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1.发明申请Carbon-supported metal sulphide catalyst for electrochemical oxygen reduction 有权用于电化学氧还原的碳载金属硫化物催化剂公开(公告)号：US20080121520A1
公开(公告)日：2008-05-29
申请号：US11982799
申请日：2007-11-05
申请人： Andrea F. Gulla , Robert J. Allen
发明人： Andrea F. Gulla , Robert J. Allen
CPC分类号： C25B11/0447 , B01J21/18 , B01J27/045 , H01M4/90 , H01M4/9083 , H01M4/923 , H01M4/926 , Y02E60/50
摘要： An improved carbon supported-noble metal sulphide electrocatalyst suitable for being incorporated in gas-diffusion electrode structures, in particular in oxygen-reducing gas diffusion cathodes for aqueous hydrochloric acid electrolysis. The noble metal sulphide particles are monodispersed on the active carbon particles and the surface area ratio of noble metal sulphide particles to active carbon particles is at least 0.20.
摘要翻译： 一种改进的碳负载型贵金属硫化物电催化剂，适用于掺入气体扩散电极结构中，特别是用于盐酸电解盐水的减氧气体扩散阴极中。 贵金属硫化物颗粒单分散在活性炭颗粒上，贵金属硫化物颗粒与活性炭颗粒的表面积比至少为0.20。
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公开(公告)号：US08372775B2
公开(公告)日：2013-02-12
申请号：US11789986
申请日：2007-04-26
IPC分类号： B01J21/18 , B01J23/40 , B01J23/74 , B01J27/02 , B01J27/047 , B01J27/051 , B01J27/049 , B01J27/043 , B01J27/045
CPC分类号： H01M4/90 , B01J21/18 , B01J23/8913 , B01J27/045 , C25B1/26 , C25B11/0447 , H01M4/8605 , H01M4/8807 , H01M4/8825 , H01M4/8889 , H01M4/9083 , H01M4/923 , H01M4/926 , H01M8/0245
摘要： A method of producing a catalyst for oxygen reduction and a gas diffusion electrode.
摘要翻译： 一种氧还原催化剂的制造方法和气体扩散电极。
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3.发明授权Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof 有权气体扩散电极，膜 - 电极组件及其制造方法公开(公告)号：US07785454B2
公开(公告)日：2010-08-31
申请号：US12154499
申请日：2008-05-23
CPC分类号： H01M4/8867 , C23C14/022 , C23C14/14 , C23C14/32 , C25D3/50 , C25D5/006 , C25D7/0607 , H01M4/8605 , H01M4/8807 , H01M4/92 , H01M8/1004 , Y02P70/56 , Y10T29/49115
摘要： A gas diffusion electrode comprising an electrically conductive web, a non-catalyzed gas diffusion layer comprising at least one electroconductive filler and at least one binder, and a noble metal coating obtained by subjecting an electrically conductive web to a first ion beam having an energy not higher than 500 eV, then to a second beam having an energy of at least 500 eV, containing the ions of at least one noble metal.
摘要翻译： 一种气体扩散电极，包括导电网，非催化气体扩散层，其包含至少一种导电填料和至少一种粘合剂，以及贵金属涂层，其通过使导电网经受第一离子束而获得，所述第一离子束具有不能 高于500eV，然后到达具有至少500eV的能量的第二束，其含有至少一种贵金属的离子。
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4.发明授权Carbon-supported metal sulphide catalyst for electrochemical oxygen reduction 有权用于电化学氧还原的碳载金属硫化物催化剂公开(公告)号：US09315912B2
公开(公告)日：2016-04-19
申请号：US11982799
申请日：2007-11-05
申请人： Andrea F. Gulla , Robert J. Allen
发明人： Andrea F. Gulla , Robert J. Allen
IPC分类号： C25B11/04 , B01J27/045 , H01M4/90 , H01M4/92 , B01J21/18
CPC分类号： C25B11/0447 , B01J21/18 , B01J27/045 , H01M4/90 , H01M4/9083 , H01M4/923 , H01M4/926 , Y02E60/50
摘要： An improved carbon supported-noble metal sulphide electrocatalyst suitable for being incorporated in gas-diffusion electrode structures, in particular in oxygen-reducing gas-diffusion cathodes for aqueous hydrochloric acid electrolysis. The noble metal sulphide particles are monodispersed on the active carbon particles and the surface area ratio of noble metal sulphide particles to active carbon particles is at least 0.20.
摘要翻译： 一种改进的碳负载贵金属硫化物电极催化剂，适用于掺入气体扩散电极结构中，特别是用于盐酸电解盐水的减氧气体扩散阴极。 贵金属硫化物颗粒单分散在活性炭颗粒上，贵金属硫化物颗粒与活性炭颗粒的表面积比至少为0.20。
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公开(公告)号：US07879753B2
公开(公告)日：2011-02-01
申请号：US10830182
申请日：2004-04-22
IPC分类号： H01M4/02 , H01M4/36 , H01M4/90 , H01M4/88 , B01J21/18 , B01J23/40 , B01J23/74 , B01J27/02 , B01J27/047 , B01J27/051 , B01J27/049 , B01J27/043 , B01J27/045
CPC分类号： H01M4/90 , B01J21/18 , B01J23/8913 , B01J27/045 , C25B1/26 , C25B11/0447 , H01M4/8605 , H01M4/8807 , H01M4/8825 , H01M4/8889 , H01M4/9083 , H01M4/923 , H01M4/926 , H01M8/0245
摘要： Ruthenium sulfide catalyst and gas diffusion electrodes incorporating the same for reduction of oxygen in industrial electrolyzers which catalyst is highly resistant to corrosion making it useful for oxygen-depolarized aqueous hydrochloric acid electrolysis.
摘要翻译： 钌硫化物催化剂和含有其的气体扩散电极用于工业电解器中的氧还原，该催化剂对腐蚀具有高度的耐腐蚀性，可用于氧去极化的盐酸水解电解。
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6.发明申请Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof 有权气体扩散电极，膜 - 电极组件及其制造方法公开(公告)号：US20080311435A1
公开(公告)日：2008-12-18
申请号：US12154499
申请日：2008-05-23
IPC分类号： H01M4/00
CPC分类号： H01M4/8867 , C23C14/022 , C23C14/14 , C23C14/32 , C25D3/50 , C25D5/006 , C25D7/0607 , H01M4/8605 , H01M4/8807 , H01M4/92 , H01M8/1004 , Y02P70/56 , Y10T29/49115
摘要： A gas diffusion electrode comprising an electrically conductive web, a non-catalyzed gas diffusion layer comprising at least one electroconductive filler and at least one binder, and a noble metal coating obtained by subjecting an electrically conductive web to a first ion beam having an energy not higher than 500 eV, then to a second beam having an energy of at least 500 eV, containing the ions of at least one noble metal.
摘要翻译： 一种气体扩散电极，包括导电网，非催化气体扩散层，其包含至少一种导电填料和至少一种粘合剂，以及贵金属涂层，其通过使导电网经受第一离子束而获得，所述第一离子束具有不能 高于500eV，然后到达具有至少500eV的能量的第二束，其含有至少一种贵金属的离子。
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公开(公告)号：US08258072B2
公开(公告)日：2012-09-04
申请号：US12931366
申请日：2011-01-31
申请人： Andrea F. Gulla , Robert J. Allen
发明人： Andrea F. Gulla , Robert J. Allen
IPC分类号： B01J27/045 , B01J27/051 , B01J27/049 , B01J27/043
CPC分类号： C25B11/04 , C25B1/26 , H01M4/8605 , H01M4/923 , H01M4/926 , Y02P20/129 , Y02P20/20
摘要： The invention relates to a sulphide catalyst for electrochemical reduction of oxygen particularly stable in chemically aggressive environments such as chlorinated hydrochloric acid. The catalyst of the invention comprises a noble metal sulphide single crystalline phase supported on a conductive carbon essentially free of zerovalent metal and of metal oxide phases, obtainable by reduction of metal precursor salts and thio-precursors with a borohydride or other strong reducing agent.
摘要翻译： 本发明涉及用于电化学还原氧化物的硫化物催化剂，其在化学腐蚀性环境如氯化盐酸中尤其稳定。 本发明的催化剂包含负载在基本上不含零价金属和金属氧化物相的导电碳上的贵金属硫化物单晶相，可通过用硼氢化物或其它强还原剂还原金属前体盐和硫代前体而获得。
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8.发明授权Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof 有权气体扩散电极，膜 - 电极组件及其制造方法公开(公告)号：US07419546B2
公开(公告)日：2008-09-02
申请号：US11070958
申请日：2005-03-03
IPC分类号： C30B25/02
CPC分类号： H01M4/8867 , C23C14/022 , C23C14/14 , C23C14/32 , C25D3/50 , C25D5/006 , C25D7/0607 , H01M4/8605 , H01M4/8807 , H01M4/92 , H01M8/1004 , Y02P70/56 , Y10T29/49115
摘要： A method for forming a noble metal coating on a gas diffusion medium substantially free of ionomeric components comprising subjecting an electrically conductive web to a first ion beam having an energy not higher than 500 eV, then to a second beam having an energy of at least 500 eV, containing the ions of at least one noble metal and electrodes provided by the method.
摘要翻译： 一种在基本上不含离聚物组分的气体扩散介质上形成贵金属涂层的方法，包括使导电纤维网经受具有不高于500eV的能量的第一离子束，然后经受至少500的能量的第二束 eV，其含有至少一种贵金属的离子和通过该方法提供的电极。
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公开(公告)号：US07956004B2
公开(公告)日：2011-06-07
申请号：US12070832
申请日：2008-02-21
申请人： Andrea F. Gulla , Robert J. Allen
发明人： Andrea F. Gulla , Robert J. Allen
IPC分类号： B01J21/18 , B01J23/00 , B01J23/40 , B01J23/74 , B01J27/02 , B01J27/055 , B01J27/049 , B01J27/045 , H01M4/02 , H01M4/36 , H01M4/90 , H01M4/62
CPC分类号： C25B11/04 , C25B1/26 , H01M4/8605 , H01M4/923 , H01M4/926 , Y02P20/129 , Y02P20/20
摘要： The invention relates to a sulphide catalyst for electrochemical reduction of oxygen particularly stable in chemically aggressive environments such as chlorinated hydrochloric acid. The catalyst of the invention comprises a noble metal sulphide single crystalline phase supported on a conductive carbon essentially free of zerovalent metal and of metal oxide phases, obtainable by reduction of metal precursor salts and thio-precursors with a borohydride or other strong reducing agent.
摘要翻译： 本发明涉及用于电化学还原氧化物的硫化物催化剂，其在化学腐蚀性环境如氯化盐酸中尤其稳定。 本发明的催化剂包含负载在基本上不含零价金属和金属氧化物相的导电碳上的贵金属硫化物单晶相，可通过用硼氢化物或其它强还原剂还原金属前体盐和硫代前体而获得。
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10.发明授权Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof 有权气体扩散电极，膜 - 电极组件及其制造方法公开(公告)号：US07601216B2
公开(公告)日：2009-10-13
申请号：US11248080
申请日：2005-10-12
申请人： Andrea F. Gulla , Robert J. Allen
发明人： Andrea F. Gulla , Robert J. Allen
IPC分类号： C30B25/02
CPC分类号： H01M4/8825 , H01M4/8807 , H01M4/92 , H01M8/0245 , H01M8/1007 , Y02P70/56 , Y10T29/49108
摘要： A method for forming a patterned noble metal coating on a gas diffusion medium substantially free of ionomeric components comprising subjecting an electrically conductive web with a patterned mask overlaid thereto to a first ion beam having an energy not higher than 500 eV, and to a second beam having an energy of at least 500 eV, containing the ions of at least one noble metal and a gas diffusion electrode.
摘要翻译： 一种在基本上不含离聚物组分的气体扩散介质上形成图案化的贵金属涂层的方法，包括将覆盖有图案化掩模的导电纤维网经受具有不高于500eV的能量的第一离子束和第二束 具有至少500eV的能量，其含有至少一种贵金属和气体扩散电极的离子。
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