The present invention relates to a novel ion-conductive polymeric compound characterized in that at least one boron atom is present in a polymeric structure, to a polymeric electrolyte and to an electric device using the same.

A polyether polymer compound has a structure represented by formulae (I-III), and polymerizable and/or non-polymerizable functional groups at each end of the molecular chains. A polyether polymer compound has a structure represented by formulae (I-III), an...

A polymeric electrolyte which is improved in a transport rate of charge carrier ions by containing a boron atom-containing polymeric compound and an electric device using the same are provided. As the boron-containing polymeric compound, any of the followi...