Micro fuel cell with an electrolytic membrane reinforced by an anchoring element and method for production of a micro fuel cell
    1.
    发明申请
    Micro fuel cell with an electrolytic membrane reinforced by an anchoring element and method for production of a micro fuel cell 有权
    具有通过锚定元件增强的电解质膜的微型燃料电池和用于生产微型燃料电池的方法

    公开(公告)号:US20070054171A1

    公开(公告)日:2007-03-08

    申请号:US11509645

    申请日:2006-08-25

    摘要: A micro fuel cell comprises at least a substrate provided with front and rear faces. The front face of the substrate supports a successive stacking of a first electrode, a substantially flat electrolytic membrane and a second electrode. The electrolytic membrane comprises at least one anchoring element salient substantially perpendicularly to a main plane of said membrane. The anchoring element is arranged in a complementary part of an anchoring recess formed in the substrate. The substrate can also comprise a plurality of microchannels, substantially perpendicular to the main plane of the membrane. The anchoring recess can then be formed by one of the microchannels whereas the other microchannels enable supply of the first electrode with reactive fluid. Such a micro fuel cell is able to operate when a pressure difference exists between the two sides of the stacking.

    摘要翻译: 微型燃料电池至少包括设置有正面和背面的基板。 基板的前表面支持第一电极,基本平坦的电解膜和第二电极的连续层叠。 电解膜包括至少一个基本上垂直于所述膜的主平面凸出的锚定元件。 锚固元件布置在形成在基底中的锚定凹部的互补部分中。 衬底还可以包括基本上垂直于膜的主平面的多个微通道。 锚定凹槽然后可以由微通道中的一个形成,而另一个微通道使第一电极能够供应反应流体。 当堆叠的两侧之间存在压力差时,这种微型燃料电池能够运行。

    Micro fuel cell with an electrolytic membrane reinforced by an anchoring element and method for production of a micro fuel cell
    2.
    发明授权
    Micro fuel cell with an electrolytic membrane reinforced by an anchoring element and method for production of a micro fuel cell 有权
    具有通过锚定元件增强的电解质膜的微型燃料电池和用于生产微型燃料电池的方法

    公开(公告)号:US07740989B2

    公开(公告)日:2010-06-22

    申请号:US11509645

    申请日:2006-08-25

    IPC分类号: H01M2/08

    摘要: A micro fuel cell comprises at least a substrate provided with front and rear faces. The front face of the substrate supports a successive stacking of a first electrode, a substantially flat electrolytic membrane and a second electrode. The electrolytic membrane comprises at least one anchoring element salient substantially perpendicularly to a main plane of said membrane. The anchoring element is arranged in a complementary part of an anchoring recess formed in the substrate. The substrate can also comprise a plurality of microchannels, substantially perpendicular to the main plane of the membrane. The anchoring recess can then be formed by one of the microchannels whereas the other microchannels enable supply of the first electrode with reactive fluid. Such a micro fuel cell is able to operate when a pressure difference exists between the two sides of the stacking.

    摘要翻译: 微型燃料电池至少包括设置有正面和背面的基板。 基板的前表面支持第一电极,基本平坦的电解膜和第二电极的连续层叠。 电解膜包括至少一个基本上垂直于所述膜的主平面凸出的锚定元件。 锚固元件布置在形成在基底中的锚定凹部的互补部分中。 衬底还可以包括基本上垂直于膜的主平面的多个微通道。 锚定凹槽然后可以由微通道中的一个形成,而另一个微通道使第一电极能够供应反应流体。 当堆叠的两侧之间存在压力差时,这种微型燃料电池能够运行。

    Integrated microcomponent combining energy recovery and storage functions
    3.
    发明授权
    Integrated microcomponent combining energy recovery and storage functions 有权
    集成微型组件结合能量回收和存储功能

    公开(公告)号:US07807279B2

    公开(公告)日:2010-10-05

    申请号:US11749828

    申请日:2007-05-17

    IPC分类号: H01M2/02

    摘要: A microcomponent including: an electrochemical storage source; a first substrate including a first contact face; a second substrate including a second contact face; “at least one internal cavity formed from a first cavity recessed into the first contact face of the first substrate, or from a second cavity recessed into the second contact face of the second substrate, or from the first cavity recessed into the first contact face of the first substrate and the second cavity recessed into the second contact face of the second substrate, wherein the two substrates are integrated together via their respective contact faces and a sealing member, and said internal cavity contains the electrochemical storage source; and electrical connections between the electrochemical storage source and an external environment.

