公开(公告)号：US20130059225A1

公开(公告)日：2013-03-07

申请号：US13640273

申请日：2011-03-21

申请人： Vincent Faucheux ,  Antoine Latour ,  Jean-Yves Laurent ,  Audrey Martinent

发明人： Vincent Faucheux ,  Antoine Latour ,  Jean-Yves Laurent ,  Audrey Martinent

IPC分类号： H01M8/24 ,  B32B37/12 ,  H01M8/10

CPC分类号： H01M8/1004 ,  H01M8/0276 ,  H01M8/028 ,  H01M8/1016 ,  H01M8/241 ,  H01M8/2418 ,  H01M8/2485 ,  H01M2008/1095 ,  Y02P70/56 ,  Y10T156/10

摘要： A fuel cell is provided with an individual cell having first and second electrodes and a membrane formed by a polymer electrolyte including an ionically conducting part. The polymer electrolyte includes at least an ionically non-conducting part forming a first inactive area localized on a first uncovered part not covered by the first electrode and/or a second inactive area localized on a second uncovered part not covered by the second electrode. A cover encloses the cell and is provided with an inner wall mechanically fixed onto at least the first or second inactive area by adhesion means.

摘要翻译： 燃料电池设置有具有第一和第二电极的单电池和由包含离​​子传导部分的聚合物电解质形成的膜。 所述聚合物电解质至少包含形成位于未被所述第一电极覆盖的第一未覆盖部分上的第一非活性区域和/或定位在未被所述第二电极覆盖的第二未覆盖部分上的第二非活性区域。 盖子包围电池，并且设置有通过粘合装置机械地固定在至少第一或第二无效区域上的内壁。

公开(公告)号：US07976895B2

公开(公告)日：2011-07-12

申请号：US12216498

申请日：2008-07-07

申请人： Vincent Faucheux ,  Christelle Laugier ,  Jean-Yves Laurent ,  Steve Martin

发明人： Vincent Faucheux ,  Christelle Laugier ,  Jean-Yves Laurent ,  Steve Martin

IPC分类号： H01M8/00 ,  H01M8/10 ,  H01M2/00 ,  H01M2/08

CPC分类号： H01M8/1097 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1051 ,  H01M8/1058 ,  H01M8/1067 ,  H01M8/1072 ,  Y02P70/56

摘要： To prevent the liquid electrolyte from penetrating into the porous support while at the same time preserving or increasing the power density of the fuel cell, before the liquid electrolyte is deposited, at least a part of the walls delineating the pores of said support is covered by a film formed by a material presenting a contact angle of more than 90° with a drop of said liquid electrolyte. Said film further presents a thickness enabling passage of the reactive fluid in the pores of the support.

摘要翻译： 为了防止液体电解质渗透到多孔载体中同时保持或增加燃料电池的功率密度，在液体电解质沉积之前，描绘所述载体的孔的至少一部分壁被覆盖在 由具有大于90°的接触角的材料与一滴所述液体电解质形成的膜。 所述薄膜进一步呈现能使反应流体在支撑体的孔中通过的厚度。

公开(公告)号：US07811702B2

公开(公告)日：2010-10-12

申请号：US11632546

申请日：2005-07-08

申请人： Jean-Yves Laurent ,  Raphael Salot ,  Didier Marsacq ,  Marc Zussy

发明人： Jean-Yves Laurent ,  Raphael Salot ,  Didier Marsacq ,  Marc Zussy

IPC分类号： H01M10/04 ,  H01M10/36

CPC分类号： H01M10/0585 ,  H01M2/0257 ,  H01M4/0421 ,  H01M6/40 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/0562 ,  Y10T29/49115

摘要： A microbattery has a support having a front face, a rear face, first and second current collectors arranged on the front face. A stack including a cathode and an anode separated by an electrolyte is arranged on the current collectors. The anode and cathode respectively contact the first and second current collectors. A protective layer covers the stack. The microbattery has connections in contact with the first and second current collectors, passing through the support from the front face to the rear face. The stack substantially covers of the front face of the support. A method for producing the mircobattery includes etching cavities, in the front face of the support, having a depth that is smaller than the thickness of the support, filing of the cavities with a conducting material and removing a layer of the rear face of the support to uncover the conducting material in the cavities.

摘要翻译： 微电池具有支撑件，其具有布置在前表面上的前表面，后表面，第一和第二集电器。 包括由电解质分离的阴极和阳极的叠层布置在集电体上。 阳极和阴极分别接触第一和第二集电器。 保护层覆盖堆叠。 微电池具有与第一和第二集电器接触的连接，通过支撑件从前表面到后表面。 堆叠基本上覆盖支撑件的前表面。 一种用于制造微电池的方法包括蚀刻腔，在支撑体的前表面中，其深度小于支撑体的厚度，用导电材料填充空腔，并且移除支撑体的后表面层 以露出空腔中的导电材料。

公开(公告)号：US07763233B2

公开(公告)日：2010-07-27

申请号：US12109595

申请日：2008-04-25

申请人： Jean-Yves Laurent ,  Frédéric Gaillard ,  Philippe Capron ,  Denis Locatelli

发明人： Jean-Yves Laurent ,  Frédéric Gaillard ,  Philippe Capron ,  Denis Locatelli

IPC分类号： C01B3/02 ,  C01B3/00 ,  C01B3/06 ,  C01B3/04 ,  C01B3/08 ,  B01J7/00 ,  B01J7/02 ,  H01M8/06

CPC分类号： H01M8/065 ,  C01B3/065 ,  Y02E60/324 ,  Y02E60/362 ,  Y02E60/364

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。

公开(公告)号：US20090311561A1

公开(公告)日：2009-12-17

申请号：US12307962

申请日：2007-07-10

申请人： Alain Rosenzweig ,  Kurt Rath ,  Jean Yves Laurent ,  Bruno Vallon ,  Andrew J. Curello

发明人： Alain Rosenzweig ,  Kurt Rath ,  Jean Yves Laurent ,  Bruno Vallon ,  Andrew J. Curello

IPC分类号： H01M8/04 ,  H01M2/02

CPC分类号： H01M8/0273 ,  H01L2224/48137 ,  H01M8/0232 ,  H01M8/0247 ,  H01M8/0267 ,  H01M8/0269 ,  H01M8/0297 ,  H01M8/24 ,  H01M2250/30 ,  Y02B90/18

摘要： Disclosed herein is a fuel cell assembly that arranges a plurality of individual fuel cells into an array. The fuel cells are set into openings formed in a frame. The openings are arranged into the array, such as in columns and rows. A rear cover is sealingly attached to the frame, thereby defining a chamber between the frame and a base of the rear cover, where the chamber serves as a manifold. Optional supports extend from the base to the fuel cells. The void forms a fluid manifold for dispersing fuel for the fuel cells from a fuel reservoir to the fuel cells. Alternatively, the rear cover separates the interstitial space between the rear cover and the frame into compartments, which are fluidly interconnected by channels. The array may also include a functional element electrically connected to the fuel cells configured to transfer power an electronic device.

摘要翻译： 本文公开了一种将多个单个燃料电池排列成阵列的燃料电池组件。 燃料电池被设置成在框架中形成的开口。 开口被布置成阵列，例如列和行。 后盖密封地附接到框架，从而在框架和后盖的基座之间限定一个室，其中该室用作歧管。 可选支撑件从基座延伸到燃料电池。 空隙形成用于将燃料的燃料从燃料储存器分散到燃料电池的流体歧管。 或者，后盖将后盖和框架之间的间隙分隔成通过通道流体互连的隔室。 阵列还可以包括电连接到燃料电池的功能元件，所述燃料电池被配置为将电力传送到电子设备。

公开(公告)号：US20090123803A1

公开(公告)日：2009-05-14

申请号：US12289685

申请日：2008-10-31

申请人： Vincent Faucheux ,  Frederic Gaillard ,  Karine Lambert ,  Jean-Yves Laurent

发明人： Vincent Faucheux ,  Frederic Gaillard ,  Karine Lambert ,  Jean-Yves Laurent

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

CPC分类号： H01M8/1097 ,  H01M8/006 ,  H01M8/0234 ,  H01M8/0236 ,  H01M8/0239 ,  H01M8/0245 ,  H01M8/0247 ,  H01M8/1004 ,  H01M8/2404 ,  H01M8/241 ,  Y02P70/56

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。

公开(公告)号：US07521147B2

公开(公告)日：2009-04-21

申请号：US10559933

申请日：2004-06-21

申请人： Didier Marsacq ,  Jean-Yves Laurent ,  Christel Roux ,  Christine Nayoze ,  Françis Cardot

