{HEAD ~ The encapsulant layer} is formed from {TAIL ~ a material} which, upon oxidation during processing or during charging of the electrode, is convertible to an electrically conductive form, and which, upon discharge of the electrode, does not revert to its previous form 
{ HEAD ~ The encapsulant layer } is formed from { TAIL ~ a material } which , upon oxidation during processing or during charging of the electrode , is convertible to an electrically conductive form , and which , upon discharge of the electrode , does not revert to its previous form
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL 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 OTH OTH OTH