{HEAD ~ Disclosed herein} is {TAIL ~ a core shell spinel cathode active material} for lithium secondary batteries 
is
{ HEAD ~ Disclosed herein } is { TAIL ~ a core shell spinel cathode active material } for lithium secondary batteries
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH