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公开(公告)号:US07311991B2
公开(公告)日:2007-12-25
申请号:US11172249
申请日:2005-06-30
申请人: Qunjian Huang , Chang Wei , Tao Wang , Hai Yang
发明人: Qunjian Huang , Chang Wei , Tao Wang , Hai Yang
IPC分类号: H01M4/58
CPC分类号: C01B3/0031 , B22F1/0088 , B22F7/004 , B22F2998/10 , C01B3/0026 , C01B3/0042 , C01B3/0057 , C01B3/0068 , C01B6/21 , C01B6/23 , C01B6/24 , C01B6/243 , H01M4/242 , H01M4/26 , H01M4/383 , H01M8/04216 , H01M8/065 , H01M8/18 , H01M10/345 , H01M2008/1095 , Y02E60/327 , Y02E60/528 , B22F1/0059
摘要: A method for preparation of a hydrogen-storage based electrode comprises treating a powder comprising at least one metal hydride with a first solution. The first solution comprises a first alkaline base and a first reducing agent. The method further comprises fabricating the electrode using the powder and treating the electrode with a second solution comprising a second alkaline base and a second reducing agent.
摘要翻译: 制备储氢基电极的方法包括用第一溶液处理包含至少一种金属氢化物的粉末。 第一溶液包含第一碱性碱和第一还原剂。 该方法还包括使用粉末制造电极并用包含第二碱性碱和第二还原剂的第二溶液处理电极。
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公开(公告)号:US20070000388A1
公开(公告)日:2007-01-04
申请号:US11172249
申请日:2005-06-30
申请人: Qunjian Huang , Chang Wei , Tao Wang , Hai Yang
发明人: Qunjian Huang , Chang Wei , Tao Wang , Hai Yang
IPC分类号: B01D53/02
CPC分类号: C01B3/0031 , B22F1/0088 , B22F7/004 , B22F2998/10 , C01B3/0026 , C01B3/0042 , C01B3/0057 , C01B3/0068 , C01B6/21 , C01B6/23 , C01B6/24 , C01B6/243 , H01M4/242 , H01M4/26 , H01M4/383 , H01M8/04216 , H01M8/065 , H01M8/18 , H01M10/345 , H01M2008/1095 , Y02E60/327 , Y02E60/528 , B22F1/0059
摘要: A method for preparation of a hydrogen-storage based electrode comprises treating a powder comprising at least one metal hydride with a first solution. The first solution comprises a first alkaline base and a first reducing agent. The method further comprises fabricating the electrode using the powder and treating the electrode with a second solution comprising a second alkaline base and a second reducing agent.
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公开(公告)号:US08153308B2
公开(公告)日:2012-04-10
申请号:US11861789
申请日:2007-09-26
申请人: Qunjian Huang , Chang Wei , Tao Wang , Hai Yang
发明人: Qunjian Huang , Chang Wei , Tao Wang , Hai Yang
CPC分类号: C01B3/0026 , C01B3/0031 , C01B3/0042 , C01B3/0057 , C01B3/0068 , C01B6/21 , C01B6/23 , C01B6/24 , C01B6/243 , H01M4/242 , H01M4/26 , H01M4/383 , H01M4/385 , H01M4/602 , H01M4/74 , H01M8/065 , H01M8/18 , H01M10/345 , H01M2008/1095 , Y02E60/327 , Y02E60/528
摘要: An electrode includes a hydrogen storage material wherein the electrode has a discharge capacity of greater than about 200 mHh/g. The electrode may include an electrically conductive substrate; and a material capable of storing hydrogen on a surface thereof supported by the substrate. The hydrogen storage material is formed by contacting a powder composition with a first solution prior to electrode fabrication and by contacting the hydrogen storage material to a second solution subsequent to electrode fabrication; and the first solution comprises a first reducing agent and a first alkaline base, and the second solution comprises a second reducing agent and a second alkaline base.
摘要翻译: 电极包括储氢材料,其中电极具有大于约200mAh / g的放电容量。 电极可以包括导电基底; 以及能够在由基板支撑的表面上储存氢的材料。 通过在电极制造之前使粉末组合物与第一溶液接触并且在电极制造之后使储氢材料接触第二溶液来形成储氢材料; 并且所述第一溶液包含第一还原剂和第一碱性碱,并且所述第二溶液包含第二还原剂和第二碱性碱。
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公开(公告)号:US20080299444A1
公开(公告)日:2008-12-04
申请号:US11861789
申请日:2007-09-26
申请人: Qunjian Huang , Chang Wei , Tao Wang , Hai Yang
发明人: Qunjian Huang , Chang Wei , Tao Wang , Hai Yang
CPC分类号: C01B3/0026 , C01B3/0031 , C01B3/0042 , C01B3/0057 , C01B3/0068 , C01B6/21 , C01B6/23 , C01B6/24 , C01B6/243 , H01M4/242 , H01M4/26 , H01M4/383 , H01M4/385 , H01M4/602 , H01M4/74 , H01M8/065 , H01M8/18 , H01M10/345 , H01M2008/1095 , Y02E60/327 , Y02E60/528
摘要: An electrode includes a hydrogen storage material wherein the electrode has a discharge capacity of greater than about 200 mHh/g. The electrode may include an electrically conductive substrate; and a material capable of storing hydrogen on a surface thereof supported by the substrate. The hydrogen storage material is formed by contacting a powder composition with a first solution prior to electrode fabrication and by contacting the hydrogen storage material to a second solution subsequent to electrode fabrication; and the first solution comprises a first reducing agent and a first alkaline base, and the second solution comprises a second reducing agent and a second alkaline base.
摘要翻译: 电极包括储氢材料,其中电极具有大于约200mAh / g的放电容量。 电极可以包括导电基底; 以及能够在由基板支撑的表面上储存氢的材料。 通过在电极制造之前使粉末组合物与第一溶液接触并且在电极制造之后使储氢材料接触第二溶液来形成储氢材料; 并且所述第一溶液包含第一还原剂和第一碱性碱,并且所述第二溶液包含第二还原剂和第二碱性碱。
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公开(公告)号:US20080145737A1
公开(公告)日:2008-06-19
申请号:US11641171
申请日:2006-12-19
申请人: Jun Cai , Chang Wei , Qunjian Huang , Jinghua Liu , Hai Yang , Shengxian Wang , Rihua Xiong , Andrew Philip Shapiro , Richard Louis Hart
发明人: Jun Cai , Chang Wei , Qunjian Huang , Jinghua Liu , Hai Yang , Shengxian Wang , Rihua Xiong , Andrew Philip Shapiro , Richard Louis Hart
CPC分类号: H01M8/04089 , B01D53/77 , H01M8/04201 , H01M8/04276 , H01M8/065 , H01M8/0662 , H01M8/0668 , H01M8/0681 , H01M8/184 , H01M8/2475 , H01M10/345 , H01M12/08 , Y02E60/128
摘要: A device or system for operating one or more electrochemical cells, such as a rechargeable fuel cell, is provided. A plurality of subsystems include a humidity level control subsystem, a reagent gas delivery subsystem, and a gas scrubbing subsystem. A method for operating the device or system is also provided.
摘要翻译: 提供了用于操作一个或多个电化学电池(例如可再充电燃料电池)的装置或系统。 多个子系统包括湿度水平控制子系统,反应气输送子系统和气体洗涤子系统。 还提供了用于操作设备或系统的方法。
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公开(公告)号:US20070141456A1
公开(公告)日:2007-06-21
申请号:US11314910
申请日:2005-12-21
申请人: Shengxian Wang , Chang Wei , Qunjian Huang , Hai Yang , Dong Wang
发明人: Shengxian Wang , Chang Wei , Qunjian Huang , Hai Yang , Dong Wang
CPC分类号: H01M8/0289 , B01D2325/18 , H01M2/1686 , H01M4/242 , H01M4/8605 , H01M8/0606 , H01M8/186 , H01M12/06 , H01M12/08 , H01M2300/0082 , H01M2300/0094 , Y02E60/128
摘要: The embodiments of the present invention relate to a membrane assembly for use in a galvanic cell, the membrane assembly comprising an anionic layer in contact with an electrolyte base, a cationic layer in contact with an electrolyte acid and an intermediate layer separating the anionic layer and cationic layer.
摘要翻译: 本发明的实施例涉及一种用于原电池的膜组件,膜组件包括与电解质碱接触的阴离子层,与电解质酸接触的阳离子层和分离阴离子层的中间层和 阳离子层。
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公开(公告)号:US07638216B2
公开(公告)日:2009-12-29
申请号:US11566347
申请日:2006-12-04
申请人: Hai Yang , Chang Wei , Qunjian Huang , Jinghua Liu , Rihua Xiong , Jun Cai , Shengxian Wang
发明人: Hai Yang , Chang Wei , Qunjian Huang , Jinghua Liu , Rihua Xiong , Jun Cai , Shengxian Wang
CPC分类号: H01M12/005 , H01G9/08 , H01G9/155 , H01M8/04119 , H01M8/04216 , H01M8/18 , H01M12/06 , Y02E60/13
摘要: An apparatus including a housing having walls is provided. The walls of the housing each have inner surfaces and outer surfaces. The walls may include apertures extending from the inner surface to the outer surface. The inner surfaces of the walls define a volume. The volume includes an electrode. The volume further includes a water-controlling separator disposed between the inner surface of the housing and the electrode. The water-controlling separator can block a flow of liquid from the electrode through the apertures to the ambient environment while allowing oxidant to flow from the ambient environment through the apertures to the electrode.
