The present invention is directed to providing an anode active material for rechargeable lithium batteries, in which spinel type MgAl2O4 is substituted into a basic spinel structure represented by Li1.1Mn1.9O4 to provide structural stability and spinel type Co3O4 is substituted into the basic spinel structure of Li1.1Mn1.9O4 to improve {HEAD ~ electronic conductivity}, thereby improving {TAIL ~ battery performance} 
improving
The present invention is directed to providing an anode active material for rechargeable lithium batteries , in which spinel type MgAl2O4 is substituted into a basic spinel structure represented by Li1.1Mn1.9O4 to provide structural stability and spinel type Co3O4 is substituted into the basic spinel structure of Li1.1Mn1.9O4 to improve { HEAD ~ electronic conductivity } , thereby improving { TAIL ~ battery performance }
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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL