The spinel manganic acid lithium is promising to be cathodes for Li-ion battery, due to its relatively high energy density and low toxicity.
尖晶石型锰酸锂具有无毒、能量密度高等特点，是下一代锂离子电池最有前途的正极材料之一。
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The result showed that four samples are Li-deficient spinel, and their specific surface area, lattice parameter and electrochemical performance are different to some extent.