Excellent Performance for Preferential CO Oxidition Over Porous Carbon Supported IrFe Catalysts

	Excellent Performance for Preferential CO Oxidition Over Porous Carbon Supported IrFe Catalysts
	Zhao, Xiaochen; Huang, Yanqiang; Zhang, Wangsheng; Liu, Xin; Wang, Aiqin; Wang, Junhu; Zhang, Tao
刊名	journal of nanoscience and nanotechnology
	2014-09-01
卷号	14 期号:9 页码:6970-6976
关键词	Fe Catalysts Carbon Support Mesoporous Carbon Preferential CO Oxidation
英文摘要	by employing mesoporous carbon (mc), active carbon (ac), xc-72 and cmk-3 as the supports, we report carbon supported irfe catalysts in the application of preferential oxidation of co for the first time. the optimal activity was obtained over irfe/mc, with a co conversion of 83.5% at 80 degrees c. this activity became even better in the second run and achieved a co conversion of 89.5% at 60 degrees c. the as-prepared catalysts have been characterized by n-2 sorption isotherms, x-ray diffraction, high-resolution scanning electron microscopy, transmission electron microscopy, mossbauer spectroscopy, x-ray photoelectron spectroscopy and h-2 temperature programmed reduction. the promising prox performance over the irfe/mc can be attributed to the intrinsic surface properties of mc and its specific interaction with metal species.
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, multidisciplinary ; nanoscience & nanotechnology ; materials science, multidisciplinary ; physics, applied ; physics, condensed matter
研究领域[WOS]	chemistry ; science & technology - other topics ; materials science ; physics
关键词[WOS]	selective oxidation ; active catalyst ; low-temperature ; fuel-cells ; h-2 ; monoxide ; design ; electrode ; stream ; iron
收录类别	SCI
语种	英语
WOS记录号	WOS:000335873900066
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/145472]
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	Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Xiaochen,Huang, Yanqiang,Zhang, Wangsheng,et al. Excellent Performance for Preferential CO Oxidition Over Porous Carbon Supported IrFe Catalysts[J]. journal of nanoscience and nanotechnology,2014,14(9):6970-6976.
APA	Zhao, Xiaochen.,Huang, Yanqiang.,Zhang, Wangsheng.,Liu, Xin.,Wang, Aiqin.,...&Zhang, Tao.(2014).Excellent Performance for Preferential CO Oxidition Over Porous Carbon Supported IrFe Catalysts.journal of nanoscience and nanotechnology,14(9),6970-6976.
MLA	Zhao, Xiaochen,et al."Excellent Performance for Preferential CO Oxidition Over Porous Carbon Supported IrFe Catalysts".journal of nanoscience and nanotechnology 14.9(2014):6970-6976.