标题:A facile method for synthesis of polygonal silver nanopartilces
作者:Wu, YZ; Zhao, XL; Tian, F; Hao, XP; Yang, JX
通讯作者:Hao, XP
作者机构:State Key Laboratory of Crystal Materials, Institute of Crystal Materials, Shandong University, Jinan 250100, China;College of C
会议名称:3rd Asian Conference on Crystal Growth and Crystal Technology (CGCT-3)
会议日期:OCT 16-19, 2005
来源:稀土学报(英文版)
出版年:2006
卷:24
页码:115-118
关键词:silver nanoparticle;[BMIM]·PF6;poly-(vinylpyrrolidone) (PVP)
摘要:The synthesis of nanosized powders and their assembly is of considerable importance to the microelectronics industry because of the pervasive drive to miniaturize components. In this work, silver (Ag) nanoparticls was syntheized. Polygonal silver nanoparticls were synthesized by reacting AgNO3 with hydroquinone, in the presence of poly-(vinylpyrrolidone) (PVP) and an ionic liquid 1-n-butyl-3-methylimidazolium hexafluoroborate ([BMIM]·PF6) at ambient temperature. XRD shows that the crystal structure of the nanoparticles is face-centered cubic. TEM measurements display the silver particles with uniform size and narrow particle size distributions. The UV-Vis spectra of the nanoplates distinguish from those of the samples prepared in the absence of PVP and/or ILs. This method is facile and the as-prepared silver nanoparticls are also stable in some solvents, such as ethanol and water.
收录类别:CPCI-S;SCIE
WOS核心被引频次:1
资源类型:会议论文;期刊论文
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