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TiO2 promoted Ir/Al2O3 catalysts for direct decomposition of N2O

文献类型：期刊论文

作者Liu, Shuang1,2; Cong, Yu1; Huang, Yanqiang1; Zhao, Xiangyun1,2; Zhang, Tao1
刊名catalysis today
出版日期2011-10-25
卷号175期号:1页码:264-270
关键词Nitrous oxide Catalytic decomposition Iridium TiO2 Al2O3
英文摘要tio2 promoted ir/al2o3 catalysts (ir/tio2-al2o3) were successfully used in direct decomposition of n2o with high catalytic activities and good thermal stabilities. application of different characterization techniques revealed that the activity enhancement was closely correlated with the properties of the support material. iridium was highly dispersed over the binary system of tio2-al2o3, due to the nanoscale rough surface and strong interaction between iridium and the support induced by tio2 addition. enhanced capability of reversible oxygen adsorption was detected on the tio2 promoted sample, which also promoted the catalyst for n2o decomposition. (c) 2011 elsevier b.v. all rights reserved.
WOS标题词science & technology ; physical sciences ; technology
类目[WOS]chemistry, applied ; chemistry, physical ; engineering, chemical
研究领域[WOS]chemistry ; engineering
关键词[WOS]metal-exchanged zeolites ; nitrous-oxide ; mixed oxides ; iridium catalyst ; no reduction ; alumina ; temperature ; monopropellant ; oxidation ; oxygen
收录类别SCI
语种英语
WOS记录号WOS:000295735400038
公开日期2015-11-17
源URL[http://159.226.238.44/handle/321008/142346]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Shuang,Cong, Yu,Huang, Yanqiang,et al. TiO2 promoted Ir/Al2O3 catalysts for direct decomposition of N2O[J]. catalysis today,2011,175(1):264-270.
APA Liu, Shuang,Cong, Yu,Huang, Yanqiang,Zhao, Xiangyun,&Zhang, Tao.(2011).TiO2 promoted Ir/Al2O3 catalysts for direct decomposition of N2O.catalysis today,175(1),264-270.
MLA Liu, Shuang,et al."TiO2 promoted Ir/Al2O3 catalysts for direct decomposition of N2O".catalysis today 175.1(2011):264-270.

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来源：大连化学物理研究所

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