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2. 发明公开

EP3724939A1 FLUOROPOLYMER MEMBRANE FOR ELECTROCHEMICAL DEVICES 审中-公开
公开(公告)号：EP3724939A1
公开(公告)日：2020-10-21
申请号：EP18814616.1
申请日：2018-12-11
申请人： SOLVAY SA , Commissariat à l'Energie Atomique et aux Energies Alternatives
发明人： BESNARD, Gaëlle , GUTEL, Elise , ROUAULT, Hélène , ABUSLEME, Julio A. , BRUSSEAU, Ségolène , BRAIDA, Marc-David , MOURZAGH, Djamel , TOMASI, Daniel
IPC分类号： H01M2/14 , H01M2/16 , H01M10/052

3. 发明公开

EP4275238A1 METHOD FOR THE MANUFACTURE OF ELECTRODES 审中-实审
公开(公告)号：EP4275238A1
公开(公告)日：2023-11-15
申请号：EP21845057.5
申请日：2021-12-27
申请人： Solvay SA , Commissariat à l'Energie Atomique et aux Energies Alternatives
发明人： BASCOUR, Dominique , BRAIDA, Marc-David , ODONI, Ludovic , ABUSLEME, Julio , ROUAULT, Hélène , BESNARD, Gaëlle , MERCHAT, Léo , SALOMON, Jérémie , AMESTOY, Benjamin
IPC分类号： H01M4/04 , H01M4/139 , H01M4/62 , H01M10/0525

5. 发明公开

EP3329529A1 ELECTRODE-FORMING COMPOSITION 有权
公开(公告)号：EP3329529A1
公开(公告)日：2018-06-06
申请号：EP16741346.7
申请日：2016-07-22
申请人： Solvay SA , Centre National de la Recherche Scientifique , Commissariat à l'Énergie Atomique et aux Énergies Alternatives
发明人： PRAS, Olivier , ROUAULT, Hélène , GUYOMARD-LACK, Aurélie , LE BIDEAU, Jean , GUYOMARD, Dominique , LESTRIEZ, Bernard , HAMON, Christine , BRAIDA, Marc-David , ABUSLEME, Julio A.
IPC分类号： H01M2/16 , H01M4/04 , H01M4/62 , H01M10/052 , H01M10/056 , H01M10/0525 , H01M10/0565
CPC分类号： H01M4/623 , H01M2/145 , H01M2/166 , H01M4/0404 , H01M4/0409 , H01M10/052 , H01M10/0525 , H01M10/056 , H01M10/0565 , H01M2300/0082
摘要： The present invention pertains to an electrode-forming composition, to use of said electrode-forming composition in a process for the manufacture of an electrode, to said electrode and to an electrochemical device comprising said electrode. The electrode-forming composition comprises at least one partially fluorinated fluoropolymer comprising recurring units derived from at least one fluorinated monomer and at least one functional hydrogenated monomer comprising at least one carboxylic acid end group, at least one electro-active compound, at least one liquid medium comprising at least one organic carbonate or at least one ionic liquid, and at least one metal salt.

7. 发明公开

EP3469642A1 FLUOROPOLYMER MEMBRANE FOR ELECTROCHEMICAL DEVICES 审中-公开
公开(公告)号：EP3469642A1
公开(公告)日：2019-04-17
申请号：EP17731515.7
申请日：2017-06-13
申请人： Solvay SA , Commissariat à l'Énergie Atomique et aux Énergies Alternatives
发明人： ABUSLEME, Julio A. , BRAIDA, Marc-David , HAMON, Christine , ROUAULT, Hélène , MOURZAGH, Djamel , BESNARD, Gaëlle , TOMASI, Daniel
IPC分类号： H01M2/14 , B01D71/34 , C08F214/18 , C08F214/22 , C08J5/22 , H01M2/16 , H01M10/0525

8. 发明公开

EP3469641A1 FLUOROPOLYMER MEMBRANE FOR ELECTROCHEMICAL DEVICES 有权
公开(公告)号：EP3469641A1
公开(公告)日：2019-04-17
申请号：EP17729144.0
申请日：2017-06-13
申请人： Solvay SA , Commissariat à l'Énergie Atomique et aux Énergies Alternatives
发明人： HAMON, Christine , ABUSLEME, Julio A. , BRAIDA, Marc-David , ROUAULT, Hélène , MOURZAGH, Djamel , BESNARD, Gaëlle , TOMASI, Daniel
IPC分类号： H01M2/14 , B01D67/00 , B01D69/14 , C08F214/18 , C08J5/22 , H01M2/16

