Manufacture of High Thermal Resistance Conducting Microsphere

• Main Authors: WEI CHU YUAN, 魏趨源
• Other Authors: YANG SHUNG JIM
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/65678033022757177437

碩士 === 萬能科技大學 === 材料科學與工程研究所在職專班 === 105 === This article is prepared by UV-assisted synthesis sub-micron particle size polymeric microspheres. Silver is plated on the surface of the polymeric microspheres, forming a conductive polymer microspheres. First, polyvinyl pyrrolidone (PVP) was dissolved in alcohol class, forming a stable aqueous medium, and then F9PGA main monomer and co-monomer mixture was added an aqueous solution of alcohol. Explore the stirring time, monomer concentration, initiator concentration of light stabilizer concentration and stirring rate on the particle size of the microspheres influences. It was found that the average particle size of microspheres with the initial monomer concentration and photoinitiator increased concentration increases with increasing stabilizer concentration decreases along with the stirring time and stirring rate microspheres particle size becomes smaller . The microspheres are dispersed and placed in a beaker, with UV curing reaction mode 20 minutes after the successful preparation of a particle size of about 50μm ~ 10μm, high yield and uniformity of polymeric microspheres. Finally, make good use of the silver mirror silver Method UV polymer microspheres are plated with silver metal, thereby forming an organic polymer core - inorganic composite microspheres silver metal shell. It is willing to show that a conductive polymer microspheres can be used in future optoelectronic materials related industries.