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    制备锂离子电池的锂锰氧化物的方法和包含其的锂二次电池

    公开(公告)号:KR1020120043981A

    公开(公告)日:2012-05-07

    申请号:KR1020100105307

    申请日:2010-10-27

    Abstract: PURPOSE: A manufacturing method of lithium-manganese oxide of excessive lithium and a secondary battery using thereof are provided to enhancing charge and discharge characters even in volume, variety, and velocity. CONSTITUTION: A manufacturing method of lithium-manganese oxide of excessive lithium is represented by chemical formula 1. The manufacturing method of lithium-manganese oxide of excessive lithium comprises the next steps: processing a reaction of lithium complex with lithium manganese based oxide which is represented by chemical formula 2 in reducing condition in order to synthesize lithium manganese based oxide; and synthesizing lithium manganese based oxide. The chemical formula 1 is same as follow: Li1+xMyMn2-yO4-zQz. The chemical formula 2 is same as follow: Li1+xMyMn2-x-yO4-zQ'z.

    Abstract translation: 目的:提供过量锂的锂锰氧化物及其二次电池的制造方法,以便即使体积,种类和速度也能增强充放电特性。 构成:过量锂的锂锰氧化物的制造方法由化学式1表示。过量锂的锂锰氧化物的制造方法包括以下步骤:处理锂络合物与代表的锂锰氧化物的反应 通过化学式2在还原条件下合成锂锰氧化物; 并合成锂锰氧化物。 化学式1如下:Li1 + xMyMn2-yO4-zQz。 化学式2如下:Li1 + xMyMn2-x-yO4-zQ'z。

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