公开(公告)号：US07989111B2

公开(公告)日：2011-08-02

申请号：US11626547

申请日：2007-01-24

申请人： Osamu Kubota ,  Kenichi Souma

发明人： Osamu Kubota ,  Kenichi Souma

IPC分类号： H01M8/06

CPC分类号： H01M8/1011 ,  H01M8/0206 ,  H01M8/0228 ,  H01M8/023 ,  H01M8/0247 ,  H01M8/04126 ,  H01M8/04291 ,  Y02E60/523

摘要： A fuel cell includes cell units each composed of a hydrogen ion conductive polymeric electrolyte membrane, a pair of electrodes arranged on the front and rear faces of the hydrogen ion conductive polymeric electrolyte membrane, and a diffusion layer contacting the electrodes to cover the electrodes. The cell units are pushed down by an end plate having a current-collecting metallic plate and a resin substrate for fixing the current-collecting metallic plate. A layer having a humidity-adjusting component is formed on the surface of the resin substrate of the end plate.

摘要翻译： 燃料电池包括各自由氢离子传导性高分子电解质膜构成的电池单元，配置在氢离子传导性高分子电解质膜的前表面和背面的一对电极以及与电极接触以覆盖电极的扩散层。 电池单元被具有集电金属板的端板和用于固定集电金属板的树脂基板压下。 在端板的树脂基板的表面上形成具有调湿部件的层。

公开(公告)号：US07803496B2

公开(公告)日：2010-09-28

申请号：US11356101

申请日：2006-02-17

申请人： Toru Koyama ,  Osamu Kubota ,  Hiroshi Sasaki ,  Kenichi Souma

发明人： Toru Koyama ,  Osamu Kubota ,  Hiroshi Sasaki ,  Kenichi Souma

IPC分类号： H01M8/02 ,  H01M8/04 ,  H01M4/86

CPC分类号： H01M8/04171 ,  H01M8/0232 ,  H01M8/0234 ,  H01M8/0239 ,  H01M8/0245 ,  H01M8/0247 ,  H01M8/04186 ,  H01M8/04208 ,  H01M8/1004 ,  H01M8/1011 ,  H01M8/1018 ,  Y02E60/523

摘要： Provided is a fuel cell having a membrane electrode assembly for generating power by oxidizing fuel at an anode electrode and reducing oxygen at a cathode electrode, an anode diffusion layer for allowing fuel to pass therethrough to the outside of the anode electrode of the membrane electrode assembly and transferring electrons generated by the oxidation, a cathode diffusion layer for removing water thus generated and transferring electrons to be used for the reduction to the outside of the cathode electrode, an anode current collector and anode endplate for transferring electrons generated by the oxidation to the outside of the anode diffusion layer, and a cathode current collector and a cathode endplate for transferring electrons to be used for the reduction to the outside of the cathode diffusion layer. The anode endplate or anode current collecting layer is hydrophilic or the end plate on the anode side has a constitution promoting discharge of a gas generated by the reaction.

摘要翻译： 本发明提供一种燃料电池，其具有通过在阳极氧化燃料并还原阴极发生氧而发电的膜电极组件，用于允许燃料通过其的阳极扩散层到膜电极组件的阳极电极的外侧 并且转移通过氧化产生的电子，用于除去由此产生的水的阴极扩散层，并将用于还原的电子转移到阴极的外部;阳极集电体和阳极端板，用于将由氧化产生的电子转移到 阳极扩散层外侧，阴极集电体和阴极端板，用于将用于还原的电子转移到阴极扩散层的外部。 阳极端板或阳极集流层是亲水性的，或阳极侧的端板具有促进由反应产生的气体排出的结构。

公开(公告)号：US20070048583A1

公开(公告)日：2007-03-01

申请号：US11505841

申请日：2006-08-18

申请人： Shinsuke Andoh ,  Osamu Kubota ,  Kenichi Souma ,  Kenji Date

发明人： Shinsuke Andoh ,  Osamu Kubota ,  Kenichi Souma ,  Kenji Date

IPC分类号： H01M8/02 ,  H01M8/10 ,  H01M4/86 ,  H01M8/24

CPC分类号： H01M8/04201 ,  H01M8/04186 ,  H01M8/1011 ,  H01M8/2418 ,  H01M8/242 ,  Y02E60/523

摘要： a fuel cell uses a liquid fuel and comprises an anode for oxidizing the fuel, a cathode for deoxidizing oxygen, and a proton-conductive solid polymer membrane interposed between the anode and the cathode. a fuel carrier is arranged so as to be in contact with one side of the anode; the one side is opposite to another side being in contact with the proton-conductive solid polymer membrane; the fuel carrier is configured to transport the fuel to the anode, allow the passage of carbon dioxide gas produced at the anode, and have a current-collecting function; and the fuel carrier is provided with an electrode terminal connector part.

摘要翻译： 燃料电池使用液体燃料，并且包括用于氧化燃料的阳极，用于使氧气脱氧的阴极以及置于阳极和阴极之间的质子传导性固体聚合物膜。 燃料载体布置成与阳极的一侧接触; 一侧与另一侧相对，与质子传导固体聚合物膜接触; 燃料载体构造成将燃料输送到阳极，允许在阳极处产生的二氧化碳气体通过，并且具有集流功能; 并且燃料载体设置有电极端子连接器部分。

公开(公告)号：US20070298294A1

公开(公告)日：2007-12-27

申请号：US11626547

申请日：2007-01-24

申请人： Osamu Kubota ,  Kenichi Souma

发明人： Osamu Kubota ,  Kenichi Souma

IPC分类号： H01M8/04

CPC分类号： H01M8/1011 ,  H01M8/0206 ,  H01M8/0228 ,  H01M8/023 ,  H01M8/0247 ,  H01M8/04126 ,  H01M8/04291 ,  Y02E60/523

摘要： An object of the invention is to provide an electrode, for a fuel cell, exhibiting high performance stably for a long term by removing the effect of dew condensation water remaining inside a slit of a cathode end plate by humidity-adjustment, and maintaining the wettability of a catalyst layer or a gas diffusion layer into an appropriate state; a polymeric electrolyte type fuel cell and a liquid fuel cell using the electrode; and an information electronic device mounting these fuel cells.A fuel cell wherein cell units are each composed of a hydrogen ion conductive polymeric electrolyte membrane, a pair of electrodes arranged on the front and rear faces of the hydrogen ion conductive polymeric electrolyte membrane, and a diffusion layer contacting the electrodes to cover the electrodes, and the cell units are pushed down by means of an end plate having a current-collecting metallic plate and a resin substrate for fixing the current-collecting metallic plate, is characterized in that a layer having a humidity-adjusting component is formed on the surface of the resin substrate of the end plate.

摘要翻译： 本发明的目的是提供一种用于燃料电池的电极，通过除去阴极端板的狭缝内残留的结露水的作用通过湿度调节长期稳定地表现出高性能，并且保持润湿性 的催化剂层或气体扩散层进入适当的状态; 高分子电解质型燃料电池和使用该电极的液体燃料电池; 以及安装这些燃料电池的信息电子装置。 一种燃料电池，其中电池单元各自由氢离子传导性聚合物电解质膜，布置在氢离子导电聚合物电解质膜的前表面和后表面上的一对电极以及与电极接触以覆盖电极的扩散层， 并且通过具有集电金属板和用于固定集电金属板的树脂基板的端板将电池单元压下，其特征在于，在表面上形成具有调湿部件的层 的端板的树脂基板。

