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公开(公告)号：US20120094199A1
公开(公告)日：2012-04-19
申请号：US13375805
申请日：2010-05-27
申请人： Ekkehard Schwab , Sigmar Braeuninger , Alexander Panchenko , Claudia Querner , Oemer Uensal , Markus Vogt , Qinggang He , Nagappan Ramaswamy , Sanjeev Mukerjee
发明人： Ekkehard Schwab , Sigmar Braeuninger , Alexander Panchenko , Claudia Querner , Oemer Uensal , Markus Vogt , Qinggang He , Nagappan Ramaswamy , Sanjeev Mukerjee
IPC分类号： H01M4/90 , B01J23/89 , H01M8/08 , B01J23/648 , B01J23/656 , B01J21/18 , B01J23/42 , B01J23/652
CPC分类号： B01J21/18 , B01J23/89 , B01J23/8913 , B01J23/892 , B01J23/898 , B01J23/8986 , B01J23/8993 , B01J35/023 , B01J37/0205 , H01M4/921 , H01M4/926 , H01M8/086
摘要： The invention relates to a catalyst for electro-chemical applications comprising an alloy of platinum and a transition metal, wherein the transition metal has an absorption edge similar to the absorption edge of the transition metal in oxidic state, measured with x-ray absorption near-edge spectroscopy (XANES) wherein the measurements are performed in concentrated H3PO4 electrolyte. The invention further relates to a process for an oxygen reduction reaction using the catalyst as electrocatalyst.
摘要翻译： 本发明涉及一种用于电化学应用的催化剂，其包括铂和过渡金属的合金，其中过渡金属具有与氧化态的过渡金属的吸收边缘相似的吸收边缘， 边缘光谱（XANES），其中测量在浓H 3 PO 4电解质中进行。 本发明还涉及使用该催化剂作为电催化剂的氧还原反应方法。
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公开(公告)号：US20120178018A1
公开(公告)日：2012-07-12
申请号：US13497626
申请日：2010-09-22
CPC分类号： H01M8/1002 , H01M4/8605 , H01M4/8647 , H01M4/8663 , H01M4/8803 , H01M4/8825 , H01M4/90 , H01M4/9075 , H01M4/9083 , H01M4/921 , H01M4/925 , H01M4/926 , H01M2008/1095 , Y02E60/521
摘要： The invention relates to a catalyst for fuel cells which comprises a support, at least one catalytically active metal from the platinum group or an alloy comprising at least one metal of the platinum group and also at least one oxide of at least one metal selected from among Ti, Sn, Si, W, Mo, Zn, Ta, Nb, V, Cr and Zr. The invention further relates to a process for producing such a catalyst and its use.
摘要翻译： 本发明涉及一种用于燃料电池的催化剂，其包括载体，来自铂族的至少一种催化活性金属或包含至少一种铂族金属的合金以及至少一种选自以下的金属的至少一种金属： Ti，Sn，Si，W，Mo，Zn，Ta，Nb，V，Cr和Zr。 本发明还涉及一种制备这种催化剂的方法及其用途。
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公开(公告)号：US09054355B2
公开(公告)日：2015-06-09
申请号：US13497626
申请日：2010-09-22
CPC分类号： H01M8/1002 , H01M4/8605 , H01M4/8647 , H01M4/8663 , H01M4/8803 , H01M4/8825 , H01M4/90 , H01M4/9075 , H01M4/9083 , H01M4/921 , H01M4/925 , H01M4/926 , H01M2008/1095 , Y02E60/521
摘要： The invention relates to a catalyst for fuel cells which comprises a support, at least one catalytically active metal from the platinum group or an alloy comprising at least one metal of the platinum group and also at least one oxide of at least one metal selected from among Ti, Sn, Si, W, Mo, Zn, Ta, Nb, V, Cr and Zr. The invention further relates to a process for producing such a catalyst and its use.
摘要翻译： 本发明涉及一种用于燃料电池的催化剂，其包括载体，来自铂族的至少一种催化活性金属或包含至少一种铂族金属的合金以及至少一种选自以下的金属的至少一种金属： Ti，Sn，Si，W，Mo，Zn，Ta，Nb，V，Cr和Zr。 本发明还涉及一种制备这种催化剂的方法及其用途。
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公开(公告)号：US20120129686A1
公开(公告)日：2012-05-24
申请号：US13388803
申请日：2010-07-28
IPC分类号： B01J21/18
CPC分类号： B01J21/18 , B01J23/42 , B01J23/892 , B01J35/002 , B01J35/006 , B01J35/1009 , B01J35/1014 , B01J37/0209 , H01M4/9083 , H01M4/921 , H01M4/926 , Y02E60/50
摘要： Catalyst comprising a support and a catalytically active material for use as heterogeneous catalyst for electrochemical reactions, wherein the support is a carbon support having a BET surface area of less than 50 m2/g. The invention further relates to the use of the catalyst as electrode catalyst in a fuel cell.
摘要翻译： 催化剂包括用作电化学反应的非均相催化剂的载体和催化活性材料，其中载体是BET表面积小于50m 2 / g的碳载体。 本发明还涉及催化剂在燃料电池中作为电极催化剂的用途。
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公开(公告)号：US20100075203A1
公开(公告)日：2010-03-25
申请号：US12444464
申请日：2007-09-14
申请人： Sigmar Braeuninger , Sven Thate , Ekkehard Schwab , Alexander Panchenko , Stefan Kotrel , Oemer Uensal
发明人： Sigmar Braeuninger , Sven Thate , Ekkehard Schwab , Alexander Panchenko , Stefan Kotrel , Oemer Uensal
CPC分类号： H01M4/881 , H01M4/8657 , H01M8/04197 , H01M8/1004 , H01M8/1011 , H01M2300/0094 , Y02E60/523
摘要： The present invention relates to a membrane-electrode assembly comprising at least one membrane, at least two electrode layers and at least one barrier layer, wherein the at least one barrier layer comprises at least one catalytically active species and/or at least one adsorbent material and the barrier layer is electronically nonconductive when a catalytically active species is present, the use of such a barrier layer in a membrane-electrode assembly and in a fuel cell, and also a gas-diffusion electrode and a fuel cell comprising such a membrane-electrode assembly.
摘要翻译： 本发明涉及一种膜 - 电极组件，其包括至少一个膜，至少两个电极层和至少一个阻挡层，其中所述至少一个阻挡层包含至少一种催化活性物质和/或至少一种吸附材料 并且当存在催化活性物质时阻挡层是电子不导电的，在膜 - 电极组件和燃料电池中使用这种阻挡层，以及气体扩散电极和包含这种膜 - 电极组件。
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公开(公告)号：US08569196B2
公开(公告)日：2013-10-29
申请号：US13061040
申请日：2009-08-19
申请人： Ekkehard Schwab , Stefan Kotrel , Alexander Panchenko , Sigmar Braeuninger , Sandra Magnus , Claudia Querner
发明人： Ekkehard Schwab , Stefan Kotrel , Alexander Panchenko , Sigmar Braeuninger , Sandra Magnus , Claudia Querner
CPC分类号： H01M4/92 , B01J6/002 , B01J21/18 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/462 , B01J23/56 , B01J23/8913 , B01J23/892 , B01J35/006 , B01J37/0203 , B01J37/0242 , B01J37/08 , B01J37/086 , B01J37/18 , H01M4/921 , H01M4/926
摘要： The invention relates to a process for the continuous production of a catalyst comprising an alloy of a metal of the platinum group and at least a second metal as alloying metal selected from among the metals of the platinum group and the transition metals, in which a catalyst comprising the metal of the platinum group is mixed with at least one complex each comprising the alloying metal to give an alloy precursor and the alloy precursor is heated in a continuously operated furnace to produce the alloy.
摘要翻译： 本发明涉及一种连续生产催化剂的方法，该催化剂包括铂族金属和至少一种选自铂族金属和过渡金属的合金金属的至少第二种金属的合金，其中催化剂 将包含铂族金属的金属与至少一种包含合金金属的络合物混合以得到合金前体，并将合金前体在连续操作的炉中加热以制备合金。
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7.发明申请CATALYST INK COMPRISING AN IONIC LIQUID AND ITS USE IN THE PRODUCTION OF ELECTRODES, CCMS, GDES AND MEAS 审中-公开催化剂包含离子液体及其在生产电极，CCMS，GDES和MEAS中的应用公开(公告)号：US20110003071A1
公开(公告)日：2011-01-06
申请号：US12920229
申请日：2009-02-26
CPC分类号： H01M4/881 , B01J31/0284 , B01J37/0219 , B01J2531/821 , B01J2531/822 , B01J2531/824 , B01J2531/827 , B01J2531/828 , B01J2531/96 , H01M4/8807 , H01M4/8828 , H01M4/92
摘要： The present invention relates to a catalyst ink comprising at least one catalytically active material and at least one ionic liquid, a process for producing this catalyst ink, a process for producing a membrane-electrode assembly (MEA) comprising at least one membrane and at least one electrode by applying this catalyst ink to a membrane or by applying this catalyst ink to any gas diffusion layer present, the use of this catalyst ink in the production of a membrane-electrode assembly (MEA), a catalyst coated membrane (CCM) or a gas diffusion electrode (GDE) and the use of an ionic liquid for producing a catalyst ink.
