公开(公告)号：US11145893B2

公开(公告)日：2021-10-12

申请号：US16310410

申请日：2017-06-13

申请人： SOLVAY SA ,  COMMISSARIAT A L' ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Christine Hamon ,  Julio A. Abusleme ,  Marc-David Braida ,  Hélène Rouault ,  Djamel Mourzagh ,  Gaëlle Besnard ,  Daniel Tomasi

IPC分类号： H01M10/056 ,  B01D67/00 ,  C08J5/22 ,  H01M50/403 ,  H01M50/446 ,  B01D69/12 ,  B01D71/34 ,  H01M10/0525 ,  B01D69/14 ,  B01D71/32 ,  C08F214/22

摘要： The present invention pertains to a membrane for an electrochemical device, to a process for manufacturing said membrane and to use of said membrane in a process for manufacturing an electrochemical device.

公开(公告)号：US11114667B2

公开(公告)日：2021-09-07

申请号：US15748170

申请日：2016-07-22

申请人： SOLVAY SA ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  COMMISSARIAT A L' ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Olivier Pras ,  Hélène Rouault ,  Aurélie Guyomard-Lack ,  Jean Le Bideau ,  Dominique Guyomard ,  Bernard Lestriez ,  Christine Hamon ,  Marc-David Braida ,  Julio A. Abusleme

IPC分类号： H01M4/62 ,  H01M4/04 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/056 ,  H01M10/052 ,  H01M50/403 ,  H01M50/446

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.

公开(公告)号：US20240079548A1

公开(公告)日：2024-03-07

申请号：US18260874

申请日：2021-12-27

申请人： Solvay SA ,  COMMISSARIAT A L' ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Dominique Bascour ,  Marc-David Braida ,  Ludovic Odoni ,  Julio A Abusleme ,  Hélène Rouault ,  Gaëlle Besnard ,  Léo Merchat ,  Jérémie Salomon ,  Benjamin Amestoy

IPC分类号： H01M4/04 ,  H01M4/139 ,  H01M4/62

CPC分类号： H01M4/0411 ,  H01M4/0433 ,  H01M4/0435 ,  H01M4/139 ,  H01M4/623

摘要： The present invention pertains to a continuous process for the manufacture of an electrode, to the electrode obtained therefrom and to an electrochemical device comprising said electrode.

公开(公告)号：US20230093841A1

公开(公告)日：2023-03-30

申请号：US17792113

申请日：2021-01-08

申请人： Solvay SA ,  COMMISSARIAT A L' ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Marc-David Braida ,  Dominique Bascour ,  Julio A. Abusleme ,  Hélène Rouault ,  Benjamin Amestoy ,  Gaëlle Besnard ,  Côme-Emmanuel Leys ,  Jérémie Salomon

IPC分类号： H01M4/60 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/0569 ,  H01M4/04 ,  H01M10/0568 ,  H01M50/46 ,  H01M50/491 ,  H01M50/414

摘要： The present invention relates to an electrochemical device comprising a) a positive electrode, b) a negative electrode, c) a separator, and d) a liquid electrolyte, wherein at least one of said positive electrode and said negative electrode is a gelled electrode comprising an electronic conductive substrate and directly adhered onto the electronic conductive substrate, at least one layer of a gelled electrode-forming composition, and wherein the d) liquid electrolyte comprises at least one organic carbonate and/or at least one ionic liquid, and at least one metal salt. The present invention also relates to a process for manufacturing an electrochemical device comprising at least one gelled electrode.

公开(公告)号：US11088419B2

公开(公告)日：2021-08-10

申请号：US16310412

申请日：2017-06-13

申请人： SOLVAY SA ,  COMMISSARIAT A L' ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Julio A. Abusleme ,  Marc-David Braida ,  Christine Hamon ,  Hélène Rouault ,  Djamel Mourzagh ,  Gaëlle Besnard ,  Daniel Tomasi

IPC分类号： H01M2/16 ,  H01M50/403 ,  H01M10/0525 ,  B01D69/14 ,  B01D71/32 ,  C08J5/22 ,  H01M50/446 ,  C08F14/22 ,  C08F20/06 ,  H01M4/66 ,  C08F214/22 ,  B01D67/00 ,  H01M4/02

摘要： The present invention pertains to a membrane for an electrochemical device, to a process for manufacturing said membrane and to use of said membrane in a process for manufacturing an electrochemical device.

公开(公告)号：US11532823B2

公开(公告)日：2022-12-20

申请号：US16310409

申请日：2017-06-13

申请人： SOLVAY SA ,  COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Hélène Rouault ,  Gaëlle Besnard ,  Léo Merchat ,  Jérémie Salomon ,  Julio A. Abusleme ,  Marc-David Braida ,  Christine Hamon

IPC分类号： H01M4/66 ,  H01M4/04 ,  H01M4/58 ,  H01M10/0525 ,  H01M4/02

摘要： The present invention pertains to a flexible electrode, to a process for the manufacture of said flexible electrode and to uses of said flexible electrode in electrochemical devices, in particular in secondary batteries.

公开(公告)号：US11702491B2

公开(公告)日：2023-07-18

申请号：US16771660

申请日：2018-12-11

申请人： SOLVAY SA ,  COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Gaëlle Besnard ,  Elise Gutel ,  Hélène Rouault ,  Julio A. Abusleme ,  Ségolène Brusseau ,  Marc-David Braida ,  Djamel Mourzagh ,  Daniel Tomasi

IPC分类号： C08F214/22 ,  H01M50/403 ,  H01M50/426 ,  H01M50/446 ,  C08K5/5415 ,  C08K5/5435 ,  H01M10/0525

CPC分类号： C08F214/225 ,  C08K5/5415 ,  C08K5/5435 ,  H01M10/0525 ,  H01M50/403 ,  H01M50/426 ,  H01M50/446

摘要： The present invention pertains to a membrane for an electrochemical device, to a process for manufacturing said membrane and to use of said membrane in a process for manufacturing an electrochemical device.