The above three are the charge and discharge curves of lithium manganate,lithium iron phosphateand ternary respectively. Lithium manganate is mainly spinel-type lithium manganate. Spinel-type lithium manganate LiMn2O4 is a cathode material with a three-dimensional lithium-ion channel first prepared by Hunter in 1981. It has been strongly favored by many scholars and researchers at home and abroad. Great attention.
Physical and chemical properties
Lithium manganate is one of the most promising lithium-ion cathode materials. Compared with traditional cathode materials such as lithium cobalt oxide, lithium manganate has abundant resources and low cost. , no pollution, good safety, good flow performance and other advantages, it is a battery cathode materiale ideal power, but its poor cycle performance and electrochemical stability have considerably limited its industrialization.