The hybrid polymeric 1 or 2, which has an ionic conductivity of at least 1×10−5 S/cm and which is substantially insusceptive to oxidation and reduction at {HEAD ~ an electric potential} in {TAIL ~ the range} of from 1 to 3 V as measured relative to a reference electrode of metallic lithium 
in
The hybrid polymeric 1 or 2 , which has an ionic conductivity of at least 1×10−5 S / cm and which is substantially insusceptive to oxidation and reduction at { HEAD ~ an electric potential } in { TAIL ~ the range } of from 1 to 3 V as measured relative to a reference electrode of metallic lithium
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 HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH