which not only has high ionic conductivity, but also is capable of preventing {HEAD ~ the non aqueous electrolytic liquid} from {TAIL ~ leakage} 
from
which not only has high ionic conductivity , but also is capable of preventing { HEAD ~ the non aqueous electrolytic liquid } from { TAIL ~ leakage }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL