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The electrode material for the lithium-ion secondary battery, a lithium ion secondary battery elect 发明授权

2023-04-24 1510 110K 0

专利信息

申请日期 2025-06-28 申请号 JP2015193475
公开(公告)号 JP6015835B1 公开(公告)日 2016-10-26
公开国别 JP 申请人省市代码 全国
申请人 住友大阪セメント株式会社
简介 An electrode material tor a lithium-ion rechargeable battery of the present invention includes inorganic particles represented by General Formula LiFexMn1-x-yMyPO4 (0.05≦x≦1.0, 0≦y≦0.14; here, M represents at least one element selected from Mg, Ca, Co, Sr, Ba, Ti, Zn, B, Al, Ga, In, Si, Ge, and rare earth elements) and a carbonaceous film coating surfaces of the inorganic particles, and at least one peak of a micropore diameter distribution is present in a range of 0.4 nm to 5.0 nm. An electrode for a lithium-ion rechargeable battery of the present invention includes the electrode material for a lithium-ion rechargeable battery of the present invention. A lithium-ion rechargeable battery of the present invention includes a cathode, an anode, and a non-aqueous electrolyte, in which the electrode for a lithium-ion rechargeable battery of the present invention is used as the cathode.


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