专利检索 ap:("Centre National de la Recherche Scientifique (C.N.R.S.)" OR "Commissariat à l'Énergie Atomique et aux Énergies Alternatives" OR "Universite d'Orleans") AND inv:"BUVAT, Pierrick" 第 1 页

1.

发明公开
DEPOT METALLIQUE PROFOND DANS UNE MATRICE POREUSE PAR PULVERISATION MAGNETRON PULSEE HAUTE PUISSANCE HiPIMS, SUBSTRATS POREUX IMPREGNES DE CATALYSEUR METALLIQUE ET LEURS UTILISATIONS 审中-公开
标题翻译：在多孔基体BY HOCHLEISTUNGSIMPULSMAGNETRONSPUTTERING深度金属分离，金属浸渍有催化剂多孔基材及其用途

公开(公告)号：EP3103152A1

公开(公告)日：2016-12-14

申请号：EP15704254.0

申请日：2015-02-03

申请人： Centre National de la Recherche Scientifique (C.N.R.S.) , Commissariat à l'Énergie Atomique et aux Énergies Alternatives , Universite d'Orleans

发明人： CUYNET, Stéphane , CAILLARD, Amaël , BRAULT, Pascal , BIGARRE, Janick , BUVAT, Pierrick

IPC分类号： H01M4/86 , H01M4/88 , H01M4/90 , H01M8/10 , C23C14/16 , C23C14/35 , G01N27/16 , G01N33/00

CPC分类号： H01M4/8642 , C23C14/046 , C23C14/165 , C23C14/3485 , C23C14/35 , G01N27/16 , H01M4/8871 , H01M4/9058 , H01M8/1007

摘要： The invention concerns porous substrates impregnated with metal catalyst, in particular intended for use as electrodes in a fuel cell such as a proton exchange membrane cell, and method for preparing same. In particular, the present invention concerns a method for impregnating a porous substrate with metal catalyst by high power impulse magnetron sputtering of one or more metal targets, the target(s) and the substrate being placed in an enclosure containing a gaseous plasma medium, the metal of the target(s) being chosen from the transition metals and the alloys of same, said method comprising the following steps: a) applying a pulsed voltage U
t to the target, b) polarising the porous substrate by applying a pulsed voltage U
s with a delay Δt relative to the start of step (a).

2.

发明公开
DISPOSITIF DE MANIPULATION DE MEMBRANES 审中-公开

公开(公告)号：EP3619765A1

公开(公告)日：2020-03-11

申请号：EP18728926.9

申请日：2018-05-03

申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives

发明人： BUVAT, Pierrick , CARRIERE, Stéphane , CHAZOT, Laurent , SERRE, Jérôme , BOUGY, Jean-Jacques

IPC分类号： H01M8/2418 , H01M8/2404

3.

发明公开
PROCEDE D'ASSEMBLAGE POUR PILE A COMBUSTIBLE 审中-公开

公开(公告)号：EP3619763A1

公开(公告)日：2020-03-11

申请号：EP18728925.1

申请日：2018-05-03

申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives

发明人： BUVAT, Pierrick , CARRIERE, Stéphane , SERRE, Jérôme , NGUYEN, Paul

IPC分类号： H01M8/1004 , H01M8/0282 , H01M8/0273

4.

发明公开
PROCEDE DE PREPARATION DE PARTICULES APTES A CATALYSER LA REDUCTION DE L'OXYGENE OU L'OXYDATION DE L'HYDROGENE CONDUCTRICES DE PROTONS PAR GREFFAGE A LEUR SURFACE DE POLYMERES CONDUCTEURS DE PROTONS SPECIFIQUES 审中-公开

公开(公告)号：EP3419757A1

公开(公告)日：2019-01-02

申请号：EP17707028.1

申请日：2017-02-24

申请人： Commissariat à l'énergie atomique et aux énergies alternatives

发明人： BUVAT, Pierrick , DRU, Delphine , LOUBAT, Cédric , CROUZET, Quentin

IPC分类号： B01J35/02 , B01J37/00 , B82Y30/00 , C08F112/14 , H01M4/88

5.

发明授权
PROCEDE DE PREPARATION D'UN MATERIAU COMPOSITE ECHANGEUR D'IONS COMPRENANT UNE MATRICE POLYMERE ET UNE CHARGE CONSISTANT EN DES PARTICULES ECHANGEUSES D'IONS 有权
标题翻译：用于生产离子交换组合体物质与聚合物基体和填充从离子交换颗粒

公开(公告)号：EP2989148B1

公开(公告)日：2017-02-22

申请号：EP14718616.7

申请日：2014-04-22

申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives , Ecole Nationale Supérieure de Chimie de Montpellier , Institut National Des Sciences Appliquees

发明人： AMEDURI, Bruno , GERARD, Jean-François , BOUNOR LEGARE, Véronique , SECK, Sérigne , BUVAT, Pierrick , BIGARRE, Janick

IPC分类号： C08J5/22 , C08F214/18 , H01M8/10 , C08L27/20

CPC分类号： H01M8/102 , C08F114/26 , C08F214/18 , C08F214/186 , C08F214/22 , C08F214/26 , C08J5/2281 , C08J2327/16 , C08J2327/20 , C08J2427/16 , C08J2427/20 , C08J2433/02 , C08L27/16 , C08L27/20 , H01M8/1039 , H01M8/1048 , H01M8/1074 , H01M2008/1095 , H01M2300/0082 , Y02P70/56 , C08L83/06

6.

发明公开
PROCEDE DE PREPARATION DE PARTICULES APTES A CATALYSER LA REDUCTION DE L'OXYGENE OU L'OXYDATION DE L'HYDROGENE CONDUCTRICES DE PROTONS PAR GREFFAGE A LEUR SURFACE DE POLYMERES CONDUCTEURS DE PROTONS 有权
标题翻译：制造质子导电粒子的氧或氢的氧化的嫁接质子导电聚合物对颗粒的表面催化还原法

公开(公告)号：EP2776495A2

公开(公告)日：2014-09-17

申请号：EP12783206.1

申请日：2012-11-05

申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives , Centre National de la Recherche Scientifique

发明人： BUVAT, Pierrick , FERRANDEZ, Anne-Claire , BARANTON, Steve , COUTANCEAU, Christophe

IPC分类号： C08J5/12 , B01J23/42 , C08F112/14

CPC分类号： B01J31/123 , C08F12/30 , C08F2438/01 , C08J3/12 , H01M4/9008 , H01M4/926 , H01M2008/1095 , Y02E60/50

摘要： The invention relates to a method for preparing particles including a material capable of catalyzing the reduction of oxygen or the oxidation of hydrogen, said particles being functionalized by polymers including at least one repeating unit having at least one proton-conducting group, and said particles being covalently bonded to a carbon material, said method including: a step a) of contacting particles, including a material capable of catalyzing the reduction of oxygen or the oxidation of hydrogen, with a polymer including at least one repeating unit having at least one proton-conducting group and including at least one portion corresponding to an organic radical of a compound that is an initiator for ATRP polymerization, said radical including at least one group capable of being grafted onto the surface of said particles, whereby particles, onto which polymers including at least one repeating unit having at least one proton-conducting group are grafted, are obtained.