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公开(公告)号：US08652361B2
公开(公告)日：2014-02-18
申请号：US12867414
申请日：2009-02-24
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.
摘要翻译： 本发明涉及由碳涂复合氧化物，纤维状碳和粘结剂组成的复合电极材料。 所述材料通过包括共同研磨活性电极材料和纤维状碳的方法以及向共磨碎的混合物中加入粘合剂以降低混合物的粘度的方法制备。 纤维状碳优选为气相生长碳纤维。
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公开(公告)号：US20110123858A1
公开(公告)日：2011-05-26
申请号：US13003851
申请日：2009-07-24
IPC分类号： H01M10/052 , B32B9/00 , B05D3/02 , H01M4/02 , H01M4/04
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
摘要： The invention relates to a composite material comprising carbon fibers and complex oxide particles, wherein the carbon fibers and the complex oxide particles have a carbon coating on at least part of their surface, said carbon coating being a non powdery coating The material is prepared by a method comprising mixing a complex oxide or precursors thereof, an organic carbon precursor and carbon fibers, and subjecting the mixture to a heat treatment in an inert or reducing atmosphere for the decomposition of the precursors The material is useful as the cathode material in a battery
摘要翻译： 本发明涉及包含碳纤维和复合氧化物颗粒的复合材料，其中碳纤维和复合氧化物颗粒在其表面的至少一部分上具有碳涂层，所述碳涂层是非粉末涂层。该材料由 方法，包括混合复合氧化物或其前体，有机碳前体和碳纤维，并将混合物在惰性或还原气氛中进行热处理以分解前体。该材料可用作电池中的阴极材料
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公开(公告)号：US09240596B2
公开(公告)日：2016-01-19
申请号：US13003851
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
摘要： The invention relates to a composite material comprising carbon fibers and complex oxide particles, wherein the carbon fibers and the complex oxide particles have a carbon coating on at least part of their surface, said carbon coating being a non powdery coating The material is prepared by a method comprising mixing a complex oxide or precursors thereof, an organic carbon precursor and carbon fibers, and subjecting the mixture to a heat treatment in an inert or reducing atmosphere for the decomposition of the precursors The material is useful as the cathode material in a battery.
摘要翻译： 本发明涉及包含碳纤维和复合氧化物颗粒的复合材料，其中碳纤维和复合氧化物颗粒在其表面的至少一部分上具有碳涂层，所述碳涂层是非粉末涂层。该材料由 方法包括混合复合氧化物或其前体，有机碳前体和碳纤维，以及使混合物在惰性或还原气氛中进行热处理以分解前体。该材料可用作电池中的阴极材料。
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公开(公告)号：US20110068294A1
公开(公告)日：2011-03-24
申请号：US12867414
申请日：2009-02-24
IPC分类号： H01M4/583
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.
摘要翻译： 本发明涉及由碳涂复合氧化物，纤维状碳和粘结剂组成的复合电极材料。 所述材料通过包括共同研磨活性电极材料和纤维状碳的方法以及向共磨碎的混合物中加入粘合剂以降低混合物的粘度的方法制备。 纤维状碳优选为气相生长碳纤维。
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公开(公告)号：US08435671B2
公开(公告)日：2013-05-07
申请号：US12162933
申请日：2007-01-31
CPC分类号： H01M4/485 , H01M4/0404 , H01M4/0421 , H01M4/0426 , H01M4/131 , H01M4/133 , H01M4/134 , H01M4/136 , H01M4/1391 , H01M4/1393 , H01M4/1395 , H01M4/1397 , H01M4/366 , H01M4/5805 , H01M4/5825 , H01M4/621 , H01M10/0525 , H01M10/0565 , H01M10/0568 , H01M10/0569 , H01M2300/0085 , H01M2300/0091 , Y02E60/122 , Y02P70/54
摘要： A multilayer material includes a solid substrate and at least two superimposed solid layers containing particles of an electrochemically active material, the first solid layer adhering to the solid substrate and the second solid layer adhering to the first solid layer. The multilayer material has a constant thickness of upper layer not less than 95% and a depth of penetration of the second layer into the first layer which is less than 10% of the thickness of the first layer, and enables as electrode constituent, generators having a low risk of overload degradation to be prepared.
