Sonochemical synthesis of silver nanorods by reduction of sliver nitrate in aqueous solution

被引：68

作者：

Zhu, Yu-ping ^{[1
]}

Wang, Xi-kui ^{[1
,2
]}

Guo, Wei-lin ^{[1
]}

Wang, Jin-gang ^{[1
]}

Wang, Chen ^{[2
]}

机构：

[1] Univ Jinan, Coll Chem & Chem Engn, Jinan 250022, Peoples R China

[2] Coll Chem Engn, Shandong Inst Light Ind, Jinan 250353, Peoples R China

来源：

ULTRASONICS SONOCHEMISTRY | 2010年 / 17卷 / 04期

关键词：

Silver; Nanorods; Sonochemical synthesis; Formation mechanism; GOLD NANORODS; ELECTROCHEMICAL SYNTHESIS; ASSISTED SYNTHESIS; NANOPARTICLES; NANOWIRES; NANOSPHERES; IRRADIATION; HYDROLYSIS; ULTRASOUND; DENDRITES;

D O I：

10.1016/j.ultsonch.2010.01.003

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The sonochemical synthesis of sliver nanorods has been achieved by ultrasonic irradiation of the aqueous solution of sliver nitrate, methenamine (HMTA) and poly (vinyl pyrrolidone) (PVP) for 60 min The silver nanorods obtained have lengths of 4-7 mu m and mean diameters of about 100 urn The structures of the samples were characterized by transmission electron microscopy (TEM), scanning electron microscopy (SEM), selected area electron diffraction (SAED) and X-ray powder diffraction (XRD), and the chemical composition of the sample was examined by energy-dispersive X-ray spectrum (EDS) The effects of the irradiation time, the concentration of PVP and the reaction temperature on the morphology of silver nanorods were discussed, and the mechanism of the silver nanorods formation was tentatively inferred. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：675 / 679

页数：5

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