发明公开
- 专利标题： 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
- 专利标题（英）： Method for preparing proton-conducting particles capable of catalyzing the reduction of oxygen or the oxidation of hydrogen by grafting proton-conducting polymers to the surface of the particles
- 专利标题（中）： 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
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申请号： EP12783206.1申请日： 2012-11-05
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公开(公告)号： EP2776495A2公开(公告)日： 2014-09-17
- 发明人: BUVAT, Pierrick , FERRANDEZ, Anne-Claire , BARANTON, Steve , COUTANCEAU, Christophe
- 申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives , Centre National de la Recherche Scientifique
- 申请人地址： Bâtiment le Ponant D 25 rue Leblanc 75015 Paris FR
- 专利权人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives,Centre National de la Recherche Scientifique
- 当前专利权人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives,Centre National de la Recherche Scientifique
- 当前专利权人地址： Bâtiment le Ponant D 25 rue Leblanc 75015 Paris FR
- 代理机构： Ahner, Philippe
- 优先权： FR1160117 20111107
- 国际公布： WO2013068319 20130516
- 主分类号： C08J5/12
- IPC分类号： C08J5/12 ; B01J23/42 ; C08F112/14
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.
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