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DOI	10.1016/j.matchemphys.2006.12.004
	A facile solution route to CuS hexagonal narioplatelets
	Liu, Yanshan; Qin, Donghuan; Wang, Li; Cao, Yong
发表日期	2007
ISSN	0254-0584
起始页码	201
结束页码	206
卷号	102 期号:2-3
英文摘要	We report a facile solution route for the synthesis of single-crystalline and hexagonal CuS nanoplatelets by thermolysing single-precursor copper ethylxanthate [Cu(exan)(2)] in hexadecylamine (HDA) at moderate temperature. The morphology and structure of CuS nanocrystals (NCs) are characterized by means of XRD, TEM, HRTEM, SAED and UV-vis absorption spectroscopy. Key synthetic parameters, such as reaction temperature, reaction time and precursor concentration, which have a great influence on the size and shape of the products, have been comprehensively investigated. It was found out that the nanoplatelets are self-assembled into one-dimensional ordered string-like structure under appropriate conditions. The solvent used to disperse the nanocrystals can affect the self-assembly of the CuS nanoplatelets, and polar solvent favors the formation of long strings. The possible mechanisms of forming hexagonal nanoplatelets and self-assembled strings are discussed. (c) 2006 Elsevier B.V. All rights reserved.
英文关键词	nanostructures; semiconductors; chemical synthesis; transmission electron microscopy
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
来源期刊	MATERIALS CHEMISTRY AND PHYSICS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/158689
作者单位	Cao, Y (corresponding author), S China Univ Technol, Inst Polymer Optoelect Mat & Devices, Key Lab Special Funct Mat, Guangzhou 510640, Peoples R China.
推荐引用方式 GB/T 7714	Liu, Yanshan,Qin, Donghuan,Wang, Li,et al. A facile solution route to CuS hexagonal narioplatelets[J],2007,102(2-3).
APA	Liu, Yanshan,Qin, Donghuan,Wang, Li,&Cao, Yong.(2007).A facile solution route to CuS hexagonal narioplatelets.MATERIALS CHEMISTRY AND PHYSICS,102(2-3).
MLA	Liu, Yanshan,et al."A facile solution route to CuS hexagonal narioplatelets".MATERIALS CHEMISTRY AND PHYSICS 102.2-3(2007).