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NONAQUEOUS ELECTROLYTE SOLUTION AND LITHIUM SECONDARY BATTERY

申请公布号:KR20110038131(A)

申请号:KR20117003040

申请日期:2009.08.05

申请公布日期:2011.04.13

申请人:
MITSUI CHEMICALS, INC.

发明人:NOGI HIDENOBU;HIWARA AKIO

分类号:H01M10/052;C07D327/04;H01M4/50;H01M10/0566

主分类号:H01M10/052

摘要:<p>The present invention provides a non-aqueous electrolytic solution for a lithium secondary battery, wherein the lithium secondary battery includes, as a cathode active material, a composite oxide in which at least 35% by mole of a transition metal included in the composite oxide is manganese, and wherein the non-aqueous electrolytic solution includes an unsaturated sultone.</p>

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