Preparation of silver-latex composites

被引：180

作者：

Mayer, ABR ^{[1
]}

Grebner, W ^{[1
]}

Wannemacher, R ^{[1
]}

机构：

[1] Chemnitz Univ Technol, Inst Phys, D-09107 Chemnitz, Germany

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2000年 / 104卷 / 31期

关键词：

D O I：

10.1021/jp000568u

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Several in-situ chemical reduction methods were systematically evaluated in view of the formation of silver-latex composites, and in particular with respect to the task of coating colloidal latex spheres with uniform thin layers of silver. Such nanocomposite materials are of profound interest, due to their expected novel optical properties. The samples were investigated by transmission electron microscopy and UV-vis spectroscopy. A range of silver particle features was obtained, including even and uniform silver coatings in the nanometer size regime on the latex particles.

引用

页码：7278 / 7285

页数：8

共 22 条

[1] Novel amphiphilic block copolymers by polymer reactions and their use for solubilization of metal salts and metal colloids [J].

Antonietti, M ;

Forster, S ;

Hartmann, J ;

Oestreich, S .

MACROMOLECULES, 1996, 29 (11) :3800-3806

[2] SILVER COATED LATEX SPHERES - OPTICAL-ABSORPTION SPECTRA AND SURFACE ENHANCED RAMAN-SCATTERING [J].

BARNICKEL, P ;

WOKAUN, A .

MOLECULAR PHYSICS, 1989, 67 (06) :1355-1372

[3]

BRADLEY JS, 1994, CLUSTERS COLLOIDS, pCH6

[4]

BRONSTEIN LM, 1998, NANOPARTICLES NANOST

[5] Synthesis of metal nanoclusters within microphase-separated diblock copolymers: ICP-AES analysis of metal ion uptake [J].

Clay, RT ;

Cohen, RE .

SUPRAMOLECULAR SCIENCE, 1997, 4 (1-2) :113-119

[6] BOROHYDRIDE REDUCTIONS OF METAL-IONS - A NEW UNDERSTANDING OF THE CHEMISTRY LEADING TO NANOSCALE PARTICLES OF METALS, BORIDES, AND METAL BORATES [J].

GLAVEE, GN ;

KLABUNDE, KJ ;

SORENSEN, CM ;

HADJAPANAYIS, GC .

LANGMUIR, 1992, 8 (03) :771-773

[7]

Hayat M., 1989, COLLOIDAL GOLD PRINC

[8] THE CHARACTERIZATION OF AG SOLS BY ELECTRON-MICROSCOPY, OPTICAL-ABSORPTION, AND ELECTROPHORESIS [J].

HEARD, SM ;

GRIESER, F ;

BARRACLOUGH, CG ;

SANDERS, JV .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1983, 93 (02) :545-555

[9] REACTIONS OF ORGANIC FREE-RADICALS AT COLLOIDAL SILVER IN AQUEOUS-SOLUTION - ELECTRON POOL EFFECT AND WATER DECOMPOSITION [J].

HENGLEIN, A .

JOURNAL OF PHYSICAL CHEMISTRY, 1979, 83 (17) :2209-2216

[10] PHYSICOCHEMICAL PROPERTIES OF SMALL METAL PARTICLES IN SOLUTION - MICROELECTRODE REACTIONS, CHEMISORPTION, COMPOSITE METAL PARTICLES, AND THE ATOM-TO-METAL TRANSITION [J].

HENGLEIN, A .

JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (21) :5457-5471

← 1 2 3 →