Electrophoretic deposition of ligand-stabilized silver nanoparticles synthesized by the process of photochemical reduction

被引:13
作者
Li, HX [1 ]
Lin, MZ
Hou, JG
机构
[1] Univ Sci & Technol China, Dept Astron & Appl Phys, Hefei 230026, Peoples R China
[2] Univ Sci & Technol China, Ctr Phys Sci, Hefei 230026, Peoples R China
基金
美国国家科学基金会;
关键词
monolayer; single-crystal film; ligand-stabilized silver nanoparticles (LSSN); electrophoretic deposition; photochemical reduction; TEM;
D O I
10.1016/S0022-0248(00)00023-3
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
We present experimental investigations of electrophoretic deposition of ligand-stabilized silver nanoparticles (LSSN) which were synthesized by the method of photochemical reduction. The result indicates that synthesizing conditions of the LSSN, such as irradiation time during synthesis, and the concentration of surfactant, affect the formation of deposited ligand-stabilized silver nanoparticles (DLSSN). When the irradiation time was 5 min, the DLSSN was in the form of individual nanoparticles; however, when the irradiation time was 10 min, the DLSSD was in the form of single crystal silver film. The lower concentration of surfactant led to better quality single-crystal silver film.Higher depositing voltage led to coalescence of DLSSN. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:222 / 226
页数:5
相关论文
共 14 条
[1]   Self-assembly of a two-dimensional superlattice of molecularly linked metal clusters [J].
Andres, RP ;
Bielefeld, JD ;
Henderson, JI ;
Janes, DB ;
Kolagunta, VR ;
Kubiak, CP ;
Mahoney, WJ ;
Osifchin, RG .
SCIENCE, 1996, 273 (5282) :1690-1693
[2]   PREPARATION OF ORDERED COLLOID MONOLAYERS BY ELECTROPHORETIC DEPOSITION [J].
GIERSIG, M ;
MULVANEY, P .
LANGMUIR, 1993, 9 (12) :3408-3413
[3]   FORMATION OF ORDERED 2-DIMENSIONAL GOLD COLLOID LATTICES BY ELECTROPHORETIC DEPOSITION [J].
GIERSIG, M ;
MULVANEY, P .
JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (24) :6334-6336
[4]   Pressure/temperature phase diagrams and superlattices of organically functionalized metal nanocrystal monolayers: The influence of particle size, size distribution, and surface passivant [J].
Heath, JR ;
Knobler, CM ;
Leff, DV .
JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (02) :189-197
[5]  
KONG QS, THIN FILM ELECT
[6]  
LIN MZ, 1996, THESIS U PARIS S ORS
[7]   FIRST STEPS TOWARDS ORDERED MONOLAYERS OF LIGAND-STABILIZED GOLD CLUSTERS [J].
PESCHEL, S ;
SCHMID, G .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1995, 34 (13-14) :1442-1443
[8]   TWO-DIMENSIONAL AGGREGATION AND CRYSTALLIZATION OF A COLLOIDAL SUSPENSION OF LATEX SPHERES [J].
RICHETTI, P ;
PROST, J ;
BAROIS, P .
JOURNAL DE PHYSIQUE LETTRES, 1984, 45 (23) :1137-1143
[9]   LARGE CLUSTERS AND COLLOIDS - METALS IN THE EMBRYONIC STATE [J].
SCHMID, G .
CHEMICAL REVIEWS, 1992, 92 (08) :1709-1727
[10]   A FASCINATING NEW FIELD IN COLLOID SCIENCE - SMALL LIGAND-STABILIZED METAL-CLUSTERS AND POSSIBLE APPLICATION IN MICROELECTRONICS .1. STATE-OF-THE-ART [J].
SCHON, G ;
SIMON, U .
COLLOID AND POLYMER SCIENCE, 1995, 273 (02) :101-117