典型文献
An investigation on catalytic performance and reaction mechanisms of Fe/OMS-2 for the oxidation of carbon monoxide,ethyl acetate,and toluene
文献摘要：
The octahedral molecular sieve (OMS-2)-supported Fe (xFe/OMS-2:x =1,3,5,and 10) cat-alysts were prepared using the pre-incorporation method.Physicochemical properties of the as-synthesized materials were characterized by means of various techniques,and their catalytic activities for CO,ethyl acetate,and toluene oxidation were evaluated.Among all of the samples,performed the best,with the reaction temperature required to achieve 90％conversion (T90％) being 160℃ for CO oxidation,210℃ for ethyl acetate oxidation,and 285℃for toluene oxidation.Such a good catalytic performance of 5Fe/OMS-2 was associated with its high (Mn3+ + Mn2+) content and adsorbed oxygen species concentration,and good low-temperature reducibility and lattice oxygen mobility as well as strong interaction between Fe and OMS-2.In addition,catalytic mechanisms of the oxidation of three pollutants over the 5Fe/OMS-2 catalyst were also studied.It was found that CO,ethyl acetate or toluene was first adsorbed,then the related intermediates were formed,and finally the formed interme-diates were completely converted into CO2 and H2O.
文献关键词：
中图分类号：
作者姓名：
Ning Dong;Mengyue Chen;Qing Ye;Dan Zhang;Hongxing Dai
作者机构：
Key Laboratory of Beijing on Regional Air Pollution Control,Department of Environmental Science,School of Environmental and Chemical Engineering,Faculty of Environment and Life,Beijing University of Technology,Beijing 100124,China;Beijing Key Laboratory for Green Catalysis and Separation,Key Laboratory of Beijing on Regional Air Pollution Control,Key Laboratory of Advanced Functional Materials,Education Ministry of China,and Laboratory of Catalysis Chemistry and Nanoscience,Department of Environmental Chemical Engineering,School of Environmental and Chemical Engineering,Faculty of Environment and Life,Beijing University of Technology,Beijing 100124,China
文献出处：
引用格式：
[1]Ning Dong;Mengyue Chen;Qing Ye;Dan Zhang;Hongxing Dai-.An investigation on catalytic performance and reaction mechanisms of Fe/OMS-2 for the oxidation of carbon monoxide,ethyl acetate,and toluene)[J].环境科学学报（英文版）,2022(02):258-268
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B类：
An,investigation,catalytic,performance,reaction,mechanisms,OMS,oxidation,carbon,monoxide,ethyl,acetate,toluene,octahedral,molecular,sieve,supported,xFe,alysts,were,prepared,using,incorporation,method,Physicochemical,properties,synthesized,materials,characterized,by,means,various,techniques,their,activities,evaluated,Among,samples,performed,best,temperature,required,achieve,conversion,T90,being,Such,good,5Fe,was,associated,its,high,Mn3+,Mn2+,content,adsorbed,oxygen,species,concentration,low,reducibility,lattice,mobility,well,strong,interaction,between,In,addition,three,pollutants,over,catalyst,also,studied,It,found,that,first,then,related,intermediates,finally,completely,converted,into,H2O
AB值：
0.544871
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