发明名称 |
POSITIVE ELECTRODE MIXTURE AND ALL-SOLID-STATE LITHIUM SULFUR CELL |
摘要 |
The present invention aims to maximize the advantageous physical properties of sulfur and provide a cathode mixture that can be suitably used in a cathode mixture layer of an all-solid-state lithium sulfur battery exhibiting excellent charge/discharge capacity. The present invention also aims to provide an all-solid-state lithium sulfur battery including a cathode mixture layer containing the cathode mixture. The present invention provides a cathode mixture for use in a cathode mixture layer of an all-solid-state lithium sulfur battery, the cathode mixture containing: (A) an ion-conductive material containing phosphorus at a weight ratio of 0.2 to 0.55; (B) sulfur and/or its discharge product (B); and (C) a conductive material, the amount of the component (B) being 40% by weight or more of the total amount of the components (A), (B), and (C). |
申请公布号 |
EP3012887(A1) |
申请公布日期 |
2016.04.27 |
申请号 |
EP20140814083 |
申请日期 |
2014.03.19 |
申请人 |
NAGASE CHEMTEX CORPORATION |
发明人 |
NAGATA, HIROSHI;CHIKUSA, YASUO |
分类号 |
H01M4/136;H01M4/38;H01M4/58;H01M4/62;H01M10/052;H01M10/0562 |
主分类号 |
H01M4/136 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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