The polymer solution 1 or 2 or 3 wherein said {HEAD ~ dopant solute anion} is derived from {TAIL ~ a Group VA pentahalide} 
is derived from
The polymer solution 1 or 2 or 3 wherein said { HEAD ~ dopant solute anion } is derived from { TAIL ~ a Group VA pentahalide }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL