A polymer solution is formed from a sulfur or oxygen containing aromatic polymer solute such as poly or poly, a Lewis Acid solute {HEAD ~ derivative} such as {TAIL ~ arsenic hexafluoride} and a strong acid solvent such as sulfuric acid 
such as
A polymer solution is formed from a sulfur or oxygen containing aromatic polymer solute such as poly or poly , a Lewis Acid solute { HEAD ~ derivative } such as { TAIL ~ arsenic hexafluoride } and a strong acid solvent such as sulfuric acid
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 REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH