Synthesis of EDOT and Pyrrole copolymer by emulsion polymerization and electropolymerization

• Main Authors: Su Kuan Wei, 蘇冠維
• Other Authors: 廖義田
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/7zs9n9

碩士 === 國立臺北科技大學 === 有機高分子研究所 === 103 === Polypyrrole has a good conductivity, its disadvantages are poor thermal stability. In addition, it gets easily to crack carbon chain on heating at 100℃, polypyrrole conductivity lower. Moreover it also gets attacked by water, oxygen or UV light. Consequently, its conductivity has more decline. In this study, pyrrole and siloxane are used as monomer, and then electropolymerization gets copolymers. Polypyrrole mixed siloxane chain, its used siloxane three-dimensional structure to avoid polypyrrole carbon chain cracked, thermal stability promoeted. Even PEDOT are poor thermal stability, its gets easily to crack on heating. Electropolymerization by EDOT and siloxane gets copolymers. its used siloxane three-dimensional structure to avoid PEDOT carbon chain cracked. Add to HCl are promoeted electric current, copolymers film on ITO glass can thicken, increased application.