发明人： Didier Marsacq ,  Jean-Yves Laurent ,  Christel Roux ,  Christine Nayoze ,  Françis Cardot

IPC分类号： H01M4/86 ,  H01M8/02

CPC分类号： H01M8/0206 ,  H01M4/64 ,  H01M8/0232 ,  H01M8/0247 ,  H01M8/1007 ,  H01M8/241

摘要： The invention relates to a fuel cell with a stack comprising an electrolytic membrane (4), with front and rear faces (4a, 4b) on which first and second current collectors (13, 15) are respectively arranged, each comprising a metallic deposit and provided with a number of transverse passages. First and second electrodes (14, 16) are respectively arranged on the first and second current collectors (13, 15) such as to come into direct contact with the electrolytic membrane (4).

摘要翻译： 本发明涉及一种具有堆叠的燃料电池，所述电池包括电解膜（4），前面和后表面（4a，4b）分别布置有第一和第二集电器（13,15），每个包括金属沉积物， 具有多个横向通道。 第一和第二电极（14,16）分别设置在第一和第二集电器（13,15）上，以便与电解膜（4）直接接触。

公开(公告)号：US20090017347A1

公开(公告)日：2009-01-15

申请号：US12171561

申请日：2008-07-11

申请人： Emmanuel Damery ,  Jerome Delmas ,  Jean-Yves Laurent ,  Bruno Valon

发明人： Emmanuel Damery ,  Jerome Delmas ,  Jean-Yves Laurent ,  Bruno Valon

IPC分类号： H01M8/06 ,  B01J8/00 ,  B01J7/00 ,  C01B3/02

CPC分类号： C01B3/065 ,  B01J7/02 ,  C01B7/01 ,  C01B7/04 ,  C01B13/0211 ,  C10H1/08 ,  C10H21/00 ,  H01M8/04216 ,  H01M8/0606 ,  H01M8/0612 ,  H01M8/0631 ,  H01M8/065 ,  Y02E60/362

摘要： Device for generating gas by placing a liquid reactant in contact with a solid element, comprising a liquid reactant tank (6) and a reaction chamber (8) intended to contain the solid element, wherein the tank (6) and the reaction chamber (8) are separated in a sealed manner by a mobile wall (4), with an outlet port (26) for collecting the gas generated in the reaction chamber and means (14) for injecting the liquid reactant onto the solid element, which injection means (14) pass through the mobile wall (4) and are capable of moving into the solid element.

摘要翻译： 用于通过将液体反应物与固体元件接触来产生气体的装置，包括液体反应物罐（6）和旨在容纳固体元件的反应室（8），其中所述罐（6）和反应室（8） ）通过可移动壁（4）以密封方式分离，具有用于收集在反应室中产生的气体的出口（26）和用于将液体反应物注入到固体元件上的装置（14），该注入装置 14）穿过移动壁（4）并且能够移动到固体元件中。

公开(公告)号：US07255951B2

公开(公告)日：2007-08-14

申请号：US10483440

申请日：2002-07-10

申请人： Jean-Yves Laurent ,  Didier Marsacq ,  Francis Ternay ,  Francois DeCrecy

发明人： Jean-Yves Laurent ,  Didier Marsacq ,  Francis Ternay ,  Francois DeCrecy

IPC分类号： H01M8/04

CPC分类号： H01M8/04074 ,  F28F2013/008 ,  H01M8/04007

摘要： A fuel cell comprises a thermal dissipation structure whose connecting element (8) is a shape memory alloy highly conductive at high temperatures, but much less so at low temperatures, which allows the cell to heat up quicker and reach its performance level.

摘要翻译： 燃料电池包括散热结构，其连接元件（8）是在高温下高度导电的形状记忆合金，但在低温下则低得多，这允许电池更快地加热并达到其性能水平。

公开(公告)号：US20070054171A1

公开(公告)日：2007-03-08

申请号：US11509645

申请日：2006-08-25

申请人： Jean-Yves Laurent ,  Frederic Gaillard ,  Karine Lambert ,  Marc Plissonnier

发明人： Jean-Yves Laurent ,  Frederic Gaillard ,  Karine Lambert ,  Marc Plissonnier

IPC分类号： H01M8/02 ,  H01M8/10 ,  B05D5/12 ,  H01M4/88

CPC分类号： H01M8/1097 ,  H01M4/8626 ,  H01M8/04089 ,  H01M8/1004 ,  Y02P70/56

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。