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31. 发明公开

EP3309878A1 CARBON-CARBON COMPOSITE PARTICLES, THEIR PREPARATION AND USE THEREFOR AS NEGATIVE ELECTRODE FOR LI-ION BATTERIES 有权
标题翻译：碳 - 碳复合粒子及其制备和用作锂离子电池的负极
公开(公告)号：EP3309878A1
公开(公告)日：2018-04-18
申请号：EP17203050.4
申请日：2002-12-06
申请人： HYDRO-QUEBEC
发明人： MALEKI, Hossein , SELMAN, Robert J. , GUERFI, Abdelbast , DUPUIS, Elisabeth , ZAGHIB, Karim
IPC分类号： H01M4/587 , C04B35/524 , H01M4/133 , H01M4/62 , H01M10/0525 , C04B35/52
CPC分类号： C04B35/524 , C04B35/522 , C04B2235/3203 , C04B2235/422 , C04B2235/425 , C04B2235/48 , C04B2235/761 , C04B2235/77 , H01M4/133 , H01M4/587 , H01M4/625 , H01M10/0525 , Y02E60/122
摘要： A composite of particles of Carbon#1-Carbon#2, wherein Carbon#1 means a low cristallinity carbon and Carbon#2 means a high cristallinity carbon and the use of these particles in electrochemical systems, in sport equipments, in foundry industry and in the car and in aeronautic industries.
摘要翻译：碳＃1-碳＃2颗粒的复合物，其中碳＃1意指低结晶度碳并且碳＃2意味着高结晶度碳以及这些颗粒在电化学系统中，运动设备中，铸造工业中和汽车和航空工业。

32. 发明授权

EP2016635B1 MÉLANGE COBROYÉ D'UN MATÉRIAU ACTIF ET D'UN MATÉRIAU DE CONDUCTION, SES PROCÉDÉS DE PRÉPARATION ET SES APPLICATIONS 有权
标题翻译： TOGETHER雾化混合物的活性物质和导电材料，方法和应用
公开(公告)号：EP2016635B1
公开(公告)日：2017-03-08
申请号：EP07719346.4
申请日：2007-01-25
申请人： HYDRO-QUEBEC
发明人： ZAGHIB, Karim , PETITCLERC, Michel , CHAREST, Patrick , GUERFI, Abdelfast , DONTIGNY, Martin
IPC分类号： H01M4/36 , B05D5/12 , C09D5/00 , G11B5/706 , G11B5/708 , H01B1/00 , H01B1/14 , H01B1/18 , H01M4/485 , H01M4/587 , H01M4/505 , H01M4/525
CPC分类号： G11B5/714 , C09D5/00 , H01B1/24 , H01M4/36 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , Y10T428/2982

33. 发明授权

EP1997169B1 PARTICULES D'OXYDE METALLIQUE ENROBEES A FAIBLE TAUX DE DISSOLUTION, PROCEDES DE PREPARATION ET UTILISATION DANS LES SYSTEMES ELECTROCHIMIQUES 有权
标题翻译：涂层的金属氧化物低分辨率率，工艺用于电化学系统PRODUCING及其用途
公开(公告)号：EP1997169B1
公开(公告)日：2015-08-12
申请号：EP07701717.6
申请日：2007-01-24
申请人： HYDRO-QUEBEC
发明人： CHAREST, Patrick , PERRIER, Michel , DONTIGNY, Martin , PETITCLERC, Michel , GUERFI, Abdelbast , ZAGHIB, Karim
IPC分类号： H01M4/131 , H01M4/62 , H01M4/36 , H01M4/139 , H01M4/136 , H01M4/1391 , H01M4/40 , H01M4/58 , H01M10/052 , H01M10/0565 , H01M4/485
CPC分类号： H01M4/621 , H01M4/131 , H01M4/136 , H01M4/139 , H01M4/366 , H01M4/485 , H01M4/5825 , H01M4/625 , H01M10/052 , H01M10/0565 , Y10T29/49108

