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26 条记录 (耗时 0.034 秒)

    Process for continuous production of membrane-electrode composites
    1.
    发明授权
    Process for continuous production of membrane-electrode composites 有权
    连续生产膜 - 电极复合材料的方法

    公开(公告)号：US06197147B1

    公开(公告)日：2001-03-06

    申请号：US09091659

    申请日：1999-04-05

    申请人： Harald Bönsel ,  Joachim Clauss ,  Gregor Deckers ,  Georg Frank ,  Arnold Schneller ,  Helmut Witteler ,  Mike Römmler ,  Michael Heine

    发明人： Harald Bönsel ,  Joachim Clauss ,  Gregor Deckers ,  Georg Frank ,  Arnold Schneller ,  Helmut Witteler ,  Mike Römmler ,  Michael Heine

    IPC分类号： B32B3100

    CPC分类号： H01M4/926 ,  C25B9/10 ,  H01M4/90 ,  H01M4/92 ,  H01M8/0213 ,  H01M8/1004 ,  H01M8/1023 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1039 ,  Y02P70/56 ,  Y10T156/1084

    摘要： A process for producing laminates which contain at least one centrally arranged, ion-conductive membrane which is, at least over a substantial part of its two mutually opposite flat faces, electrically conductively bonded to at least one catalytically active substance and to at least one two-dimensional, gas-permeable, electron-conductive contacting material, the bonding of at least two of the said components having been effected by lamination. The process comprises carrying out the bonding of the ion-conductive membrane, of the catalytically active substance and of the electron-conductive contacting material continuously. The ion-conductive membrane is brought together with at least the electron-conductive contacting material in the exact position by means of transport and feeding devices and the two components are laminated and bonded to one another by pressing them together. The range of variation in the a.c. resistances of the laminates produced by the process according to the invention is ±10%. The laminates are particularly suitable for use in fuel cells or electrolysers.

    摘要翻译： 一种制备层压体的方法，其包含至少一个中心布置的离子传导膜，其至少在其两个相互相对的平坦表面的至少大部分上与导电键合至至少一种催化活性物质和至少一种二 三维，透气，电子传导的接触材料，至少两个所述组分的结合已通过层压实现。 该方法包括连续地进行催化活性物质和电子传导性接触材料的离子传导膜的接合。 离子传导膜通过输送和进料装置与至少电子传导接触材料在精确位置一起被带到一起，并且两个部件通过将它们压在一起而彼此层压并结合。 a.c.的变化范围。 根据本发明的方法生产的层压体的电阻为±10％。 层压板特别适用于燃料电池或电解槽。

    Method of producing carbon fibers, and methods of making protective clothing and a filter module
    2.
    发明申请
    Method of producing carbon fibers, and methods of making protective clothing and a filter module 失效
    生产碳纤维的方法，以及制作防护服的方法和过滤器模块

    公开(公告)号：US20070132128A1

    公开(公告)日：2007-06-14

    申请号：US11656259

    申请日：2007-01-22

    申请人： Michael Heine ,  Richard Neuert ,  Rainer Zimmermann-Chopin

    发明人： Michael Heine ,  Richard Neuert ,  Rainer Zimmermann-Chopin

    IPC分类号： D01F8/00

    CPC分类号： D01F9/22

    摘要： Porous carbon fibers, whose active centers are formed by pores that are filled at least in part by carbon and/or metal and/or metal carbide, obtainable by carbonization of organic or inorganic polymers, the use thereof for the adsorption or separation of gaseous substances, in particular of CO2, and also a method for the production thereof. First, a spinning mixture containing polyacrylonitrile-based polymer A and an organic or metallo-organic polymer B is produced. Next, the spinning mixture is spun to form mixed fibers of polymer A and polymer B. The mixed fiber is stabilized by oxidation. This is followed by carbonization or graphitization of the mixed fiber under non-oxidizing conditions in such a way that the polymer B forms a carbon and/or metal and/or metal carbide residue of at least 22 wt %, the residue forming active centers.

    摘要翻译： 多孔碳纤维，其活性中心由至少部分由碳和/或金属和/或金属碳化物填充的孔形成，可通过有机或无机聚合物的碳化获得，其用于吸附或分离气态物质 ，特别是CO 2 2，以及其制备方法。 首先，制备含有聚丙烯腈类聚合物A和有机或金属有机聚合物B的纺丝混合物。 接下来，将纺丝混合物纺丝以形成聚合物A和聚合物B的混合纤维。混合纤维通过氧化而稳定。 接着在非氧化条件下使混合纤维碳化或石墨化，使得聚合物B形成至少22重量％的碳和/或金属和/或金属碳化物残余物，残余物形成活性中心。

    PROCESS FOR PRODUCING SHAPED BODIES COMPRISING FIBER-REINFORCED CERAMIC MATERIALS
    4.
    发明申请
    PROCESS FOR PRODUCING SHAPED BODIES COMPRISING FIBER-REINFORCED CERAMIC MATERIALS 有权
    生产包含纤维增强陶瓷材料的成形体的方法

    公开(公告)号：US20050179152A1

    公开(公告)日：2005-08-18

    申请号：US10328659

    申请日：2002-12-23

    申请人： Moritz Bauer ,  Michael Heine ,  Andreas Kienzle ,  Ronald Huener ,  Rainer Zimmermann-Chopin ,  Andreas Rahn

    发明人： Moritz Bauer ,  Michael Heine ,  Andreas Kienzle ,  Ronald Huener ,  Rainer Zimmermann-Chopin ,  Andreas Rahn

    IPC分类号： F16D13/64 ,  C04B35/573 ,  C04B35/64 ,  C04B35/80 ,  C04B35/83 ,  F16D65/12 ,  F16D69/02 ,  C01B31/02 ,  B32B5/00

    CPC分类号： F16D65/125 ,  C04B35/573 ,  C04B35/806 ,  C04B35/83 ,  F16D69/023 ,  F16D2200/0039 ,  F16D2200/0052 ,  F16D2200/006 ,  Y10T428/249927 ,  Y10T428/249928

    摘要： Process for producing shaped bodies comprising fiber-reinforced ceramic materials, where a green body is produced in a first step by introducing a press moulding composition into a mold, where the press moulding composition comprises carbon fibers and/or carbon filaments and pitch and/or resins which, when treated thermally and with the exclusion of oxidizing agents, form carbon-containing residues, the green body is cured in a second step by heating to a temperature of from 120° C. to 280° C. under pressure, the cured green body, also referred to as intermediate body, is carbonized in a third step by heating in a nonoxidizing atmosphere to a temperature of from about 750° C. to about 1100° C. to form a C/C body, wherein heating in the first, second and/or third step is at least partly effected by an electric current being passed through the pressable composition, the green body and/or the cured green body, shaped bodies produced according to this process and their use as brake disks, clutch disks and friction disks

    摘要翻译： 包括纤维增强陶瓷材料的成型体的制造方法，其中通过将压制成型组合物引入模具中，在第一步骤中生产生坯，其中所述压制成型组合物包含碳纤维和/或碳丝，沥青和/或 在热处理和排除氧化剂的情况下，形成含碳残留物的树脂在第二步骤中通过在压力下加热至120℃至280℃的温度而固化，固化 也称为中间体的生坯通过在非氧化气氛中加热至约750℃至约1100℃的温度而在第三步骤中碳化以形成C / C体，其中在 第一，第二和/或第三步骤至少部分地通过通过可挤压组合物，生坯和/或固化的生坯体的电流，根据该方法制造的成形体及其作为制动器的用途 ks，离合器盘和摩擦盘

    Method of producing carbon fibers, and methods of making protective clothing and a filter module
    9.
    发明授权
    Method of producing carbon fibers, and methods of making protective clothing and a filter module 失效
    生产碳纤维的方法，以及制作防护服的方法和过滤器模块

    公开(公告)号：US07708805B2

    公开(公告)日：2010-05-04

    申请号：US11656259

    申请日：2007-01-22

    申请人： Michael Heine ,  Richard Neuert ,  Rainer Zimmermann-Chopin

    发明人： Michael Heine ,  Richard Neuert ,  Rainer Zimmermann-Chopin

    IPC分类号： D01F9/12

    CPC分类号： D01F9/22

    摘要： Porous carbon fibers, whose active centers are formed by pores that are filled at least in part by carbon and/or metal and/or metal carbide, obtainable by carbonization of organic or inorganic polymers, the use thereof for the adsorption or separation of gaseous substances, in particular of CO2, and also a method for the production thereof. First, a spinning mixture containing polyacrylonitrile-based polymer A and an organic or metallo-organic polymer B is produced. Next, the spinning mixture is spun to form mixed fibers of polymer A and polymer B. The mixed fiber is stabilized by oxidation. This is followed by carbonization or graphitization of the mixed fiber under non-oxidizing conditions in such a way that the polymer B forms a carbon and/or metal and/or metal carbide residue of at least 22 wt %, the residue forming active centers.

    摘要翻译： 多孔碳纤维，其活性中心由至少部分由碳和/或金属和/或金属碳化物填充的孔形成，可通过有机或无机聚合物的碳化获得，其用于吸附或分离气态物质 ，特别是二氧化碳，以及其制备方法。 首先，制备含有聚丙烯腈类聚合物A和有机或金属有机聚合物B的纺丝混合物。 接下来，将纺丝混合物纺丝以形成聚合物A和聚合物B的混合纤维。混合纤维通过氧化而稳定。 接着在非氧化条件下使混合纤维碳化或石墨化，使得聚合物B形成至少22重量％的碳和/或金属和/或金属碳化物残余物，残余物形成活性中心。