9. 发明公开

EP2923396A1 SEPARATOR COATED WITH POLYMER AND CONDUCTIVE SALT AND ELECTROCHEMICAL DEVICE USING THE SAME 无效
标题翻译：聚合物分离器SOWIELEITFÄHIGESSALZ UND ELEKTROCHEMISCHE VORRICHTUNG DAMIT
公开(公告)号：EP2923396A1
公开(公告)日：2015-09-30
申请号：EP13799498.4
申请日：2013-11-20
申请人： Solvay SA
发明人： HAMON, Christine , PIERI, Riccardo , CHEN, Shilei , BRAIDA, Marc-David , MOUSSET, Jean-Francois
IPC分类号： H01M2/16 , H01M10/0525 , H01M2/14
CPC分类号： H01M2/1686 , H01M2/145 , H01M2/1626 , H01M2/1653 , H01M10/0525
摘要： The present invention provides method for manufacturing a coated separator for use in an electrochemical device, comprising the steps of: (i) providing a separator having two surfaces; (ii) applying a coating composition [composition (C)] on at least one surface of the separator, the composition (C) comprising a polymer [polymer (P)] and at least one electrolyte salt [salt (E)] of formula (a), A
+ B
- (a) wherein A
+ indicates an ion selected from alkaline metal cations or a combination thereof, and B" indicates an ion selected from anions or a combination thereof, so as to obtain a coating layer onto said surface; and (ii) drying the coating layer so as to obtain a coated separator, wherein the polymer (P) is a vinylidene fluoride (VdF) polymer and comprises recurring units derived from at least one comonomer (C), said comonomer (C) being different from vinylidene fluoride (VdF), and wherein the polymer (P) comprises recurring units derived from at least one (meth)acrylic monomer (MA). Further, the present provides a separator for use in an electrochemical device, said separator being coated on at least one surface thereof a coating comprising a polymer (P) and at least one salt (E) as described above, wherein said coating is characterized by: a dry thickness of from about 0.1 to 10 μm; a weight between 5 and 100 % of the weight of the un-coated separator; or being substantially solvent free. Moreover, the present invention provides a method for producing an electrochemical device using the coated separator as described above.
摘要翻译：本发明提供了一种用于制造用于电化学装置的涂覆分离器的方法，包括以下步骤：（i）提供具有两个表面的分离器; （ii）将涂料组合物[组合物（C）]施加到隔板的至少一个表面上，包含聚合物[聚合物（P）]和至少一种式（I）的电解质盐[盐（E）（a）中，A + B-（a）其中A +表示选自碱金属阳离子或其组合的离子，B“表示选自阴离子或其组合的离子，以获得在所述表面上的涂层 ; 和（ii）干燥该涂层从而获得涂覆的隔膜，其中聚合物（P）是偏二氟乙烯（VdF）聚合物，并且包含衍生自至少一种共聚单体（C）的重复单元，所述共聚单体（C）为不同于偏二氟乙烯（VdF），并且其中聚合物（P）包含衍生自至少一种（甲基）丙烯酸单体（MA）的重复单元。此外，本发明提供了一种用于电化学装置的隔板，所述隔板在其至少一个表面上涂覆有如上所述的包含聚合物（P）和至少一种盐（E）的涂层，其中所述涂层的特征在于：干燥厚度为约0.1至10μm; 重量在未涂覆隔板的重量的5至100％之间; 或基本上无溶剂。此外，本发明提供一种使用如上所述的涂布隔膜的电化学装置的制造方法。

10. 发明公开

EP4158714A1 NEW SOLID SULFIDE ELECTROLYTES 审中-实审
公开(公告)号：EP4158714A1
公开(公告)日：2023-04-05
申请号：EP21728543.6
申请日：2021-05-25
申请人： Solvay SA , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , Université de Picardie Jules Verne
发明人： BRAIDA, Marc-David , LE MERCIER, Thierry , MASQUELIER, Christian , KUDU, Omer, Ulas
IPC分类号： H01M10/0525 , B60L50/00 , C01B25/08 , H01M10/0562 , H01M50/403 , H01M50/431 , H01M4/62 , C01G9/08 , C01B17/22

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