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16 条记录 (耗时 0.023 秒)

    PROCESS FOR PRODUCING A CATALYST AND CATALYST
    11.
    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。

    PROCESS FOR PRODUCING A CARBON-COMPRISING SUPPORT
    12.
    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
    13.
    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。

    Inorganic nanocrystals with organic coating layer, their method of manufacture and materials constituted by said nanocrystals
    16.
    发明授权
    Inorganic nanocrystals with organic coating layer, their method of manufacture and materials constituted by said nanocrystals 有权
    具有有机涂层的无机纳米晶体，其制造方法和由所述纳米晶体构成的材料

    公开(公告)号：US07309525B2

    公开(公告)日：2007-12-18

    申请号：US11000525

    申请日：2004-12-01

    申请人： Peter Reiss ,  Claudia Querner ,  Nicolas Charvet

    发明人： Peter Reiss ,  Claudia Querner ,  Nicolas Charvet

    IPC分类号： B32B5/16

    CPC分类号： C30B29/605 ,  C09K11/02 ,  C09K11/883 ,  C30B7/00 ,  Y10S977/813 ,  Y10S977/83 ,  Y10T428/2991

    摘要： Nanocrystal comprising an inorganic core consisting of least one metal and/or at least one semi-conductor compound comprising at least one metal, the external surface of said nanocrystal being provided with an organic coating layer, consisting of at least one ligand compound of formula (I): X—Y-Z  (I) in which X represents a 1,1-dithiolate or 1,1-diselenoate group that is linked by the two atoms of sulphur or selenium to an atom of metal of the external surface of said nanocrystal; Y represents a spacer group, such as a group capable of allowing a transfer of charge or an insulating group; Z is a group chosen from among groups capable of communicating specific properties to the nanocrystal. Their methods of manufacture.

    摘要翻译： 纳米晶体包括由至少一种金属和/或至少一种包含至少一种金属的半导体化合物组成的无机核，所述纳米晶体的外表面具有有机涂层，该有机涂层由至少一种式（ I）：<？in-line-formula description =“In-line Formulas”end =“lead”？> XYZ（I）<？in-line-formula description =“In-line Formulas”end =“tail”？ >其中X表示通过硫或硒的两个原子与所述纳米晶体的外表面的金属原子连接的1,1-二硫醇盐或1,1-硒酸酯基团; Y表示间隔基，例如可以允许电荷转移或绝缘基的基团; Z是从能够与纳米晶体传播特定性质的组中选择的基团。 他们的制造方法。