34. 发明公开

EP2764564A1 POSITIVE-ELECTRODE MATERIALS: METHODS FOR THEIR PREPARATION AND USE IN LITHIUM SECONDARY BATTERIES 有权转让
标题翻译： EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN
公开(公告)号：EP2764564A1
公开(公告)日：2014-08-13
申请号：EP12839054.9
申请日：2012-10-04
申请人： Hydro-Quebec , Sei Corporation
发明人： ZAGHIB, Karim , GUERFI, Abdelbast , HOVINGTON, Pierre , SAWAI, Takehiko , SAITO, Shinji , URAO, Kazunori
IPC分类号： H01M4/139 , H01M4/13 , H01M4/583 , H01M4/58 , H01M4/62
CPC分类号： H01M4/5825 , H01M4/0402 , H01M4/0428 , H01M4/043 , H01M4/0471 , H01M4/136 , H01M4/1391 , H01M4/1393 , H01M4/1397 , H01M4/366 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/623 , H01M4/625 , H01M4/661 , H01M10/052 , H01M2004/028 , H01M2220/20 , Y02E60/122
摘要： There is provided a positive-electrode material for a lithium secondary battery. The material comprises a lithium oxide compound or a complex oxide as reactive substance. The material also comprises at least one type of carbon material, and optionally a binder. A first type of carbon material is provided as a coating on the reactive substance particles surface. A second type of carbon material is carbon black. And a third type of carbon material is a fibrous carbon material provided as a mixture of at least two types of fibrous carbon material different in fiber diameter and/or fiber length. Also, there is provided a method for preparing the material as well as lithium secondary batteries comprising the material.
摘要翻译：锂二次电池用正极材料。该材料包括氧化锂化合物或作为反应物质的复合氧化物。该材料还包括至少一种类型的碳材料和任选的粘合剂。第一种类型的碳材料作为反应物质颗粒表面上的涂层提供。第二种类型的碳材料是炭黑。并且第三种类型的碳材料是作为纤维直径和/或纤维长度不同的至少两种类型的纤维状碳材料的混合物提供的纤维状碳材料。另外，制备该材料的方法以及包含该材料的锂二次电池。

35. 发明公开

EP2551941A3 Methode et dispositif pour l'application d'un revêtement sur un support 审中-公开
标题翻译： Methode und Vorrichtung zur Anbringung einesÜberzugsauf einer Unterlage
公开(公告)号：EP2551941A3
公开(公告)日：2014-04-30
申请号：EP12185208.1
申请日：2001-06-15
申请人： HYDRO QUEBEC
发明人： GUERFI, Abdelbast , BROCHU, Fernand , MASSE, Monique , ZAGHIB, Karim
IPC分类号： H01M4/04 , C09D7/00 , C09D7/12 , C09D127/16 , H01M4/139 , C08K3/04 , C08K3/22 , H01M10/0525 , H01M6/18 , H01M10/04 , B05C9/14
CPC分类号： H01M4/139 , C08K3/04 , C08K3/22 , C09D7/20 , C09D7/61 , C09D127/16 , H01M4/04 , H01M4/0402 , H01M4/0404 , H01M4/0416 , H01M6/181 , H01M6/188 , H01M10/0525 , H01M2010/0495 , C08L2666/54
摘要： La présente invention concerne un procédé pour appliquer, à basse température, un revêtement sur un support.
Le procédé comprend les étapes suivantes : (a) on prépare une composition comprenant au moins un solvant fort et lourd choisi parmi la N-méthylpyrrolidone et la cyclopentanone, et un solvant faible dont la température d'ébullition est inférieure à 100°C environ, le solvant fort et le solvant faible étant présents dans des proportions propres à constituer un mélange qui s'évapore à une température inférieure à 100°C; (b) on disperse une composante (matière active d'électrode ou constituant d'un électrolyte) à appliquer sous forme de revêtement sur le dit support, dans ledit mélange; et (c) on épand la dispersion obtenue en (b) sur ledit support; et (d) on sèche la dispersion pour obtenir ledit revêtement.
摘要翻译：用于在至少一种待沉积的组分的分散体上在低温下涂覆在载体上的组合物包含至少一种沸点高于150℃的强重溶剂和沸点低于100℃的弱溶剂，其中溶剂形成混合物在低于100℃的温度下蒸发。还包括独立权利要求，用于：（1）要求保藏的组分的分散体; （2）将涂层施用于载体的方法，包括（a）如上所述制备包含至少一种强重溶剂和一周溶剂的组合物，其比例为形成低于100℃蒸发的混合物，（b）将待施加的组分分散在溶剂混合物中的载体上，（c）将获得的分散体铺展到载体上，（d）干燥以获得涂层; 和（3）用于涂覆在支撑体上的设备的设备，包括膜支撑源，如所要求的含有分散体的进料罐，允许在进料罐附近循环薄膜载体的展开装置，用于连续倾倒预定的胶片载体在供料罐附近通过期间的分散量，接收装置和入料装置，将涂膜连续输送到受体，用于驱动展开，接收和加入装置的装置，以及允许将分散体中所含的液体蒸发的加热装置温度低于100℃，并在载体上形成固体涂层。