公开(公告)号：US20070048584A1

公开(公告)日：2007-03-01

申请号：US11505842

申请日：2006-08-18

申请人： Shinsuke Andoh ,  Osamu Kubota ,  Kenichi Souma ,  Kenji Date

发明人： Shinsuke Andoh ,  Osamu Kubota ,  Kenichi Souma ,  Kenji Date

IPC分类号： H01M8/02 ,  H01M8/10 ,  H01M4/86

CPC分类号： H01M8/04201 ,  H01M8/04186 ,  H01M8/1011 ,  H01M8/242 ,  Y02E60/523

摘要： A fuel cell that uses a liquid fuel and comprises an anode for oxidizing the fuel, a cathode for deoxidizing oxygen, and a proton-conductive solid polymer membrane interposed between the anode and the cathode. Further the fuel sell comprises a fuel carrier which has a flow path for transporting the fuel to the anode and another flow path for allowing the passage of gas. The fuel carrier is arranged on one side of the anode, said one side being opposite to another side provided with the proton-conductive solid polymer membrane.

摘要翻译： 一种燃料电池，其使用液体燃料并且包括用于氧化燃料的阳极，用于使氧气脱氧的阴极以及置于阳极和阴极之间的质子传导性固体聚合物膜。 此外，燃料出售包括燃料载体，其具有用于将燃料输送到阳极的流路和用于允许气体通过的另一流路。 燃料载体布置在阳极的一侧，所述一侧与设置有质子传导固体聚合物膜的另一侧相对。

公开(公告)号：US20070037040A1

公开(公告)日：2007-02-15

申请号：US11356101

申请日：2006-02-17

申请人： Toru Koyama ,  Osamu Kubota ,  Hiroshi Sasaki ,  Kenichi Souma

发明人： Toru Koyama ,  Osamu Kubota ,  Hiroshi Sasaki ,  Kenichi Souma

IPC分类号： H01M4/94 ,  H01M8/02

CPC分类号： H01M8/04171 ,  H01M8/0232 ,  H01M8/0234 ,  H01M8/0239 ,  H01M8/0245 ,  H01M8/0247 ,  H01M8/04186 ,  H01M8/04208 ,  H01M8/1004 ,  H01M8/1011 ,  H01M8/1018 ,  Y02E60/523

摘要： Provided is a fuel cell having a membrane electrode assembly for generating power by oxidizing fuel at an anode electrode and reducing oxygen at a cathode electrode, an anode diffusion layer for allowing fuel to pass therethrough to the outside of the anode electrode of the membrane electrode assembly and transferring electrons generated by the oxidation, a cathode diffusion layer for removing water thus generated and transferring electrons to be used for the reduction to the lo outside of the cathode electrode, an anode current collector and anode endplate for transferring electrons generated by the oxidation to the outside of the anode diffusion layer, and a cathode current collector and a cathode endplate for transferring electrons to be used for the reduction to the outside of the cathode diffusion layer. The anode endplate or anode current collecting layer is hydrophilic or the end plate on the anode side has a constitution promoting discharge of a gas generated by the reaction.

摘要翻译： 本发明提供一种燃料电池，其具有通过在阳极氧化燃料并还原阴极发生氧而发电的膜电极组件，用于允许燃料通过其的阳极扩散层到膜电极组件的阳极电极的外侧 并且转移通过氧化产生的电子，用于除去由此产生的水的阴极扩散层，并将用于还原的电子转移到阴极的外部的电极;负极集电体和阳极端板，用于将由氧化生成的电子转移到 阳极扩散层的外部，以及用于将用于还原的电子转移到阴极扩散层的外部的阴极集电体和阴极端板。 阳极端板或阳极集流层是亲水性的，或阳极侧的端板具有促进由反应产生的气体排出的结构。

公开(公告)号：US20080032173A1

公开(公告)日：2008-02-07

申请号：US11698103

申请日：2007-01-26

申请人： Toru Koyama ,  Makoto Morishima ,  Kenichi Souma

发明人： Toru Koyama ,  Makoto Morishima ,  Kenichi Souma

IPC分类号： H01M8/10

CPC分类号： H01M4/8828 ,  H01M4/926 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1039 ,  H01M8/1067 ,  H01M2300/0082

摘要： An alkylenesulfonic group and/or an alkylenesulfo-ether group is introduced as an ionic conductivity-imparting group into a polyazole such as a polyimidazole, a polyoxazole, or a polythiazole each having good resistance to oxidation. The resulting polymer yields an electrolyte, an electrolyte membrane, and a membrane electrode assembly which are available at low cost, contains ionic conductivity-imparting groups stable over extended periods of time and satisfactorily resistant to oxidative degradation. This enables long-term continuous use of mobile cell power sources, dispersed cell power sources, and cell power sources for mobile units.