摘要翻译： 本发明涉及包含至少一种催化活性材料和至少一种离子液体的催化剂油墨，用于生产该催化剂油墨的方法，一种制备包含至少一个膜并至少包含至少一个膜的膜 - 电极组件（MEA）的方法 通过将该催化剂油墨施加到膜上或通过将该催化剂油墨施加到存在的任何气体扩散层的一个电极，使用该催化剂油墨来生产膜 - 电极组件（MEA），催化剂涂覆膜（CCM）或 气体扩散电极（GDE）和使用离子液体制造催化剂油墨。
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公开(公告)号：US20110177938A1
公开(公告)日：2011-07-21
申请号：US13061040
申请日：2009-08-19
申请人： Ekkehard Scheab , Stefan Kotrel , Alexander Panchenko , Sigmar Braeuninger , Sandra Magnus , Claudia Querner
发明人： Ekkehard Scheab , Stefan Kotrel , Alexander Panchenko , Sigmar Braeuninger , Sandra Magnus , Claudia Querner
IPC分类号： B01J23/40 , B01J37/04 , B01J37/08 , B01J37/16 , B01J37/18 , B01J21/18 , B01J23/42 , B01J23/89
CPC分类号： H01M4/92 , B01J6/002 , B01J21/18 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/462 , B01J23/56 , B01J23/8913 , B01J23/892 , B01J35/006 , B01J37/0203 , B01J37/0242 , B01J37/08 , B01J37/086 , B01J37/18 , H01M4/921 , H01M4/926
摘要： The invention relates to a process for the continuous production of a catalyst comprising an alloy of a metal of the platinum group and at least a second metal as alloying metal selected from among the metals of the platinum group and the transition metals, in which a catalyst comprising the metal of the platinum group is mixed with at least one complex each comprising the alloying metal to give an alloy precursor and the alloy precursor is heated in a continuously operated furnace to produce the alloy.
摘要翻译： 本发明涉及一种连续生产催化剂的方法，该催化剂包括铂族金属和至少一种选自铂族金属和过渡金属的合金金属的至少第二种金属的合金，其中催化剂 将包含铂族金属的金属与至少一种包含合金金属的络合物混合以得到合金前体，并将合金前体在连续操作的炉中加热以制备合金。
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公开(公告)号：US20120094210A1
公开(公告)日：2012-04-19
申请号：US13380194
申请日：2010-07-06
申请人： Oemer Uensal , Sigmar Braeuninger
发明人： Oemer Uensal , Sigmar Braeuninger
CPC分类号： H01M4/861 , H01M4/8807 , H01M4/8825 , H01M4/92 , H01M4/921 , H01M4/923 , H01M4/925 , H01M4/928 , H01M8/1004
摘要： Catalyst ink comprising one or more catalyst materials, a liquid medium and polymer particles comprising one or more proton-conducting polymers, an electrode comprising at least one catalyst ink according to the present invention, a membrane-electrode assembly comprising at least one electrode according to the invention or comprising at least one catalyst ink according to the present invention, a fuel cell comprising at least one membrane-electrode assembly according to the invention and also a process for producing a membrane-electrode assembly according to the present invention.
摘要翻译： 包含一种或多种催化剂材料的催化剂油墨，液体介质和包含一种或多种质子传导聚合物的聚合物颗粒，包含至少一种根据本发明的催化剂油墨的电极，膜 - 电极组件，其包含至少一种根据 本发明或包含至少一种根据本发明的催化剂油墨，燃料电池包括根据本发明的至少一个膜 - 电极组件，以及根据本发明的膜 - 电极组件的制造方法。
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10.发明申请公开(公告)号：US20120148936A1
公开(公告)日：2012-06-14
申请号：US13391543
申请日：2010-08-18
申请人： Oemer Uensal , Sigmar Braeuninger
发明人： Oemer Uensal , Sigmar Braeuninger
IPC分类号： H01M8/10
CPC分类号： H01M4/8828 , H01M4/926 , H01M2008/1095
摘要： Catalyst ink comprising one or more catalyst materials, a solvent component and at least one acid, an electrode comprising at least one catalyst ink according to the present invention, a membrane-electrode assembly comprising at least one electrode according to the invention or comprising at least one catalyst ink according to the present invention, a fuel cell comprising at least one membrane-electrode assembly according to the invention and also a process for producing a membrane-electrode assembly according to the present invention.
摘要翻译： 包含一种或多种催化剂材料，溶剂组分和至少一种酸的催化剂油墨，包含根据本发明的至少一种催化剂油墨的电极，包含至少一个根据本发明的电极或至少包含 根据本发明的一种催化剂油墨，包含根据本发明的至少一个膜 - 电极组件的燃料电池以及根据本发明的膜 - 电极组件的制造方法。
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