36. 发明公开

EP2319110A1 COMPOSITE ELECTRODE MATERIAL 有权转让
标题翻译：复合电极材料
公开(公告)号：EP2319110A1
公开(公告)日：2011-05-11
申请号：EP09802302.1
申请日：2009-07-24
申请人： Hydro-Quebec , SHOWA DENKO KABUSHIKI KAISHA
发明人： ZAGHIB, Karim , SOTOWA, Chiaki , GUERFI , Abdelbast , TAKEUCHI , Masataka , CHAREST, Patrick
IPC分类号： H01M4/36 , C01B13/00 , C01B31/00 , C01B31/02 , C25B11/04 , H01M4/60
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

37. 发明公开

EP1997169A1 PARTICULES D'OXYDE METALLIQUE ENROBEES A FAIBLE TAUX DE DISSOLUTION, PROCEDES DE PREPARATION ET UTILISATION DANS LES SYSTEMES ELECTROCHIMIQUES 有权
标题翻译：涂层的金属氧化物低分辨率率，工艺用于电化学系统PRODUCING及其用途
公开(公告)号：EP1997169A1
公开(公告)日：2008-12-03
申请号：EP07701717.6
申请日：2007-01-24
申请人： HYDRO-QUEBEC
发明人： CHAREST, Patrick , PERRIER, Michel , DONTIGNY, Martin , PETITCLERC, Michel , GUERFI, Abdelbast , ZAGHIB, Karim
IPC分类号： H01M4/02 , H01M4/48 , H01M4/62
CPC分类号： H01M4/621 , H01M4/131 , H01M4/136 , H01M4/139 , H01M4/366 , H01M4/485 , H01M4/5825 , H01M4/625 , H01M10/052 , H01M10/0565 , Y10T29/49108
摘要： The invention concerns particles comprising a core and a coat covering at least part of the core surface. The core consists for more than 50% of an acidic metal oxide and the core coating is based on a polymer, preferably based on a soiled polymer with high electrochemical stability. The particle has a solubility rate (ts), in fixed time, of the metal oxide migrating towards the electrolyte, per cycle, which is less than 5 per 10000. The particles are obtained by mixing the polymer and a metal oxide, via dry process with addition of solvent. The electrodes constituting an electrode substrate at least partly coated with a mixture consisting of at least 40 of those particles have remarkable electrochemical properties, in particular regarding the lifetime of batteries in which they are incorporated.

