典型文献
A facile preparation of hausmannite as a high-performance catalyst for toluene combustion
文献摘要：
Mesoporous transition metal oxide catalysts are well-used in the elimination of volatile organic com-pounds.In this study,we developed an efficient method for the preparation of mesoporous-Mn3O4(m-Mn3O4)without the use of templates or surfactants.In this method,KCl protects oxygen defects on the surface of fresh Mn3O4 crystallites.m-Mn3O4 shows higher ameliorative catalytic activity than bulk-Mn3O4(b-Mn3O4)and calcined-Mn3O4(c-Mn3O4),achieving toluene catalytic oxidation of T1o and T90(the temperature at a conversion rate of about 10％and 90％)at 191℃and 230℃,respectively(WHSV=40,000 ml·g-1·h-1).Based on various characterizations,the prepared m-Mn3O4 has large speci-fic surface area and abundant oxygen defects,and thus can provide more surface active sites,which give it superior toluene combustion activity.
文献关键词：
中图分类号：
作者姓名：
Qi Liu;Gao Cheng;Ming Sun;Weixiong Yu;Xiaohong Zeng;Shichang Tang;Yongfeng li;Lin Yu
作者机构：
School of Chemical Engineering and Light Industry,Key Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education,Guangzhou Key Laboratory of Clean Transportation Energy Chemistry,Guangdong University of Technology,Guangzhou 510006,China
文献出处：
引用格式：
[1]Qi Liu;Gao Cheng;Ming Sun;Weixiong Yu;Xiaohong Zeng;Shichang Tang;Yongfeng li;Lin Yu-.A facile preparation of hausmannite as a high-performance catalyst for toluene combustion)[J].中国化学工程学报（英文版）,2022(04):392-401
A类：
hausmannite,T1o
B类：
facile,preparation,performance,toluene,combustion,Mesoporous,transition,metal,oxide,catalysts,well,used,elimination,volatile,organic,pounds,In,this,study,developed,efficient,method,mesoporous,Mn3O4,without,templates,surfactants,KCl,protects,oxygen,defects,surface,fresh,crystallites,shows,higher,ameliorative,catalytic,activity,than,bulk,calcined,achieving,oxidation,T90,temperature,conversion,rate,about,respectively,WHSV,ml,Based,various,characterizations,prepared,has,large,speci,area,abundant,thus,can,provide,more,active,sites,which,give,superior
AB值：
0.591848
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
