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HIGH-POWER LITHIUM SECONDARY BATTERY HAVING IMPROVED OUTPUT DENSITY PROPERTIES
HIGH-POWER LITHIUM SECONDARY BATTERY HAVING IMPROVED OUTPUT DENSITY PROPERTIES
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机译:高功率锂二次电池的输出密度特性得到改善
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摘要
The present invention relates to a high-power lithium secondary battery comprising: an anode comprising a first anode active material having a layered structure and represented by chemical formula 1 in the specification, and a second anode active material having a spinel structure and represented by chemical formula 2, the anode comprising 40 to 100 wt % of said second active material based on the total amount of anode active material; a cathode comprising amorphous carbon having a capacity of at least 300 mAh/g; and a separator.
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