchically macro-mesoporous structure / Mn-doping / selective catalytic reduction
Higher Education Press and Springer-Verlag GmbH Germany
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