摘要翻译： 多层材料包括固体基质和包含电化学活性材料的颗粒的至少两个叠加的固体层，第一固体层粘附到固体基底和粘附到第一固体层的第二固体层。 多层材料具有上层的恒定厚度不小于95％，第二层进入第一层的深度小于第一层的厚度的10％，并且能够作为电极组分，具有 低准备过载降解的风险。
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6.发明授权Particle containing a graphite based nucleus with at least one continuous or discontinuous layer, processes for preparing the same and their uses 有权含有至少一个连续或不连续层的基于石墨的核的颗粒，其制备方法及其用途公开(公告)号：US07588826B2
公开(公告)日：2009-09-15
申请号：US10532793
申请日：2003-10-23
IPC分类号： B32B5/66
CPC分类号： H01M4/90 , C01P2004/03 , C01P2006/40 , C08K3/04 , C08K9/04 , C09C1/46 , C09C1/56 , C09D5/24 , C09D7/62 , H01M4/362 , H01M4/587 , H01M4/625 , H01M4/96 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995 , Y10T428/2996 , Y10T428/2998
摘要： Process for preparing by crushing, a homogenous mixture of particles containing a conductive nucleus including at least one graphite and continuously or discontinuously coated with at least one material that is different from the one constituting the nucleus, the size of the particles of the nucleus being larger than the particles used for coating the nuclei by crushing the particles together. The mixtures of particles obtained show electrochemical and mechanical properties that enable them to be advantageously used in electrochemical batteries and in paints.
摘要翻译： 通过粉碎制备包含至少一种石墨的导电核的颗粒的均匀混合物的方法，并连续地或不连续地涂覆有至少一种与构成核的材料不同的材料，核的颗粒尺寸更大 比用于通过将颗粒粉碎在一起来涂覆核的颗粒。 获得的颗粒的混合物显示出电化学和机械性能，使得它们有利地用于电化学电池和涂料中。
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7.发明申请Electrolyte purification method, electrolytes and generators thus obtained and use of same 审中-公开电解液净化方法，电解液和发电机因此得到并使用相同公开(公告)号：US20090123845A1
公开(公告)日：2009-05-14
申请号：US11991270
申请日：2006-07-28
申请人： Karim Zaghib , Jocelyn Jalbert , Abdelbast Guerfi , Christophe Michot , Michel Gauthier , Martin Dontigny , Patrick Charest
发明人： Karim Zaghib , Jocelyn Jalbert , Abdelbast Guerfi , Christophe Michot , Michel Gauthier , Martin Dontigny , Patrick Charest
CPC分类号： H01M10/4242 , B01D15/00 , H01M10/0565 , H01M10/0566 , H01M2300/0085
摘要： Process for the purification of an ionic electrolyte comprising at least one alkali metal salt, the process having at least one stage in which particles of at least one calcium salt are brought into contact. The process makes it possible to obtain electrolytes characterized in particular by a particularly low water content. The corresponding electrochemical generators which incorporate the electrolyte as constituent component are characterized by a noteworthy stability and are particularly safe.
