| 초록 |
A major electrolyte of AFC is KOH (NaOH) as a remarkable anion conductivitor. But it has a problem because of using the liquid electrolyte which leaks and producing a carbonate by reaction with carbon dioxide in the air. So we are studying to substitute polymer electrolyte for liquid electrolyte. In this study, we developed poly arylene ether ketone (PAEK) containing pendant pyridinium group as hydroxide ion conductor. It is synthesized by N,N’dicyclohexylcarbodiimide, N-hydroxysuccinimide, picolylamine and iodomethane. We analyze molecular weight by GPC and investigate the structure using H NMR, FT-IR. Other properties are checked by ion conductivity, water uptake, SAXs and so on. |