38. 发明公开

EP1984175A1 MATERIAU MULTI-COUCHES, PROCEDE DE FABRICATION ET UTILISATION COMME ELECTRODE 有权
标题翻译：多层材料，工艺用于生产和中的电极
公开(公告)号：EP1984175A1
公开(公告)日：2008-10-29
申请号：EP07701741.6
申请日：2007-01-31
申请人： HYDRO-QUEBEC
发明人： ZAGHIB, Karim , PETITCLERC, Michel , CHAREST, Patrick , GUERFI, Abdelbast , DONTIGNY, Martin
IPC分类号： B32B15/00 , B32B7/10 , H01M10/24 , H01M4/40
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： The invention concerns a multilayer material comprising 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 layer adhering to the first solid layer. Said 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.

39. 发明公开

EP1573834A2 LECTRODE RECOUVERTE D'UN FILM OBTENU PARTIR D'UNE SOLUTION AQUEUSE COMPORTANT UN LIANT SOLUBLE DANS L'EAU, SON PROC D DE FABRICATION ET SES UTILISATIONS 有权
标题翻译：具有产生电化学系统磷酸铁锂和水溶性粘合剂的，含膜涂布的阴极和过程
公开(公告)号：EP1573834A2
公开(公告)日：2005-09-14
申请号：EP03775013.0
申请日：2003-11-13
申请人： HYDRO-QUEBEC
发明人： ZAGHIB, Karim , ARMAND, Michel , GUERFI, Abdelbast , PERRIER, Michel , DUPUIS, Elisabeth , CHAREST, Patrick
IPC分类号： H01M4/04
CPC分类号： H01M4/0404 , H01G11/06 , H01G11/24 , H01G11/28 , H01G11/30 , H01G11/32 , H01G11/42 , H01G11/46 , H01G11/86 , H01M2/145 , H01M2/1653 , H01M4/04 , H01M4/0409 , H01M4/0471 , H01M4/133 , H01M4/136 , H01M4/139 , H01M4/1391 , H01M4/1393 , H01M4/1397 , H01M4/366 , H01M4/5825 , H01M4/587 , H01M4/621 , H01M4/622 , H01M4/623 , H01M4/625 , H01M4/66 , H01M4/661 , H01M10/0525 , H01M10/0565 , H01M10/0568 , H01M10/0569 , H01M2004/027 , H01M2004/028 , H01M2300/0028 , H01M2300/0037 , H01M2300/004 , H01M2300/0042 , H01M2300/0082 , Y02E60/122 , Y02E60/13 , Y02P70/54
摘要： The invention relates to a method of preparing an electrochemical electrode which is partially or totally covered with a film that is obtained by spreading an aqueous solution comprising a water-soluble binder over the electrode and subsequently drying same. The production cost of the electrodes thus obtained is reduced and the surface porosity thereof is associated with desirable resistance values.
摘要翻译：本发明涉及制备电化学电极的所有其被部分地或全部覆盖有膜并通过在wässrige溶液包括在所述电极上的水溶性粘合剂铺展和随后干燥获得相同的方法。由此得到的电极的生产成本降低，表面孔隙率其具有期望的电阻值相关联。

40. 发明公开

EP1554765A2 PARTICULE COMPORTANT UN NOYAU A BASE DE GRAPHITE RECOUVERT D'AU MOINS UNE COUCHE CONTINUE OU DISCONTINUE, LEURS PROCEDES D'OBTENTION ET LEURS UTILISATIONS 有权
标题翻译：与至少连续或不连续层石墨，其方法为生产和用途
公开(公告)号：EP1554765A2
公开(公告)日：2005-07-20
申请号：EP03809226.8
申请日：2003-10-23
申请人： HYDRO QUEBEC
发明人： ZAGHIB, Karim , CHAREST, Patrick , GUERFI, Abdelbast , PERRIER, Michel , KINOSHITA, Kimio
IPC分类号： H01M4/36
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： The invention concerns a method for combined grinding of a homogeneous mixture of particles comprising a conductive core consisting of at least one graphite and continuously or discontinuously coated with at least a material other than the one constituting the core, the core particles being of greater size than those of the particles used for producing the coating of the cores by combined grinding. The resulting particulate mixtures exhibit electrochemical and mechanical properties making them suitable to be advantageously used in electrochemical batteries and in paints.

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