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题名: Facile Synthesis of Ultrathin AuCu Dimetallic Nanowire Networks
作者: Shi, Lihua1, 2;  Wang, Aiqin1;  Huang, Yanqiang1;  Chen, Xiaowei3;  Jose Delgado, Juan3;  Zhang, Tao1
关键词: Gold ;  Copper ;  Alloys ;  Crystal growth ;  Nanostructures
刊名: EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
发表日期: 2012-06-01
DOI: 10.1002/ejic.201200018
期: 16, 页:2700-2706
收录类别: SCI
文章类型: Article
类目[WOS]: Chemistry, Inorganic & Nuclear
研究领域[WOS]: Chemistry
英文摘要: In this paper we describe a rapid and effective wet chemical route to the synthesis of netlike AuCu dimetallic nanowires, in which HAuCl4 and Cu(NO3)2 were co-reduced by NaBH4 in aqueous solution in the presence of surfactant Triton X-100. The nanowires are composed of homogeneous AuCu alloy and possess a uniform diameter of around 3.7 nm. The influence of the experimental parameters including the concentration of the reducing agent and capping agent, kinds of capping agent, and the ratio of Au/Cu on the formation of AuCu nanowires have been studied. Among the various parameters investigated, copper was found to play a key role in facilitating the formation of nanowires by means of an oriented attachment mechanism. This method can be further extended to the synthesis of other copper-containing dimetallic nanowires such as PtCu and PdCu dimetallic nanowire networks.
关键词[WOS]: SEED-MEDIATED SYNTHESIS ;  WELL-CONTROLLED SIZES ;  OPTICAL-PROPERTIES ;  PLATINUM NANOPARTICLES ;  MAGNETIC-PROPERTIES ;  OXYGEN REDUCTION ;  POLYOL SYNTHESIS ;  SINGLE-CRYSTAL ;  GOLD OCTAHEDRA ;  NANOCRYSTALS
语种: 英语
WOS记录号: WOS:000304089700016
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142838
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, State Key Lab Catalysis, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
3.Univ Cadiz, Fac Ciencias, Dept Ciencia Mat & Ingn Met & Quim Inorgan, Cadiz 11510, Spain

Recommended Citation:
Shi, Lihua,Wang, Aiqin,Huang, Yanqiang,et al. Facile Synthesis of Ultrathin AuCu Dimetallic Nanowire Networks[J]. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY,2012(16):2700-2706.
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