Synthesis of CoNi nanowires by heterogeneous nucleation in polyol

CORC > 广州能源研究所 > 中国科学院广州能源研究所 > 中国科学院广州能源研究所

	Synthesis of CoNi nanowires by heterogeneous nucleation in polyol
	Liu, Qiying 1,2; Guo, Xiaohui 1; Wang, Tiejun2 ; Li, Yong 1; Shen, Wenjie 1
刊名	materials letters
	2010-06-15
卷号	64 期号:11 页码:1271-1274
关键词	Metallic alloys CoNi nanowires Crystal growth Core-shell structure Shape control
ISSN号	0167-577x
通讯作者	shen98@dicp.ac.cn
产权排序	[liu, qiying; guo, xiaohui; li, yong; shen, wenjie] chinese acad sci, dalian inst chem phys, state key lab catalysis, dalian 116023, peoples r china; [liu, qiying; wang, tiejun] chinese acad sci, guangzhou inst energy convers, key lab renewable energy & gas hydrate, guangzhou 510640, guangdong, peoples r china
中文摘要	coni nanorwires/nanorods, depending on the loading of ni, were prepared by heterogeneous nucleation in polyol. coni nanowires with the length up to 1000 nm and the diameter of about 10 nm were obtained when the loading of ni was no more than 30%, whereas nanorods with the length of about 500 nm and the diameter of 20 nm were produced with further increasing the loading of ni. it was revealed that the nanowires might be a core-shell structure where the core was formed by the fast reduction of co(2+) and the shell was constructed by the combined reduction of co(2+) and when used for hydrogenolysis of glycerol, the coni nanowires showed significantly enhanced glycerol conversion and propanediol selectivity as compared to the pure co nanowires.
英文摘要	coni nanorwires/nanorods, depending on the loading of ni, were prepared by heterogeneous nucleation in polyol. coni nanowires with the length up to 1000 nm and the diameter of about 10 nm were obtained when the loading of ni was no more than 30%, whereas nanorods with the length of about 500 nm and the diameter of 20 nm were produced with further increasing the loading of ni. it was revealed that the nanowires might be a core-shell structure where the core was formed by the fast reduction of co(2+) and the shell was constructed by the combined reduction of co(2+) and when used for hydrogenolysis of glycerol, the coni nanowires showed significantly enhanced glycerol conversion and propanediol selectivity as compared to the pure co nanowires. (c) 2010 elsevier b.v. all rights reserved.
学科主题	materials science ; physics
WOS标题词	science & technology ; technology ; physical sciences
类目[WOS]	materials science, multidisciplinary ; physics, applied
研究领域[WOS]	materials science ; physics
关键词[WOS]	surface alloy ; bimetallic surfaces ; chemical-properties ; liquid polyol ; nanoparticles ; ni ; catalyst ; methane ; growth ; cobalt
收录类别	SCI
原文出处	https://dx.doi.org/10.1016/j.matlet.2010.03.006
语种	英语
WOS记录号	WOS:000278148900009
公开日期	2014-12-24
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/8496]
专题	中国科学院广州能源研究所生物质化工品制备实验室
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, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Liu, Qiying,Guo, Xiaohui,Wang, Tiejun,et al. Synthesis of CoNi nanowires by heterogeneous nucleation in polyol[J]. materials letters,2010,64(11):1271-1274.
APA	Liu, Qiying,Guo, Xiaohui,Wang, Tiejun,Li, Yong,&Shen, Wenjie.(2010).Synthesis of CoNi nanowires by heterogeneous nucleation in polyol.materials letters,64(11),1271-1274.
MLA	Liu, Qiying,et al."Synthesis of CoNi nanowires by heterogeneous nucleation in polyol".materials letters 64.11(2010):1271-1274.