Synthesis of monodispersed polystyrene-silver core-shell particles and their application in the fabrication of stretchable large-scale anisotropic conductive films

doi:10.1039/c4tc02918f

CNU IR > Pharmacy and Science > Dept. of Cosmetic Science and institute of cosmetic science > Periodical Articles > Item 310902800/29579

Please use this identifier to cite or link to this item: https://ir.cnu.edu.tw/handle/310902800/29579

Title:	Synthesis of monodispersed polystyrene-silver core-shell particles and their application in the fabrication of stretchable large-scale anisotropic conductive films
Authors:	Chen, Hsueh-Yung Shen, Hsiu-Ping Wu, Hung-Chin Wang, Man-Sheng Lee, Chia-Fen Chiu, Wen-Yen Chen, Wen-Chang
Contributors:	化粧品應用與管理系
Keywords:	silica spheres composite-particles gold nanoparticles ps/agmicrospheres nanoshells deposition ag irradiation colloids metal
Date:	2015
Issue Date:	2016-04-19 19:00:55 (UTC+8)
Publisher:	Royal Soc Chemistry
Abstract:	Monodispersed core-shell conductive particles are designed and produced as efficient electron transporting materials for anisotropic conductive films. Traditionally, particle size control was required usually owing to the demand of anisotropic conductive films. Here, an innovative and facile method is proposed to prepare large-scale anisotropic conductive films by incorporating organic-inorganic core-shell conductive particles. First of all, monodispersed polystyrene-silver (PS-Ag) core-shell particles were prepared by emulsifier-free emulsion polymerization and a modified electroless plating process. A series of variables were used to synthesize the PS-Ag conductive particles to enhance the mobility of electrons in a given medium. The resulting PS-Ag conductive particles had excellent bulk conductivity with Ag nanoshells compactly embedded on the surface of PS colloids. In addition, the PS-Ag conductive particles were further mixed with soft latex particles of poly(styrene-co-butyl acrylate), P(St-BA), and then followed by the film-forming process. After the formation of large-scale anisotropic conductive films by the gravity sedimentation method, a remarkable flexible behavior with good conductivity was obtained. The presented method shows the significance of developments in electronic fields and is expected to be a practical, facile, and general approach for the fabrication of anisotropic conductive films with good flexibility and stretchability.
Relation:	Journal of Materials Chemistry C, v.3 n.14, pp.3318-3328
Appears in Collections:	[Dept. of Cosmetic Science and institute of cosmetic science] Periodical Articles

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