In other words, the polymer electrolytes of {HEAD ~ the present invention} are characterized in that they contain a polymer material having a ketonic carbonyl group wherein the ratio of the weight of the ketonic carbonyl group relative to the weight of the polymer material is {TAIL ~ 15 wt %} to 50 wt % 
In other words , the polymer electrolytes of { HEAD ~ the present invention } are characterized in that they contain a polymer material having a ketonic carbonyl group wherein the ratio of the weight of the ketonic carbonyl group relative to the weight of the polymer material is { TAIL ~ 15 wt % } to 50 wt %
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH