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16 条记录 (耗时 0.018 秒)

    PROCESS FOR PRODUCING A CARBON-COMPRISING SUPPORT
    1.
    发明申请
    PROCESS FOR PRODUCING A CARBON-COMPRISING SUPPORT 失效
    生产含碳支持的方法

    公开(公告)号：US20120065052A1

    公开(公告)日：2012-03-15

    申请号：US13232758

    申请日：2011-09-14

    申请人： Bastian EWALD ,  Claudia Querner

    发明人： Bastian EWALD ,  Claudia Querner

    IPC分类号： B01J21/18 ,  B01J37/34 ,  B01J32/00 ,  B82Y30/00

    CPC分类号： B01J37/08 ,  B01J27/22 ,  B01J27/24 ,  B82Y30/00 ,  H01M4/9083 ,  H01M4/926 ,  H01M4/96

    摘要： The invention relates to a process for producing a surface-modified carbon-comprising support, which comprises the following steps: (a) mixing of the carbon-comprising support with at least one metal compound, a carbon- and/or nitrogen-comprising organic substance and optionally a dispersion medium, (b) optionally evaporation of the dispersion medium at a temperature in the range from 40 to 200° C., (c) heating of the mixture to a temperature in the range from 500° C. to 1200° C. to form metal carbides, metal nitrides, metal oxycarbides, metal oxynitrides, metal carboxynitrides and/or metal carbonitrides on the carbon-comprising support. The invention further relates to a use of the surface-modified carbon-comprising support.

    摘要翻译： 本发明涉及一种生产表面改性的含碳载体的方法，其包括以下步骤：（a）将含碳载体与至少一种金属化合物，含碳和/或含氮的有机物 物质和任选的分散介质，（b）任选地在40至200℃的温度范围内蒸发分散介质，（c）将混合物加热至500℃至1200℃的温度 在碳载体上形成金属碳化物，金属氮化物，金属碳氧化物，金属氮氧化物，金属羧基氮化物和/或金属碳氮化物。 本发明还涉及表面改性的含碳载体的用途。

    Process for producing a carbon-comprising support
    2.
    发明授权
    Process for producing a carbon-comprising support 失效
    制备含碳载体的方法

    公开(公告)号：US08709964B2

    公开(公告)日：2014-04-29

    申请号：US13232758

    申请日：2011-09-14

    申请人： Bastian Ewald ,  Claudia Querner

    发明人： Bastian Ewald ,  Claudia Querner

    IPC分类号： B01J27/22 ,  B01J21/18 ,  B01J23/00 ,  B01J23/40 ,  B01J23/74 ,  B01J27/24 ,  H01M4/02 ,  H01M4/36

    CPC分类号： B01J37/08 ,  B01J27/22 ,  B01J27/24 ,  B82Y30/00 ,  H01M4/9083 ,  H01M4/926 ,  H01M4/96

    摘要： The invention relates to a process for producing a surface-modified carbon-comprising support, which comprises the following steps: (a) mixing of the carbon-comprising support with at least one metal compound, a carbon- and/or nitrogen-comprising organic substance and optionally a dispersion medium, (b) optionally evaporation of the dispersion medium at a temperature in the range from 40 to 200° C., (c) heating of the mixture to a temperature in the range from 500° C. to 1200° C. to form metal carbides, metal nitrides, metal oxycarbides, metal oxynitrides, metal carboxynitrides and/or metal carbonitrides on the carbon-comprising support. The invention further relates to a use of the surface-modified carbon-comprising support.

    摘要翻译： 本发明涉及一种生产表面改性的含碳载体的方法，其包括以下步骤：（a）将含碳载体与至少一种金属化合物，含碳和/或含氮的有机物 物质和任选的分散介质，（b）任选地在40至200℃的温度范围内蒸发分散介质，（c）将混合物加热至500℃至1200℃的温度 在碳载体上形成金属碳化物，金属氮化物，金属碳氧化物，金属氮氧化物，金属羧基氮化物和/或金属碳氮化物。 本发明还涉及表面改性的含碳载体的用途。

    PROCESS FOR PRODUCING A CATALYST AND CATALYST
    3.
    发明申请
    PROCESS FOR PRODUCING A CATALYST AND CATALYST 审中-公开
    生产催化剂和催化剂的方法

    公开(公告)号：US20110195347A1

    公开(公告)日：2011-08-11

    申请号：US13021242

    申请日：2011-02-04

    申请人： Claudia Querner ,  Ekkehard Schwab ,  Bastian Ewald

    发明人： Claudia Querner ,  Ekkehard Schwab ,  Bastian Ewald

    IPC分类号： H01M4/96 ,  B01J27/22

    CPC分类号： H01M4/8846 ,  H01M4/8657 ,  H01M4/8885 ,  H01M4/92 ,  H01M4/921 ,  H01M4/926

    摘要： The invention relates to a process for producing a catalyst, where the catalyst comprises a catalytically active material and a carbon-comprising support, in which the carbon-comprising support is impregnated with a metal salt solution in a first step, the carbon-comprising support impregnated with the metal salt solution is subsequently heated to a temperature of at least 1500° C. in an inert atmosphere to form a metal carbide layer and the catalytically active material is finally applied to the carbon-comprising support provided with the metal carbide layer. The invention further provides a catalyst which has been produced by the process and comprises a carbon-comprising support and a catalytically active material, with the carbon-comprising support having a metal carbide layer and the catalytically active material having been applied to the carbon-comprising support provided with the metal carbide layer.

    摘要翻译： 本发明涉及一种生产催化剂的方法，其中催化剂包含催化活性材料和含碳载体，其中在第一步骤中用金属盐溶液浸渍含碳载体，含碳载体 随后将金属盐溶液浸渍的金属盐溶液在惰性气氛中加热到至少1500℃的温度以形成金属碳化物层，并且最终将催化活性材料施加到设置有金属碳化物层的含碳载体上。 本发明还提供了一种已经通过该方法生产并包含含碳载体和催化活性材料的催化剂，其中含碳载体具有金属碳化物层，催化活性材料已被应用于含碳的载体 支撑体设有金属碳化物层。

    CATALYST SUPPORT MATERIAL COMPRISING POLYAZOLE, ELECTROCHEMICAL CATALYST, AND THE PREPARATION OF A GAS DIFFUSION ELECTRODE AND A MEMBRANE-ELECTRODE ASSEMBLY THEREFROM
    7.
    发明申请
    CATALYST SUPPORT MATERIAL COMPRISING POLYAZOLE, ELECTROCHEMICAL CATALYST, AND THE PREPARATION OF A GAS DIFFUSION ELECTRODE AND A MEMBRANE-ELECTRODE ASSEMBLY THEREFROM 有权
    包含聚唑，电化学催化剂的催化剂支持材料和气体扩散电极的制备以及其中的膜 - 电极组件

    公开(公告)号：US20120100457A1

    公开(公告)日：2012-04-26

    申请号：US13278792

    申请日：2011-10-21

    申请人： Ömer Ünsal ,  Sigmar Bräuninger ,  Claudia Querner ,  Ekkehard Schwab

    发明人： Ömer Ünsal ,  Sigmar Bräuninger ,  Claudia Querner ,  Ekkehard Schwab

    IPC分类号： H01M4/86 ,  H01M8/10 ,  B01J31/06

    CPC分类号： B01J31/06 ,  H01M4/86 ,  H01M4/8817 ,  H01M4/8842 ,  H01M4/92 ,  H01M8/10 ,  Y02E60/50

    摘要： A process for preparing a catalyst material comprising an electrically conducting support material, a proton-conducting, polyazole-based polymer and a catalytically active material. A catalyst material prepared by the process of the invention. A catalyst ink comprising a catalyst material of the invention and a solvent. A catalyst-coated membrane (CCM) comprising a polymer electrolyte membrane and also catalytically active layers comprising a catalyst material of the present invention. A gas diffusion electrode (GDE) comprising a gas diffusion layer and a catalytically active layer comprising a catalyst material of the invention. A membrane-electrode assembly (MEA) comprising a polymer electrolyte membrane, catalytically active layers comprising a catalyst material of the invention, and gas diffusion layers. And a fuel cell comprising a membrane-electrode assembly of the present invention.

    摘要翻译： 一种制备催化剂材料的方法，其包括导电载体材料，质子传导性聚合物基聚合物和催化活性材料。 通过本发明方法制备的催化剂材料。 一种催化剂油墨，其包含本发明的催化剂材料和溶剂。 包含聚合物电解质膜的催化剂涂覆膜（CCM）以及包含本发明催化剂材料的催化活性层。 包括气体扩散层和包含本发明的催化剂材料的催化活性层的气体扩散电极（GDE）。 包含聚合物电解质膜，包含本发明的催化剂材料的催化活性层和气体扩散层的膜 - 电极组件（MEA）。 以及包括本发明的膜 - 电极组件的燃料电池。