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公开(公告)号:US20090087549A1
公开(公告)日:2009-04-02
申请号:US11862425
申请日:2007-09-27
CPC分类号: H01M4/92 , H01M4/8817 , H01M4/8828 , H01M4/8892 , H01M4/926 , H01M8/1009 , H01M8/1011 , Y02E60/523
摘要: A method is provided for selectively coating a catalyst layer (158) on an electrode of a fuel cell. A porous conductive material (154) comprising gold is formed overlying a portion of a dielectric material (114) to form the electrode. The porous conductive material (154) and the dielectric material (114) are coated with the catalyst layer (158) comprising a carbon supported platinum. The catalyst layer (158) is washed with a solvent to substantially remove the catalyst layer (158) from the dielectric material (114). Optionally, an ionomer component is diffused into the catalyst layer (158) remaining on the porous conductive material (154). The catalyst coated (158) circular channels (156) are then filled with an electrolyte layer (162).
摘要翻译: 提供了一种用于在燃料电池的电极上选择性地涂覆催化剂层(158)的方法。 包含金的多孔导电材料(154)形成在电介质材料(114)的一部分上方以形成电极。 多孔导电材料(154)和介电材料(114)涂覆有包含碳负载的铂的催化剂层(158)。 催化剂层(158)用溶剂洗涤以从电介质材料(114)基本上除去催化剂层(158)。 任选地,离聚物组分扩散到保留在多孔导电材料(154)上的催化剂层(158)中。 催化剂涂覆的(158)圆形通道(156)然后用电解质层(162)填充。
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公开(公告)号:US08216982B2
公开(公告)日:2012-07-10
申请号:US11221400
申请日:2005-09-07
IPC分类号: C10M137/10 , C07F15/02 , C07F9/02 , C07F9/165
CPC分类号: C10M159/123 , C10M137/10 , C10M141/10 , C10M177/00 , C10M2201/081 , C10M2207/028 , C10M2219/046 , C10M2223/045 , C10N2210/03 , C10N2210/04 , C10N2210/06 , C10N2210/07 , C10N2210/08 , C10N2230/00 , C10N2230/06 , C10N2230/42 , C10N2240/04 , C10N2240/042 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2250/10 , C10N2260/00 , C10N2260/08 , C10N2270/00
摘要: Disclosed is a low-phosphorous lubricant produced by a process comprising forming a lubricant additive by reacting metal halide and organophosphate together to form a reaction mixture, the metal halide participating as a reactant, and adding at least a portion of the reaction mixture to a lubricant base comprising from about 0.01 weight percent phosphorous to about 0.1 weight percent phosphorous.
摘要翻译: 公开了一种通过包括通过使金属卤化物和有机磷酸酯反应形成润滑剂添加剂以形成反应混合物形成润滑剂添加剂的方法,该金属卤化物作为反应物参与,并将至少一部分反应混合物加到润滑剂 碱,其含有约0.01重量%的磷至约0.1重量%的磷。
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公开(公告)号:US20080182012A1
公开(公告)日:2008-07-31
申请号:US11669720
申请日:2007-01-31
IPC分类号: B05D5/12
CPC分类号: H01M8/1004 , H01M4/8605 , H01M4/8807 , H01M4/881 , H01M4/8853 , H01M4/8867 , H01M4/90 , H01M8/0232 , H01M8/0234 , H01M8/0247 , H01M8/0258 , H01M8/1097 , H01M8/241 , H01M8/2483
摘要: A method is provided for fabricating a hybrid gas diffusion layer/current collector/electrocatalyst structure (28) suitable for 3D microfuel cell devices (180). The method comprises forming a macroporous electrically conductive structure (28) on a substrate (12, 112) positioned such that a plurality of cathode current collector/GDL (168) and anode current collector/GDL (166) are formed. An electrocatalyst material (158) is deposited in contact with these structures, completing the formation of cathode (168) and anode (166) hybrid current collector/GDL/electrocatalyst structures. When electrolyte (158) is positioned between the electrocatalyst material (158) contacting the cathode collector (168) and the electrocatalyst material (158) contacting each of the plurality of anode collectors (166), the resulting MEA is suitable for use in a micro fuel cell device.
