New ion conductive polymer complexes were formed by dissolving various
polycation salts into room temperature molten salts containing alumin
ium chloride. The viscoelastic films were fabricated from the molten s
alts added at least 10 mol % of the polypyridinium salts. The ionic co
nductivities of the polymer complexes were 10-100 times higher than po
ly(ethyleneoxide)-based polymers at room temperature and were affected
by their composition.