摘要翻译： 将引入离子导电性基团的烷基磺酸基团和/或烷基亚磺醚基团引入到具有良好的抗氧化性的聚咪唑，聚恶唑或聚噻唑等多唑中。 所得到的聚合物产生可以低成本获得的电解质，电解质膜和膜电极组件，其包含在延长的时间段内稳定的耐离子导电性基团并且令人满意地抵抗氧化降解。 这使得能够长期连续地使用移动电池电源，分散的电池电源和用于移动单元的电池电源。

公开(公告)号：US20090165890A1

公开(公告)日：2009-07-02

申请号：US12318192

申请日：2008-12-23

申请人： Akiyoshi Komura ,  Kenichi Souma ,  Takao Ishikawa ,  Masafumi Noujima

发明人： Akiyoshi Komura ,  Kenichi Souma ,  Takao Ishikawa ,  Masafumi Noujima

IPC分类号： B67D5/60 ,  G06Q50/00

CPC分类号： G06Q50/30 ,  G06Q10/08 ,  G06Q10/087

摘要： A fuel supply and collection system comprising: a delivery vehicle having a supply-fuel tank, a collection-fuel tank, a remaining supply-fuel quantity sensor for detecting a remaining fuel quantity of the supply-fuel tank, a remaining collection-fuel quantity sensor for detecting a remaining fuel quantity of the collection-fuel tank, and a display unit; a plurality of fuel stations having a supply-fuel tank, a collection-fuel tank, a remaining supply-fuel quantity sensor for detecting a remaining fuel quantity of the supply-fuel tank, and a remaining collection-fuel quantity sensor for detecting a remaining fuel quantity of the collection-fuel tank; and a central information processing center having an information processing apparatus; wherein, the remaining supply-fuel and collection-fuel quantities of the delivery vehicle and the remaining supply-fuel and collection-fuel quantities of each fuel station are estimated in the information processing apparatus from remaining supply-fuel quantity data and remaining collection-fuel quantity data detected in the delivery vehicle and remaining supply-fuel quantity data and remaining collection-fuel quantity data detected at each of the fuel stations; supply and collection priority order of each fuel station are calculated from the estimated remaining supply-fuel and collection-fuel quantity data of each fuel station; a driving route of the delivery vehicle is determined based on the estimated remaining supply-fuel and collection-fuel quantity data of the delivery vehicle and the supply and collection priority order of each fuel station; and the determined driving route is displayed on the display unit in the delivery vehicle.

摘要翻译： 一种燃料供给和收集系统，包括：输送车辆，具有供给 - 燃料箱，收集 - 燃料箱，用于检测供应 - 燃料箱的剩余燃料量的剩余供应 - 燃料量传感器，剩余的收集 - 燃料量 用于检测收集燃料箱的剩余燃料量的传感器和显示单元; 具有供给燃料箱的多个燃料站，收集燃料箱，用于检测供给 - 燃料箱的剩余燃料量的剩余供给燃料量传感器和用于检测剩余的燃料量的剩余收集 - 燃料量传感器 收集燃料箱的燃料量; 以及具有信息处理装置的中央信息处理中心; 其中，在信息处理设备中，从剩余的供应燃料量数据和剩余的收集燃料中估算出运载工具的剩余供应燃料和收集燃料量以及每个燃料站的剩余供应燃料和收集燃料量 在所述输送车辆中检测到的数量数据和在所述加油站中检测到的剩余供油量数据和剩余收集燃料量数据; 每个燃料站的供应和收集优先顺序根据每个燃料站的剩余供油燃料量和收集燃料量数据估算出来; 基于所输送车辆的剩余供给燃料量和收集燃料量估计数据以及各燃料站的供给和收集优先顺序来确定运送车辆的行驶路线; 并且确定的行驶路线被显示在输送车辆的显示单元上。

