Size-controllable Ni5TiO7 nanowires as promising catalysts for CO oxidation

IMR OpenIR

	Size-controllable Ni5TiO7 nanowires as promising catalysts for CO oxidation
	Jiang, Yanan; Liu, Baodan; Yang, Lini; Yang, Bing; Liu, Xiaoyuan; Liu, Lusheng; Weimer, Christian; Jiang, Xin; baodanliu@imr.ac.cn; xjiang@imr.ac.cn
	2015
发表期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
卷号	5 页码:-
摘要	Ni5TiO7 nanowires with controllable sizes are synthesized using PEO method combined with impregnation and annealing at 1050 degrees C in air, with adjustment of different concentrations of impregnating solution to control the dimension of nanowires. The resulting nanowires are characterized in details using X-ray diffraction, scanning electron microscopy, transmission electron microscopy and energy dispersive X-ray analysis. In addition, the CO catalytic oxidation performance of the Ni5TiO7 nanowires is investigated using a fixed-bed quartz tubular reactor and an on-line gas chromatography system, indicating that the activity of this catalytic system for CO oxidation is a strong dependency upon the nanocrystal size. When the size of the Ni5TiO7 nanowires is induced from 4 mu m to 50 nm, the corresponding maximum conversion temperature is lowered by similar to 100 degrees C.
部门归属	[jiang, yanan ; liu, baodan ; yang, bing ; liu, xiaoyuan ; liu, lusheng ; jiang, xin] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china ; [yang, lini] liaoning univ, coll chem, shenyang 110036, liaoning, peoples r china ; [weimer, christian] univ siegen, inst mat engn, d-57076 siegen, germany
资助者	Knowledge Innovation Program of Institute of Metal Research (IMR), Chinese Academy of Science (CAS) [Y2NCA111A1, Y3NCA111A1]; Youth Innovation Promotion Association, Chinese Academy of Sciences [Y4NC711171]
收录类别	sci
语种	英语
WOS记录号	WOS:000361597000001
引用统计	被引频次：24[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/75118
专题	中国科学院金属研究所
通讯作者	baodanliu@imr.ac.cn; xjiang@imr.ac.cn
推荐引用方式 GB/T 7714	Jiang, Yanan,Liu, Baodan,Yang, Lini,et al. Size-controllable Ni5TiO7 nanowires as promising catalysts for CO oxidation[J]. SCIENTIFIC REPORTS,2015,5:-.
APA	Jiang, Yanan.,Liu, Baodan.,Yang, Lini.,Yang, Bing.,Liu, Xiaoyuan.,...&xjiang@imr.ac.cn.(2015).Size-controllable Ni5TiO7 nanowires as promising catalysts for CO oxidation.SCIENTIFIC REPORTS,5,-.
MLA	Jiang, Yanan,et al."Size-controllable Ni5TiO7 nanowires as promising catalysts for CO oxidation".SCIENTIFIC REPORTS 5(2015):-.