摘要翻译： 用于纯化包含至少一种碱金属盐的离子电解质的方法，该方法具有至少一个阶段，其中使至少一种钙盐的颗粒接触。 该方法可以获得特别特别是特别低含水量的电解质。 结合电解质作为组成成分的相应的电化学发生器的特征在于值得注意的稳定性并且特别安全。
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8.发明申请Highly-stable polymeric electrolyte and use thereof in electrochemical systems 有权高度稳定的聚合物电解质及其在电化学系统中的应用公开(公告)号：US20050234177A1
公开(公告)日：2005-10-20
申请号：US10501844
申请日：2003-01-15
申请人： Karim Zaghib , Michel Perrier , Abdelbast Guerfi , Elisabeth Dupuis , Patrick Charest , Francois Allaire , Michel Armand
发明人： Karim Zaghib , Michel Perrier , Abdelbast Guerfi , Elisabeth Dupuis , Patrick Charest , Francois Allaire , Michel Armand
IPC分类号： C08J3/24 , C08K3/00 , C08L33/12 , C08L33/20 , C08L101/02 , H01G11/32 , H01G11/56 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/58 , H01M4/587 , H01M10/052 , H01M10/0525 , H01M10/0565 , H01M10/36 , C08L1/00
CPC分类号： H01G9/038 , C08F283/00 , C08F290/062 , C08G65/2609 , C08G65/33348 , C08L33/12 , C08L71/02 , C09D133/12 , H01G11/56 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/052 , H01M10/0525 , H01M10/0565 , H01M2300/0091 , Y02E60/13 , C08L2666/04
摘要： Polymer electrolyte for an electrochemical generator based on at least a four branched polymer, at least a poly(vinylyldienefluoride), a poly(vinyldiene fluoro-co-hexafluoropropene copolymer), a poly(tetrafluoroethylene), a poly(ethylene-co-propylene-co-5-methylene-2-norbornene) or an ethylene propylene-diene copolymer, a polyol, a poly(methylmethacrylate, a poly(acrylonitrile), SiO2Al2O3, or nano TiO2 non coated or coated with an organic material. This electrolyte allows to prepare electrolytic compositions that can be used in high performance electrochemical devices.
摘要翻译： 至少四种支链聚合物，至少一种聚（乙烯基二氟化物），聚（乙烯基二烯氟 - 共 - 六氟丙烯共聚物），聚（四氟乙烯），聚（乙烯 - 共 - 丙烯 - 共 - 5-亚甲基-2-降冰片烯）或乙烯丙烯 - 二烯共聚物，多元醇，聚甲基丙烯酸甲酯，聚（丙烯腈），SiO 2 Al 2 O 2， O 3或非有机材料的纳米TiO 2，该电解质允许制备可用于高性能电化学装置的电解质组合物。
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公开(公告)号：US10147978B2
公开(公告)日：2018-12-04
申请号：US11991270
申请日：2006-07-28
申请人： Karim Zaghib , Jocelyn Jalbert , Abdelbast Guerfi , Christophe Michot , Michel Gauthier , Martin Dontigny , Patrick Charest
发明人： Karim Zaghib , Jocelyn Jalbert , Abdelbast Guerfi , Christophe Michot , Michel Gauthier , Martin Dontigny , Patrick Charest
IPC分类号： H01M10/42 , H01M10/0566 , B01D15/00 , H01M10/0565
摘要： Process for the purification of an ionic electrolyte comprising at least one alkali metal salt, the process having at least one stage in which particles of at least one calcium salt are brought into contact. The process makes it possible to obtain electrolytes characterized in particular by a particularly low water content. The corresponding electrochemical generators which incorporate the electrolyte as constituent component are characterized by a noteworthy stability and are particularly safe.
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10.发明授权Process for the preparation of an electrode from a porous material, electrode thus obtained and corresponding electrochemical system 有权从多孔材料制备电极的方法，由此获得的电极和相应的电化学系统公开(公告)号：US08048561B2
公开(公告)日：2011-11-01
申请号：US10561845
申请日：2004-06-25
申请人： Karim Zaghib , Abdelbast Guerfi , Patrick Charest , Robert Kostecki , Kimio Kinoshita , Michel Armand
发明人： Karim Zaghib , Abdelbast Guerfi , Patrick Charest , Robert Kostecki , Kimio Kinoshita , Michel Armand
CPC分类号： H01M4/0438 , C01B33/02 , H01M4/044 , H01M4/0461 , H01M4/0495 , H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/405 , H01M4/505 , H01M4/525 , H01M4/624 , H01M4/625 , H01M10/052 , Y10T29/49108
摘要： Process for the preparation of electrodes from a porous material making it possible to obtain electrodes that are useful in electrochemical systems and that have at least one of the following properties: a high capacity in mAh/gram, a high capacity in mAh/liter, a good capacity for cycling, a low rate of self discharge, and a good environmental tolerance.
摘要翻译： 用于从多孔材料制备电极的方法，使得可以获得可用于电化学系统并且具有以下特性中的至少一个的电极：以mAh /克的高容量，以mAh /升的高容量，a 良好的自行车能力，自放电率低，环境友好性好。
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