公开(公告)号：US20060057453A1

公开(公告)日：2006-03-16

申请号：US11259255

申请日：2005-10-27

申请人： Shuichi Suzuki ,  Makoto Morishima ,  Yoshiyuki Takamori ,  Kenichi Souma

发明人： Shuichi Suzuki ,  Makoto Morishima ,  Yoshiyuki Takamori ,  Kenichi Souma

IPC分类号： H01M4/90 ,  H01M4/88 ,  B05D5/12 ,  C25D9/02

CPC分类号： H01M4/8882 ,  H01M4/8605 ,  H01M4/8828 ,  H01M4/92 ,  H01M8/1004 ,  H01M8/1023 ,  H01M8/1027 ,  H01M8/1032 ,  Y02P70/56

摘要： It is an object of this invention to provide a high-performance membrane electrode assembly high in adhesiveness to proton-conductive aromatic polymer membrane, low in interfacial resistance and high in voltage-current performance, and a fuel cell using the same. This invention consists in a membrane electrode assembly equipped with an anode electrode having a catalyst layer on one side surface of a proton-conductive aromatic polymer membrane and a cathode electrode on the other side surface of the membrane, wherein said catalyst layer has a catalyst and a π-conjugated aromatic polymer having ion exchanging groups on side chains thereof.

摘要翻译： 本发明的目的是提供一种对质子传导性芳香族聚合物膜的粘合性高，界面电阻低，电压 - 电流性能高的高性能膜电极组件，以及使用该膜电极组件的燃料电池。 本发明是一种膜电极组件，其具有在质子传导性芳香族聚合物膜的一个侧面具有催化剂层的阳极电极和膜的另一个侧面上的阴极电极，其中，所述催化剂层具有催化剂和 在其侧链上具有离子交换基团的π-共轭芳族聚合物。

公开(公告)号：US08309265B2

公开(公告)日：2012-11-13

申请号：US10929370

申请日：2004-08-31

申请人： Akihiro Miyauchi ,  Kenichi Souma ,  Shuichi Suzuki ,  Yoshiyuki Takamori ,  Masahiko Ogino ,  Takashi Ando ,  Hidetoshi Honbo

发明人： Akihiro Miyauchi ,  Kenichi Souma ,  Shuichi Suzuki ,  Yoshiyuki Takamori ,  Masahiko Ogino ,  Takashi Ando ,  Hidetoshi Honbo

IPC分类号： H01M8/10

CPC分类号： H01M8/1004 ,  H01M8/1065 ,  H01M8/1067 ,  H01M8/1093 ,  Y02P70/56

摘要： The present invention provides an electrolyte membrane for a fuel cell that has a minute projection cluster on one side or both sides of a polymer electrolyte membrane. Further, the present invention provides a production method of an electrolyte membrane for a fuel cell, wherein a mold comprising convex portions having a fixed planar pattern is pressed on one side or both sides of a polymer electrolyte membrane, then while concave portions of the polymer electrolyte membrane formed in the concave portions are being stretched, the mold is removed from the polymer electrolyte membrane for forming a minute projection cluster.

摘要翻译： 本发明提供一种用于燃料电池的电解质膜，其在聚合物电解质膜的一侧或两侧具有微小的突起簇。 此外，本发明提供一种燃料电池用电解质膜的制造方法，其特征在于，在聚合物电解质膜的一侧或两侧压入具有固定平面图案的凸部的模具，然后在聚合物的凹部 在凹部中形成的电解质膜被拉伸，从用于形成微小突起簇的聚合物电解质膜中除去模具。