摘要翻译: 提供一种包括具有壁的壳体的装置。 壳体的壁各自具有内表面和外表面。 壁可以包括从内表面延伸到外表面的孔。 壁的内表面定义一个体积。 体积包括电极。 体积还包括设置在壳体的内表面和电极之间的防水分离器。 水控制分离器可以阻止液体从电极通过孔流到周围环境,同时允许氧化剂从周围环境通过孔流动到电极。
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公开(公告)号:US20080145723A1
公开(公告)日:2008-06-19
申请号:US11639941
申请日:2006-12-15
申请人: Shengxian Wang , Andrew Philip Shapiro , Jun Cai , Hai Yang , Rihua Xiong , Chang Wei , Bing Zhang , Qunjian Huang
发明人: Shengxian Wang , Andrew Philip Shapiro , Jun Cai , Hai Yang , Rihua Xiong , Chang Wei , Bing Zhang , Qunjian Huang
CPC分类号: H01M8/065 , H01M4/242 , H01M4/26 , H01M4/62 , H01M4/98 , H01M6/5005 , H01M8/04119 , H01M8/186 , H01M8/24 , H01M12/08 , H01M2004/027 , Y02E60/128
摘要: An apparatus for controlling humidity in a fuel cell is provided. The apparatus can include a housing having an interior surface defining a volume and containing at least one fuel cell disposed within the volume. The apparatus may also include a plurality of electrodes disposed within the volume. The apparatus can include an aperture defined by the housing through which at least one air gas stream can be in fluid communication with at least one of the plurality of electrodes. The apparatus can include a humidity-controlling component, wherein the humidity-controlling component is in fluid communication with the air gas stream prior to the air gas stream contacting the at least one of the plurality of electrodes, and humidity-controlling component being capable of controlling a relative humidity of the air gas stream. A method for controlling humidity in a fuel cell is provided.
摘要翻译: 提供一种用于控制燃料电池中的湿度的装置。 该装置可以包括壳体,其具有限定体积的内表面并且包含设置在体积内的至少一个燃料电池。 该装置还可以包括设置在该体积内的多个电极。 该装置可以包括由壳体限定的孔,至少一个空气气体流可以与多个电极中的至少一个流体连通。 所述装置可以包括湿度控制部件,其中所述湿度控制部件在所述空气流与所述多个电极中的至少一个接触之前与所述空气流体流体连通,并且所述调湿部件能够 控制气流的相对湿度。 提供了一种用于控制燃料电池中的湿度的方法。
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公开(公告)号:US20070141450A1
公开(公告)日:2007-06-21
申请号:US11313634
申请日:2005-12-21
申请人: Hai Yang , Qunjian Huang , Chang Wei , Jun Cai , Jinghua Liu , Shengxian Wang , Qijia Fu
发明人: Hai Yang , Qunjian Huang , Chang Wei , Jun Cai , Jinghua Liu , Shengxian Wang , Qijia Fu
CPC分类号: H01M8/0273 , H01M4/90 , H01M4/96 , H01M8/04141 , H01M8/04149 , H01M8/04156 , H01M8/083 , H01M8/186 , H01M8/2475 , H01M10/281 , H01M12/08 , H01M16/003 , H01M2008/1095 , H01M2250/20 , Y02E60/124 , Y02E60/128 , Y02T90/32
摘要: A fuel cell assembly may be provided that includes a first cathodic electrode and a second cathodic electrode; an anodic electrode positioned between the first cathodic electrode and the second cathodic electrode; a first membrane positioned between the first cathodic electrode and the anodic electrode; a second membrane positioned between the second cathodic electrode and the anodic electrode; and a seal ring for sealing the fuel cell assembly, the seal ring comprising a water-refilling mechanism.
摘要翻译: 可以提供包括第一阴极电极和第二阴极电极的燃料电池组件; 位于第一阴极电极和第二阴极电极之间的阳极; 位于所述第一阴极电极和所述阳极电极之间的第一膜; 位于所述第二阴极电极和所述阳极电极之间的第二膜; 以及用于密封燃料电池组件的密封环,所述密封环包括水重新填充机构。
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公开(公告)号:US20070141440A1
公开(公告)日:2007-06-21
申请号:US11314226
申请日:2005-12-21
申请人: Hai Yang , Jun Cai , Jinghua Liu , Chang Wei , Qunjian Huang , Shengxian Wang , Qijia Fu
发明人: Hai Yang , Jun Cai , Jinghua Liu , Chang Wei , Qunjian Huang , Shengxian Wang , Qijia Fu
CPC分类号: H01M12/08 , H01M4/383 , H01M6/5005 , H01M8/225 , H01M12/06 , H01M2300/0014 , Y02E60/128
摘要: A galvanic cell structure is provided. The galvanic cell structure includes an outer cylinder featuring air inlets, a cathode, an anode, a membrane separating the cathode from the anode, and an inner cylinder featuring fluid inlets that may provide a volume for storing and/or transferring fluid for use in the galvanic cell.
摘要翻译: 提供电池结构。 电池单元结构包括具有空气入口的外圆筒,阴极,阳极,将阴极与阳极分开的膜,以及具有流体入口的内圆筒,其可提供用于储存和/或转移流体的体积 原电池。
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