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公开(公告)号：EP2097940B1
公开(公告)日：2010-09-22
申请号：EP07872402.8
申请日：2007-12-19
发明人： FONTAINE, Marie-Laure , MAUVY, Fabrice , LENORMAND, Pascal , BASSAT, Jean-Marc , ANSART, Florence , GRENIER, Jean-Claude
CPC分类号： H01M4/861 , C01F17/0018 , C01G53/42 , C01G53/44 , C01G53/70 , C01P2002/34 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C01P2004/84 , C01P2006/40 , H01M4/8657 , H01M4/8885 , H01M4/9016 , H01M4/9033 , H01M2008/1293
摘要： The invention relates to a gas electrode that comprises a plurality of stacked layers (2, 3, 4), wherein the first layer (2) is in contact with a solid substrate (1) while the last layer (4) has a free outer surface to be contacted with a gas, each layer being made of at least one mixed oxide selected from the group including perovskites and Ruddlesden-Popper phases, the micro-structure of the first layer (2) being different from that of the last layer (4), the porosity of the different layers (2, 3, 4) increasing from said first layer (2) towards said last layer (4), and the different layers stacked on each other defining a network of a solid interconnected material between the free outer surface of the last layer (4) and the solid substrate (1) with a total thickness higher than 1 μm. The invention also relates to a method for making such an electrode and to the use thereof in an electrochemical cell.
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2.发明公开
公开(公告)号：EP2766508A1
公开(公告)日：2014-08-20
申请号：EP12781391.3
申请日：2012-10-12
申请人： Université Paul Sabatier Toulouse III , Centre National de la Recherche Scientifique (CNRS) , Mecaprotec Industries
发明人： ANSART, Florence , BLETA, Rudina , BONINO, Jean-Pierre , ESTEBAN, Julien , JAUBERT, Olivier , GRESSIER, Marie , LENORMAND, Pascal , MENU, Marie-Joëlle , XUEREB, Elodie , BARES, Pierre , GAZEAU, Céline
CPC分类号： C23F11/00 , C23C18/04 , C23C18/1216 , C23C18/122 , C23C22/56 , C23C22/83 , C23C2222/20
摘要： The invention relates to an anticorrosion treatment process in which applied to an oxidizable surface of a solid metal substrate is a liquid solution, referred to as treatment solution, comprising: at least one alkoxysilane, and at least one cerium (Ce) cation; in a liquid aqueous-alcoholic composition, said treatment solution being suitable for being able to form, at the surface of the solid metal substrate, a hybrid matrix by hydrolysis/condensation of each alkoxysilane(s) and of each cerium (Ce) cation; the treatment solution having a molar ratio (Si/Ce) of silicon element of the alkoxysilane(s) with respect to the cerium (Ce) cation(s) of between 50 and 500; characterized in that the cerium (Ce) cation(s) has(have) a concentration between 0.005 mol/L and 0.015 mol/L in the treatment solution.
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公开(公告)号：EP4436940A1
公开(公告)日：2024-10-02
申请号：EP22826135.0
申请日：2022-11-21
申请人： Safran Ceramics , Centre National de la Recherche Scientifique (CNRS) , Université Paul Sabatier Toulouse III , Institut National Polytechnique de Toulouse
发明人： PIN, Lisa , ARNAL, Simon , PRIOUX, Manon , ANSART, Florence , DULUARD, Sandrine
IPC分类号： C04B41/45 , C04B41/00 , C04B41/52 , C04B41/89 , F01D5/28 , C23C28/04 , C25D13/02 , C25D13/12
CPC分类号： C04B41/009 , C04B41/89 , C04B41/52 , C04B41/4564 , C23C28/04 , F01D5/288 , C25D13/12 , C25D13/02 , F01D5/284 , F05D2300/603320130101 , C23C28/042
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公开(公告)号：EP2766508B1
公开(公告)日：2016-10-05
申请号：EP12781391.3
申请日：2012-10-12
申请人： Université Paul Sabatier Toulouse III , Centre National de la Recherche Scientifique (CNRS) , Mecaprotec Industries
发明人： ANSART, Florence , BLETA, Rudina , BONINO, Jean-Pierre , ESTEBAN, Julien , JAUBERT, Olivier , GRESSIER, Marie , LENORMAND, Pascal , MENU, Marie-Joëlle , XUEREB, Elodie , BARES, Pierre , GAZEAU, Céline
CPC分类号： C23F11/00 , C23C18/04 , C23C18/1216 , C23C18/122 , C23C22/56 , C23C22/83 , C23C2222/20
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公开(公告)号：EP2097940A1
公开(公告)日：2009-09-09
申请号：EP07872402.8
申请日：2007-12-19
发明人： FONTAINE, Marie-Laure , MAUVY, Fabrice , LENORMAND, Pascal , BASSAT, Jean-Marc , ANSART, Florence , GRENIER, Jean-Claude
CPC分类号： H01M4/861 , C01F17/0018 , C01G53/42 , C01G53/44 , C01G53/70 , C01P2002/34 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C01P2004/84 , C01P2006/40 , H01M4/8657 , H01M4/8885 , H01M4/9016 , H01M4/9033 , H01M2008/1293
摘要： The invention relates to a gas electrode that comprises a plurality of stacked layers (2, 3, 4), wherein the first layer (2) is in contact with a solid substrate (1) while the last layer (4) has a free outer surface to be contacted with a gas, each layer being made of at least one mixed oxide selected from the group including perovskites and Ruddlesden-Popper phases, the micro-structure of the first layer (2) being different from that of the last layer (4), the porosity of the different layers (2, 3, 4) increasing from said first layer (2) towards said last layer (4), and the different layers stacked on each other defining a network of a solid interconnected material between the free outer surface of the last layer (4) and the solid substrate (1) with a total thickness higher than 1 μm. The invention also relates to a method for making such an electrode and to the use thereof in an electrochemical cell.
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公开(公告)号：EP4013908A1
公开(公告)日：2022-06-22
申请号：EP20754794.4
申请日：2020-07-30
申请人： SAFRAN AIRCRAFT ENGINES , Centre national de la recherche scientifique , Université Paul Sabatier Toulouse III
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公开(公告)号：EP3558893B1
公开(公告)日：2020-10-21
申请号：EP17825576.6
申请日：2017-12-14
IPC分类号： C04B35/111 , C04B35/486
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公开(公告)号：EP3558893A1
公开(公告)日：2019-10-30
申请号：EP17825576.6
申请日：2017-12-14
IPC分类号： C04B35/111 , C04B35/486
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9.发明授权FABRICATION DE MATÉRIAUX CÉRAMIQUES AUTOSUPPORTÉS DE FAIBLE ÉPAISSEUR À BASE D'OXYDES MÉTALLIQUES 有权生产具有减小的厚度自支撑金属氧化物陶瓷材料的
公开(公告)号：EP2443075B1
公开(公告)日：2016-12-07
申请号：EP10734253.7
申请日：2010-06-16
IPC分类号： C04B35/486 , C04B35/50 , C04B35/624 , C04B35/645 , C04B38/00 , B82Y30/00 , H01M8/1246 , H01M8/1253 , H01M8/126 , B01D71/02 , C04B111/00
CPC分类号： C04B35/486 , B01D71/024 , B01D2323/225 , B82Y30/00 , C04B35/50 , C04B35/624 , C04B35/645 , C04B38/0074 , C04B2111/00793 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/44 , C04B2235/449 , C04B2235/528 , C04B2235/5409 , C04B2235/5436 , C04B2235/5454 , C04B2235/549 , C04B2235/6567 , C04B2235/666 , C04B2235/77 , C04B2235/9623 , H01M8/1246 , H01M8/1253 , H01M8/126 , H01M2300/0074 , H01M2300/0077 , Y02E60/525 , Y02P70/56 , C04B35/00
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公开(公告)号：EP4232420A1
公开(公告)日：2023-08-30
申请号：EP21810076.6
申请日：2021-10-19
申请人： Safran Ceramics , IRT Antoine de Saint Exupery , Centre national de la recherche scientifique , Université Paul Sabatier Toulouse III
发明人： GRUMBACH, Fanny , MECUSON, Gautier , PAILLASSA, Aude , ANSART, Florence , DULUARD, Sandrine , LAVAL, Nicolas
IPC分类号： C04B35/117 , C04B35/14 , C04B35/18 , C04B35/624 , C04B35/628 , C04B35/634 , C04B35/80 , D02J3/00 , D06M11/00 , D06B3/10 , D06C9/00
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