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公开(公告)号:EP2260525B1
公开(公告)日:2019-04-03
申请号:EP09715154.2
申请日:2009-02-24
申请人: Hydro-Québec , Showa Denko K.K.
IPC分类号: H01M4/36 , H01M4/04 , H01M4/48 , H01M4/62 , H01M4/58 , H01M4/136 , H01M4/1393 , H01M4/1397 , H01M4/131 , H01M4/485 , H01M10/052 , H01B1/20 , H01M4/02
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公开(公告)号:EP2260525A1
公开(公告)日:2010-12-15
申请号:EP09715154.2
申请日:2009-02-24
申请人: Hydro-Québec , Showa Denko K.K.
CPC分类号: H01M4/131 , H01B1/20 , H01M4/02 , H01M4/136 , H01M4/1393 , H01M4/1397 , H01M4/366 , H01M4/485 , H01M4/5825 , H01M4/623 , H01M4/625 , H01M10/052 , H01M2004/021 , H01M2004/028
摘要: The invention relates to a composite electrode material consisting of a carbon coated complex oxide, fibrous carbon and a binder. Said material is prepared by a method which comprises co-grinding an active electrode material and fibrous carbon, and adding a binder to the co-grinded mixture to lower the viscosity of the mixture. The fibrous carbon is preferably vapor grown carbon fibers.
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公开(公告)号:EP4093805A1
公开(公告)日:2022-11-30
申请号:EP21743892.8
申请日:2021-01-22
申请人: Hydro-Québec
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公开(公告)号:EP3011614A1
公开(公告)日:2016-04-27
申请号:EP14812961.2
申请日:2014-06-20
申请人: Hydro-Québec
IPC分类号: H01M4/04 , H01M4/02 , H01M4/13 , H01M4/133 , H01M4/134 , H01M4/139 , H01M4/40 , H01M4/583 , H01M4/62 , H01M4/66 , H01M4/70
CPC分类号: H01M4/386 , H01M4/0404 , H01M4/13 , H01M4/133 , H01M4/134 , H01M4/139 , H01M4/1395 , H01M4/364 , H01M4/405 , H01M4/485 , H01M4/587 , H01M4/622 , H01M4/623 , H01M4/625 , H01M4/661 , H01M4/663 , H01M4/666 , H01M10/052 , H01M2004/027
摘要: The invention relates to an anode comprising an anode material, a protective material and a current collector. The anode material is a mixture comprising an active material, at least one electronic conduction agent and at least one binder. The active material can be a lithium-silicon alloy or a lithium and silicon oxide alloy. The invention also relates to the method for producing the anode. The invention further relates to the use of the anode in the production of a battery.
摘要翻译: 本发明涉及包含阳极材料,保护材料和集电器的阳极。 阳极材料是包含活性材料,至少一种电子传导剂和至少一种粘合剂的混合物。 活性材料可以是锂硅合金或锂和硅氧化物合金。 本发明还涉及制造阳极的方法。 本发明进一步涉及阳极在电池生产中的用途。
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公开(公告)号:EP2319110B1
公开(公告)日:2016-06-22
申请号:EP09802302.1
申请日:2009-07-24
CPC分类号: H01M4/625 , C01D15/02 , H01M4/0404 , H01M4/0471 , H01M4/1397 , H01M4/362 , H01M4/366 , H01M4/5825 , H01M4/623 , Y02E60/122 , Y10T428/292
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