Cu(2)S nanowires and MnS/Cu(2)S nanojunctions derived from gamma-MnS nanowires via selective cation-exchange reaction

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	Cu(2)S nanowires and MnS/Cu(2)S nanojunctions derived from gamma-MnS nanowires via selective cation-exchange reaction
	G. Xu; Y. L. Zhu; X. L. Ma
	2011
发表期刊	Physica Status Solidi a-Applications and Materials Science
ISSN	1862-6300
卷号	208 期号:1 页码:123-128
摘要	Cu(2)S nanowires and MnS/Cu(2)S junctions have been derived on the basis of gamma-MnS nanowires via cation-exchange reaction. Relationships between a selective cation exchange and the growth direction of the gamma-MnS nanowires are identified by means of transmission electron microscopy. In the case of gamma-MnS nanowires with [0001] growth direction, Cu(+) exchange with an initial gamma-MnS nanowire results in a Cu(2)S nanowire. In contrast, for gamma-MnS nanowires with [1-100] growth direction, Cu(+) exchange leads to a striped MnS/Cu(2)S junction. Mechanisms for this selective cation exchange are proposed. (C) 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
部门归属	[xu, g.; zhu, y. l.; ma, x. l.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [xu, g.] shenyang univ technol, sch sci, shenyang 110870, peoples r china.;ma, xl (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china;xlma@imr.ac.cn
关键词	Cation-exchange Reactions Cu(2)s Nanowires Mns Nanojunctions Tem Chemical Transformation Nanocrystals Growth Nucleation Mechanism Nanorods Spheres Route
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文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/30794
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	G. Xu,Y. L. Zhu,X. L. Ma. Cu(2)S nanowires and MnS/Cu(2)S nanojunctions derived from gamma-MnS nanowires via selective cation-exchange reaction[J]. Physica Status Solidi a-Applications and Materials Science,2011,208(1):123-128.
APA	G. Xu,Y. L. Zhu,&X. L. Ma.(2011).Cu(2)S nanowires and MnS/Cu(2)S nanojunctions derived from gamma-MnS nanowires via selective cation-exchange reaction.Physica Status Solidi a-Applications and Materials Science,208(1),123-128.
MLA	G. Xu,et al."Cu(2)S nanowires and MnS/Cu(2)S nanojunctions derived from gamma-MnS nanowires via selective cation-exchange reaction".Physica Status Solidi a-Applications and Materials Science 208.1(2011):123-128.