MnCC>3 pretreated was mixed uniformly with Li2CO3 in agate mortar, followed by calcinations at high temperature, and then spherical or sphere-like spinel LiMn2O4 was attained.

• MnCO_3经预处理和Li_2CO_3研磨混料后,高温煅烧合成了球形或类球形尖晶石LiMn_2O_4。