    摘要翻译: 微量元件包括:电化学储存源; 第一基板,包括第一接触面; 第二基板,包括第二接触面; “至少一个内腔,其由凹入第一衬底的第一接触面的第一腔或从凹入第二衬底的第二接触面的第二腔或从凹入第一接触面的第一接触面的第一腔体形成 所述第一衬底和所述第二腔凹入所述第二衬底的所述第二接触面中,其中所述两个衬底经由其相应的接触面和密封构件一体化在一起,并且所述内腔包含所述电化学存储源; 以及电化学存储源和外部环境之间的电气连接。

    Fuel cell comprising a plurality of individual cells connected in series by current collectors
    5.
    发明申请
    Fuel cell comprising a plurality of individual cells connected in series by current collectors 有权
    燃料电池包括由集电器串联连接的多个单独电池

    公开(公告)号:US20090123803A1

    公开(公告)日:2009-05-14

    申请号:US12289685

    申请日:2008-10-31

    IPC分类号: H01M8/10 B05D5/12 H01M8/02

    摘要: Adjacent individual cells of a fuel cell are connected in series by intermediate connecting parts. Each connecting part is formed by a branch made from an electrically conducting material and extending the first current collector of a cell perpendicularly and connected to the second current collector of the adjacent cell. Each first current collector is moreover formed by an electrically insulating porous matrix incorporating said electrically conducting material, and the first current collectors of two adjacent cells are separated by an area of electrically insulating porous material, said electrically insulating porous material being identical to that forming the porous matrix of said first current collectors. Series connection between the individual cells of such a fuel cell is thereby easy and quick to implement.

    摘要翻译: 燃料电池的相邻单个电池通过中间连接部分串联连接。 每个连接部分由由导电材料制成的分支形成,并且垂直地延伸单元的第一集电器并连接到相邻单元的第二集电器。 此外,每个第一集电器由结合有所述导电材料的电绝缘多孔基体形成,并且两个相邻电池的第一集电器被电绝缘多孔材料的区域隔开,所述电绝缘多孔材料与形成 所述第一集电器的多孔矩阵。 这样的燃料电池的各个电池之间的串联连接由此容易且快速地实现。

    HYDROGEN GENERATOR AND FUEL CELL USING SAME
    9.
    发明申请
    HYDROGEN GENERATOR AND FUEL CELL USING SAME 有权
    氢发生器和燃料电池使用相同

    公开(公告)号:US20090017346A1

    公开(公告)日:2009-01-15

    申请号:US12109595

    申请日:2008-04-25

    IPC分类号: H01M8/18 B01J19/00

    摘要: A device for generating hydrogen by hydrolysis of a hydride comprising a reactor containing the hydride in solid form, in the divided state or not, and comprising at least one orifice for removing the hydrogen produced; means for releasing the water required for the hydrolysis reaction; and at least one envelope suitable for isolating the hydride from the water required for the hydrolysis reaction, the envelope being made from a consumable material. According to the present invention, the envelope is suitable for contacting the water with the hydride in a site capable of serving as the seat of the hydrolysis reaction and of moving in the reactor as the material constituting the envelope is consumed by the hydrolysis reaction products.

    摘要翻译: 通过水解包含含有固体形式的氢化物的反应器的分解状态的氢化物产生氢的装置,包括至少一个用于除去产生的氢的孔口; 释放水解反应所需的水的方法; 以及至少一个适用于从水解反应所需的水中分离氢化物的封套,该封套由消耗材料制成。 根据本发明,外壳适于使水与氢化物在能够作为水解反应的位置的位置接触,并且随着构成外壳的材料被水解反应产物消耗,反应器中移动。

    Method for producing a nanostructure based on interconnected nanowires, nanostructure and use as thermoelectric converter
    10.
    发明授权
    Method for producing a nanostructure based on interconnected nanowires, nanostructure and use as thermoelectric converter 有权
    基于互连的纳米线,纳米结构和用作热电转换器的纳米结构的制造方法

    公开(公告)号:US07868243B2

    公开(公告)日:2011-01-11

    申请号:US11826293

    申请日:2007-07-13

    IPC分类号: H01L35/00 H01L21/44

    摘要: Method for producing a nanostructure based on interconnected nanowires, nanostructure and use as thermoelectric converter The nanostructure comprises two arrays of nanowires made from respectively n-doped and p-doped semi-conducting material. The nanowires of the first array, for example of n type, are formed for example by VLS growth. A droplet of electrically conducting material that acted as catalyst during the growth step remains on the tip of each nanowire of the first array at the end of growth. A nanowire of the second array is then formed around each nanowire of the first array by covering a layer of electrically insulating material formed around each nanowire of the first array, and the associated droplet, with a layer of p-type semi-conducting material. A droplet thus automatically connects a nanowire of the first array with a single coaxial nanowire of the second array. This type of nanostructure can be used in particular to form a thermoelectric converter.

    摘要翻译: 用于制备基于互连纳米线,纳米结构并用作热电转换器的纳米结构的方法纳米结构包括由分别掺杂n型掺杂和p掺杂半导体材料制成的两个纳米线阵列。 第一阵列的纳米线,例如n型,例如通过VLS生长形成。 在生长步骤中用作催化剂的导电材料液滴在生长结束时保留在第一阵列的每个纳米线的尖端上。 然后通过用一层p型半导体材料覆盖形成在第一阵列的每个纳米线周围的电绝缘材料层和相关联的液滴,形成在第一阵列的每个纳米线周围的第二阵列的纳米线。 因此,液滴自动地将第一阵列的纳米线与第二阵列的单个同轴纳米线连接。 这种类型的纳米结构可以特别用于形成热电转换器。