For this purpose, in the present invention, {HEAD ~ a core shell precursor} is synthesized by synthesizing {TAIL ~ a monodispersed spherical 4V grade precursor material} and encapsulating the synthesized precursor material with a high manganese content spinel cathode active material having excellent cycle life characteristics 
is synthesized by synthesizing
For this purpose , in the present invention , { HEAD ~ a core shell precursor } is synthesized by synthesizing { TAIL ~ a monodispersed spherical 4V grade precursor material } and encapsulating the synthesized precursor material with a high manganese content spinel cathode active material having excellent cycle life characteristics
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL 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