Electrochemical synthesis of silver nanoparticles

被引：194

作者：

Starowicz, M ^{[1
]}

Stypula, B ^{[1
]}

Banas, J ^{[1
]}

机构：

[1] AGH Univ Sci & Technol, Fac Foundry Engn, Dept Gen & Analyt Chem, PL-30059 Krakow, Poland

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2006年 / 8卷 / 02期

关键词：

electrosynthesis; nanocrystalline metallic silver; ethanol; cyclic voltammetry;

D O I：

10.1016/j.elecom.2005.11.018

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Silver polarisation in non-aqueous solution of NaNO3 in ethanol was investigated by means of cyclic voltammetry and chronoamperometry. A deposit consisting of metallic silver nanoparticles has been obtained by both potentiostatic and galvanostatic method. The proposed mechanism assumes that both anodic dissolution of silver and its reduction to metallic state proceed during polarisation in ethanol. The described process is a new and very simple method of producing silver nanoparticles. (c) 2005 Elsevier B.V. All rights reserved.

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页码：227 / 230

页数：4

相关论文

共 26 条

[1] Formation of silver nanoparticles by laser ablation of a silver target in NaCl solution [J].

Bae, CH ;

Nam, SH ;

Park, SM .

APPLIED SURFACE SCIENCE, 2002, 197 :628-634

[2] Using probe beam deflection (PBD) to investigate the electrochemical oxidation of silver in perchlorate media in the presence and absence of chloride ions [J].

Brolo, AG ;

Sharma, SD .

ELECTROCHIMICA ACTA, 2003, 48 (10) :1375-1384

[3] Studies of electrochemical quantized capacitance charging of surface ensembles of silver nanoparticles [J].

Cheng, WL ;

Dong, SJ ;

Wang, EK .

ELECTROCHEMISTRY COMMUNICATIONS, 2002, 4 (05) :412-416

[4] Selective colorimetric detection of polynucleotides based on the distance-dependent optical properties of gold nanoparticles [J].

Elghanian, R ;

Storhoff, JJ ;

Mucic, RC ;

Letsinger, RL ;

Mirkin, CA .

SCIENCE, 1997, 277 (5329) :1078-1081

[5] Investigation of passivated silver nanoparticles [J].

He, ST ;

Yao, JN ;

Xie, SS ;

Pang, SJ ;

Gao, HJ .

CHEMICAL PHYSICS LETTERS, 2001, 343 (1-2) :28-32

[6]

Jian Z., 2005, MICROELECTRON ENG, V77, P58, DOI DOI 10.1016/J.MEE.2004.08.005

[7] Preparation of noble metal nanoparticles in supercritical carbon dioxide [J].

Kameo, A ;

Yoshimura, T ;

Esumi, K .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2003, 215 (1-3) :181-189

[8] Synthesis and characterization of Ag and Ag-SiO2 nanoparticles [J].

Kim, YH ;

Lee, DK ;

Kang, YS .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2005, 257-58 :273-276

[9] Phase transfer of silver nanoparticles from aqueous to organic solutions using fatty amine molecules [J].

Kumar, A ;

Joshi, H ;

Pasricha, R ;

Mandale, AB ;

Sastry, M .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2003, 264 (02) :396-401

[10] NANOCRYSTALLINE METALLIC POWDERS AND FILMS PRODUCED BY THE POLYOL METHOD [J].

KURIHARA, LK ;

CHOW, GM ;

SCHOEN, PE .

NANOSTRUCTURED MATERIALS, 1995, 5 (06) :607-613