摘要翻译: 提供了一种用于制造适用于3D微型电池单元装置(180)的混合气体扩散层/集电器/电催化剂结构(28)的方法。 该方法包括在定位成使得形成多个阴极集电器/ GDL(168)和阳极集电器/ GDL(166))的基板(12,112)上形成大孔导电结构(28)。 沉积与这些结构接触的电极催化剂材料(158),完成阴极(168)和阳极(166)混合集电器/ GDL /电催化剂结构的形成。 当电解质(158)位于与阴极收集器(168)接触的电极催化剂材料(158)和与多个阳极集电器(166)中的每一个接触的电极催化剂材料(158))之间时,所得到的MEA适用于微观 燃料电池装置。
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公开(公告)号:US08216986B2
公开(公告)日:2012-07-10
申请号:US11182023
申请日:2005-07-14
IPC分类号: C10M137/10 , C07F15/02 , C07F9/02 , C07F9/165
CPC分类号: C07F9/17 , C10M137/00 , C10M137/06 , C10M137/10 , C10M137/105 , C10M141/10 , C10M177/00 , C10M2201/081 , C10M2207/028 , C10M2219/046 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/047 , C10M2223/049 , C10M2223/06 , C10M2223/063 , C10N2210/03 , C10N2210/04 , C10N2210/08 , C10N2230/00 , C10N2230/06 , C10N2240/10 , C10N2260/00 , C10N2260/08 , C10N2270/00
摘要: A lubricant additive produced by the process comprising mixing a metal halide with an organophosphate, the metal halide participating as a reactant and reacting the metal halide and the organophosphate to produce a reaction mixture comprising the lubricant additive. Also disclosed is a lubricant produced by the process comprising forming a lubricant additive by reacting metal halide and organophosphate together to form a reaction mixture, the metal halide participating as a reactant, and adding at least a portion of the reaction mixture to a lubricant base.
摘要翻译: 通过该方法制备的润滑剂添加剂包括将金属卤化物与有机磷酸盐混合,金属卤化物作为反应物参与,并使金属卤化物和有机磷酸盐反应,以产生包含润滑剂添加剂的反应混合物。 还公开了通过该方法生产的润滑剂,其包括通过使金属卤化物和有机磷酸盐反应形成润滑剂添加剂以形成反应混合物,金属卤化物作为反应物参与,并将至少一部分反应混合物加入到润滑剂基质中。
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公开(公告)号:US20060014652A1
公开(公告)日:2006-01-19
申请号:US11182023
申请日:2005-07-14
申请人: Kajal Parekh , Pranesh Aswath , Harold Shaub , Ronald Elsenbaumer
发明人: Kajal Parekh , Pranesh Aswath , Harold Shaub , Ronald Elsenbaumer
IPC分类号: C07F9/02 , C10M159/18
CPC分类号: C07F9/17 , C10M137/00 , C10M137/06 , C10M137/10 , C10M137/105 , C10M141/10 , C10M177/00 , C10M2201/081 , C10M2207/028 , C10M2219/046 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/047 , C10M2223/049 , C10M2223/06 , C10M2223/063 , C10N2210/03 , C10N2210/04 , C10N2210/08 , C10N2230/00 , C10N2230/06 , C10N2240/10 , C10N2260/00 , C10N2260/08 , C10N2270/00
摘要: A lubricant additive produced by the process comprising mixing a metal halide with an organophosphate, the metal halide participating as a reactant and reacting the metal halide and the organophosphate to produce a reaction mixture comprising the lubricant additive. Also disclosed is a lubricant produced by the process comprising forming a lubricant additive by reacting metal halide and organophosphate together to form a reaction mixture, the metal halide participating as a reactant, and adding at least a portion of the reaction mixture to a lubricant base.
摘要翻译: 通过该方法制备的润滑剂添加剂包括将金属卤化物与有机磷酸盐混合,金属卤化物作为反应物参与,并使金属卤化物和有机磷酸盐反应,以产生包含润滑剂添加剂的反应混合物。 还公开了通过该方法生产的润滑剂,其包括通过使金属卤化物和有机磷酸盐反应形成润滑剂添加剂以形成反应混合物,金属卤化物作为反应物参与,并将至少一部分反应混合物加入到润滑剂基质中。
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公开(公告)号:US20060063683A1
公开(公告)日:2006-03-23
申请号:US11221400
申请日:2005-09-07
申请人: Kajal Parekh , Pranesh Aswath , Harold Shaub , Ronald Elsenbaumer
发明人: Kajal Parekh , Pranesh Aswath , Harold Shaub , Ronald Elsenbaumer
IPC分类号: C10M159/12
CPC分类号: C10M159/123 , C10M137/10 , C10M141/10 , C10M177/00 , C10M2201/081 , C10M2207/028 , C10M2219/046 , C10M2223/045 , C10N2210/03 , C10N2210/04 , C10N2210/06 , C10N2210/07 , C10N2210/08 , C10N2230/00 , C10N2230/06 , C10N2230/42 , C10N2240/04 , C10N2240/042 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2250/10 , C10N2260/00 , C10N2260/08 , C10N2270/00
摘要: Disclosed is a low-phosphorous lubricant produced by a process comprising forming a lubricant additive by reacting metal halide and organophosphate together to form a reaction mixture, the metal halide participating as a reactant, and adding at least a portion of the reaction mixture to a lubricant base comprising from about 0.01 weight percent phosphorous to about 0.1 weight percent phosphorous.
摘要翻译: 公开了一种通过包括通过使金属卤化物和有机磷酸酯反应形成润滑剂添加剂以形成反应混合物形成润滑剂添加剂的方法,该金属卤化物作为反应物参与,并将至少一部分反应混合物加到润滑剂 碱,其含有约0.01重量%的磷至约0.1重量%的磷。
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