Fabrication and electrical properties of metal-coated acrylate rubber microspheres by electroless plating

被引：18

作者：

Gao, D. L. ^{[1
]}

Zhan, M. S. ^{[1
]}

机构：

[1] Beihang Univ, Sch Mat Sci & Engn, Beijing 100191, Peoples R China

来源：

APPLIED SURFACE SCIENCE | 2009年 / 255卷 / 07期

关键词：

Electroless plating; Microspheres; Copper coatings; Resistivity; POLYAMIDE PARTICLES; COMPOSITE DEPOSITS; SURFACE; COPPER; COATINGS; POWDER; SILVER;

D O I：

10.1016/j.apsusc.2008.11.007

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：

Electroless copper plating on micron-scale acrylate rubber (ACM) microspheres was studied. The core-shell structured Cu-coated ACM microspheres with high conductivity and low density were fabricated by introducing a reaction control method. Via multi-times activating treatment, the acrylate rubber ( ACM) microspheres were implanted with more Ag catalytic active centers on the surfaces to promote the formation of coatings. The surface-coating structures and the electrical properties of Cu-coated ACM microspheres were investigated. It was found that the Cu-coated ACM microspheres were a kind of elastic particles. The different coating structures could be produced by controlling the extent of plating reaction. The coated microspheres with different coating structures were conductive, and their volume resistivities decreased remarkably with the increasing of applied pressure and varied with the temperature according to their surface coating structures. (C) 2008 Elsevier B. V. All rights reserved.

引用

页码：4185 / 4191

页数：7

共 19 条

[1] Site-selective chemical etching of silicon using patterned silver catalyst [J].

Asoh, Hidetaka ;

Arai, Fusao ;

Ono, Sachiko .

ELECTROCHEMISTRY COMMUNICATIONS, 2007, 9 (04) :535-539

[2] An alternative process for the preparation of Cu-coated mica composite powder [J].

Dai, Hongbin ;

Li, Hongxi ;

Wang, Fuhui .

SURFACE & COATINGS TECHNOLOGY, 2006, 201 (06) :2859-2866

[3] Preparation of CNFs surface to coat with copper by electroless process [J].

de Salazar, J. M. Gomez ;

Barrena, M. I. ;

Merino, C. ;

Merino, N. .

MATERIALS LETTERS, 2008, 62 (03) :494-497

[4] One-pot synthesis of the macroporous polyaniline microspheres and Ag/polyaniline core-shell particles [J].

Du, JM ;

Liu, ZM ;

Han, BX ;

Li, ZH ;

Zhang, JL ;

Huang, Y .

MICROPOROUS AND MESOPOROUS MATERIALS, 2005, 84 (1-3) :254-260

[5] Hardness, friction and wear characteristics of nickel-SiC electroless composite deposits [J].

Grosjean, A ;

Rezrazi, M ;

Takadoum, J ;

Berçot, P .

SURFACE & COATINGS TECHNOLOGY, 2001, 137 (01) :92-96

[6] Synthesis of novel magnetic spheres by electroless nickel coating of polymer spheres [J].

Guo, HX ;

Qin, ZP ;

Wei, J ;

Qin, CX .

SURFACE & COATINGS TECHNOLOGY, 2005, 200 (07) :2531-2536

[7] Development of metallic closed cellular materials containing polymers [J].

Kishimoto, S ;

Shinya, N .

MATERIALS & DESIGN, 2000, 21 (06) :575-578

[8] Thermophysical properties of polyethylene filled with metal coated polyamide particles [J].

Krupa, I. ;

Boudenne, A. ;

Ibos, L. .

EUROPEAN POLYMER JOURNAL, 2007, 43 (06) :2443-2452

[9] Electrically conductive composites of polyethylene filled with polyamide particles coated with silver [J].

Krupa, I. ;

Mikova, G. ;

Novak, I. ;

Janigova, I. ;

Nogellova, Z. ;

Lednicky, F. ;

Prokes, J. .

EUROPEAN POLYMER JOURNAL, 2007, 43 (06) :2401-2413

[10] Effects of additives and chelating agents on electroless copper plating [J].

Lin, YM ;

Yen, SC .

APPLIED SURFACE SCIENCE, 2001, 178 (1-4) :116-126

← 1 2 →