公开(公告)号：EP3472887A1

公开(公告)日：2019-04-24

申请号：EP17726337.3

申请日：2017-06-01

申请人： Solvay SA ,  Centre National de la Recherche Scientifique

发明人： HAMON, Christine ,  ABUSLEME, Julio A. ,  GUYOMARD-LACK, Aurélie ,  LE BIDEAU, Jean ,  GUYOMARD, Dominique ,  LESTRIEZ, Bernard

IPC分类号： H01M10/0565 ,  B32B27/30 ,  B32B27/32 ,  C09D127/16 ,  H01G11/06 ,  H01M10/0568

公开(公告)号：EP2842194A1

公开(公告)日：2015-03-04

申请号：EP13718568.2

申请日：2013-04-22

申请人： SOLVAY SA ,  Centre National de la Recherche Scientifique (CNRS)

发明人： ABUSLEME, Julio A. ,  LE BIDEAU, Jean ,  GUYOMARD-LACK, Aurélie ,  GUYOMARD, Dominique ,  LESTRIEZ, Bernard

IPC分类号： H01M10/0565 ,  H01M10/0567 ,  H01M10/0569 ,  H01M8/10 ,  C09K9/00 ,  G02F1/00 ,  H01G9/20

CPC分类号： C08J5/18 ,  C08J2327/16 ,  C09K9/02 ,  G02F2001/1519 ,  H01G9/2009 ,  H01M8/1023 ,  H01M8/1037 ,  H01M8/1039 ,  H01M8/1044 ,  H01M8/1048 ,  H01M8/1051 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/0569 ,  H01M2008/1095 ,  H01M2300/0045 ,  H01M2300/0082 ,  Y02E10/542 ,  Y02P70/521 ,  Y02P70/56

摘要： The invention pertains to a process for manufacturing a fluoropolynner film comprising a fluoropolymer hybrid organic/inorganic composite, said process comprising the following steps: (i) providing a mixture of: - at least one fluoropolymer [polymer (F)]; - at least one metal compound [compound (M)] having formula: X
4-m AY
m wherein m is an integer from 1 to 4, A is a metal selected from the group consisting of Si, Ti and Zr, Y is a hydrolysable group and X is a hydrocarbon group, optionally comprising one or more functional groups; - a liquid medium consisting essentially of at least one ionic liquid (IL) and, optionally, at least one additive (A); - optionally, at least one electrolytic salt (ES); and - optionally, at least one organic solvent (S); (ii) hydrolysing and/or polycondensing said compound (M) to yield a liquid mixture comprising fluoropolymer hybrid organic/inorganic composite comprising inorganic domains and incorporating said liquid medium; (iii) processing a film from the liquid mixture obtained in step (ii); and (iv) drying and then, optionally, curing the film obtained in step (iii) for obtaining the fluoropolymer film. The invention also pertains to the fluoropolymer film obtained from said process and to use of said fluoropolymer film in electrochemical and photo-electrochemical devices.

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.

公开(公告)号：EP2842194B1

公开(公告)日：2016-11-23

申请号：EP13718568.2

申请日：2013-04-22

申请人： SOLVAY SA ,  Centre National de la Recherche Scientifique (C.N.R.S.)

发明人： ABUSLEME, Julio A. ,  LE BIDEAU, Jean ,  GUYOMARD-LACK, Aurélie ,  GUYOMARD, Dominique ,  LESTRIEZ, Bernard

IPC分类号： H01M10/0565 ,  H01M10/0567 ,  H01M10/0569 ,  C09K9/00 ,  G02F1/15 ,  H01G9/20 ,  C08J5/18 ,  C09K9/02 ,  H01M8/1018 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1044 ,  H01M8/1048 ,  H01M8/1051 ,  H01M8/1037

CPC分类号： C08J5/18 ,  C08J2327/16 ,  C09K9/02 ,  G02F2001/1519 ,  H01G9/2009 ,  H01M8/1023 ,  H01M8/1037 ,  H01M8/1039 ,  H01M8/1044 ,  H01M8/1048 ,  H01M8/1051 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/0569 ,  H01M2008/1095 ,  H01M2300/0045 ,  H01M2300/0082 ,  Y02E10/542 ,  Y02P70/521 ,  Y02P70/56

公开(公告)号：EP3028331B1

公开(公告)日：2017-07-19

申请号：EP13756915.8

申请日：2013-07-29

申请人： Hutchinson ,  Centre National de la Recherche Scientifique (C.N.R.S.) ,  Université de Nantes

