| 초록 |
The chemical resistance of new partially fluorinated anion exchange membranes were better than that of commercial membrane (AMX). The maximum value of the ion exchange capacity was 1.92 meq/g dry membrane. The membranes were synthesized using vinylimidazole (VI), trifluoroethylmethacrylate (TFEMA) and divinylbenzene (DVB) by solution polymerization. The structure of membranes was confirmed by FT-IR and 1H-NMR spectrometer. The membrane properties such as water content, ion exchange capacity, electrical resistance, ion conductivity and chemical resistance were measured. |
