Positive electrode, method of producing the same a

专利名称：Positive electrode, method of producing the

same and lithium battery using the same

发明人：Nakagiri, Yasushi,Bito, Yasuhiko,Matsuda,

Hiromu,Sotomura, Tadashi,Toyoguchi,Yoshinori

申请号：EP00108784.0申请日：20000425公开号：EP1050914B1公开日：20030212

摘要：The present invention provides a positive electrode, which contains at least oneorganic sulfide compound selected from the group consisting of a thiolato compoundand a thiol compound, and at least one selected from the group consisting of sulfur anda lithium sulfide represented by Formula (1): (LixS)n, where 00, a method of

manufacturing the positive electrode, and a lithium battery using the positive electrode.Compared with the prior art lithium battery, the lithium battery using the positiveelectrode of the present invention has a greater capacity and a higher voltage. Thepositive electrode of the present invention effectively suppresses escape of the positiveelectrode active material from the positive electrode during charge and dischargeoperations and thus actualizes a secondary battery of high energy density having a lessdecrease in service capacity.

申请人：MATSUSHITA ELECTRIC IND CO LTD

地址：JP

国籍：JP

代理机构：Schirdewahn, Jürgen

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