发明人： AYME-PERROT, David ,  CERCLIER, Carole ,  LE BIDEAU, Jean ,  BUCHTOVA, Nela ,  GUYOMARD-LACK, Aurélie ,  GIRARD, Philippe-Franck

IPC分类号： H01M10/0565 ,  H01M14/00 ,  B32B17/10 ,  C03C17/34 ,  G02B27/01 ,  G02B5/30 ,  H01M8/1027 ,  H01M8/1037 ,  H01M8/1072 ,  G02B1/10

CPC分类号： H01M10/0565 ,  B32B17/10036 ,  B32B17/10174 ,  B32B17/10201 ,  B32B17/10431 ,  B32B17/10541 ,  B32B17/10669 ,  B32B17/10761 ,  C03C17/3435 ,  C03C2217/734 ,  G02B1/10 ,  G02B1/115 ,  G02B5/30 ,  G02B27/0018 ,  G02B27/0101 ,  G02B2027/012 ,  G02B2027/0196 ,  H01M8/1027 ,  H01M8/1037 ,  H01M8/1074 ,  H01M14/005 ,  H01M2300/0082 ,  H01M2300/0085 ,  Y02P70/56

公开(公告)号：EP3028331A1

公开(公告)日：2016-06-08

申请号：EP13756915.8

申请日：2013-07-29

申请人： Hutchinson ,  Centre National de la Recherche Scientifique (C.N.R.S.) ,  Universite de Nantes

发明人： AYME-PERROT, David ,  CERCLIER, Carole ,  LE BIDEAU, Jean ,  BUCHTOVA, Nela ,  GUYOMARD-LACK, Aurélie ,  GIRARD, Philippe-Franck

IPC分类号： H01M8/10 ,  H01M10/0565 ,  H01M14/00

CPC分类号： H01M10/0565 ,  B32B17/10036 ,  B32B17/10174 ,  B32B17/10201 ,  B32B17/10431 ,  B32B17/10541 ,  B32B17/10669 ,  B32B17/10761 ,  C03C17/3435 ,  C03C2217/734 ,  G02B1/10 ,  G02B1/115 ,  G02B5/30 ,  G02B27/0018 ,  G02B27/0101 ,  G02B2027/012 ,  G02B2027/0196 ,  H01M8/1027 ,  H01M8/1037 ,  H01M8/1074 ,  H01M14/005 ,  H01M2300/0082 ,  H01M2300/0085 ,  Y02P70/56

摘要： The invention relates to a monolithic ionogel with an organic confinement matrix for at least one ionic liquid, and a method for manufacturing same. An ionogel according to the invention comprises a biopolymer confinement matrix with a cross-linked polysaccharide base and an ionic liquid confined in a network formed by the matrix, and it is such that the polysaccharide has siloxane cross-linking bridges, the ionogel being a chemical gel able to constitute a self-supported solid electrolyte by itself. This ionogel is obtained using a method comprising silanisation of the polysaccharide in a basic aqueous solution by a silanisation agent, and polycondensation of the silanised polysaccharide. In a first embodiment, this method comprises preparing a hydrogel with a polysaccharide base that is silanised and cross-linked by sol-gel, then exchange reactions of solvents with increasing hydrophobicities. In a second preferred embodiment, it comprises mixing a first solution comprising the ionic liquid in an acid medium and a second solution containing the silanised and non-cross-linked polysaccharide, such that its cross-linking takes place through that mixing.

摘要翻译： 本发明涉及具有用于至少一种离子液体的有机约束基质的单片离子凝胶及其制造方法。 根据本发明的离子凝胶包含具有交联多糖碱和限制在由基质形成的网络中的离子液体的生物聚合物约束基质，并且使得多糖具有硅氧烷交联桥，离子凝胶是化学 凝胶本身可以构成自支撑固体电解质。 该离子聚合物是使用包括通过硅烷化剂在碱性水溶液中硅烷化多糖的方法和硅烷化多糖的缩聚来获得的。 在第一实施方案中，该方法包括制备具有硅烷化并通过溶胶 - 凝胶交联的多糖碱的水凝胶，然后交换溶剂随着疏水性增加的反应。 在第二优选实施方案中，其包括在酸性介质中混合包含离子液体的第一溶液和含有硅烷化和非交联多糖的第二溶液，使得其通过该混合进行交联。