公开(公告)号：US5532071A

公开(公告)日：1996-07-02

申请号：US426561

申请日：1995-04-19

申请人： Uday Pal ,  Harald Landes ,  Horst Greiner

发明人： Uday Pal ,  Harald Landes ,  Horst Greiner

IPC分类号： C23C16/04 ,  H01M8/02 ,  H01M8/12 ,  H01M8/24 ,  H01M8/04

CPC分类号： C23C16/045 ,  H01M8/0271 ,  H01M8/2425 ,  Y02P70/56 ,  Y02T50/67

摘要： A process for sealing leaks gas spaces and/or gas channels between individual components of high-temperature fuel cells, includes introducing at least first and second and optionally further different gases at high temperature from the outside into the gas spaces and/or gas channels to be sealed off from one another, for flushing every leak with the first gas on one side and with the second or further gas on the other side. The first gas contains at least one gaseous compound that can be oxidized to form a metal ion-conducting and/or an oxygen ion-conducting oxide, and the second and optionally further gas contains oxygen and/or is able to give off oxygen. The first gas contains at least one oxidizable compound of at least one of the metals of an electrolyte material, a bipolar plate and electrodes of the fuel cells, and/or one element of the group including zirconium, nickel, calcium, magnesium, cerium and rare earth metal. A high-temperature fuel cell produced by the process includes individual components having previously leaking points therebetween. Inlays of metal ion-conducting and/or oxygen ion-conducting oxides are disposed in the vicinity of the previously leaking points. The inlays are formed of oxides of at least one of the metals of electrolyte material, a bipolar plate, electrodes, zirconium, nickel, calcium, magnesium, cerium, hafnium and rare earth metal.

摘要翻译： 一种用于密封泄漏高温燃料电池的各个部件之间的气体空间和/或气体通道的方法包括将高温下的至少第一和第二和任选的另外不同的气体从外部引入到气体空间和/或气体通道中， 彼此密封，用于冲洗一侧的第一气体和另一侧的第二气体或其他气体的每一次泄漏。 第一气体含有至少一种可被氧化以形成金属离子导电和/或氧离子传导氧化物的气态化合物，第二气体和任选的另外的气体含有氧和/或能够释放出氧。 第一气体含有至少一种电解质材料，双极板和燃料电池的电极中的至少一种金属的可氧化化合物，和/或包括锆，镍，钙，镁，铈和 稀土金属。 通过该方法制造的高温燃料电池包括其间具有先前泄漏点的各个部件。 金属离子传导和/或氧离子传导氧化物的镶嵌物设置在先前泄漏点附近。 嵌体由电解质材料，双极板，电极，锆，镍，钙，镁，铈，铪和稀土金属中的至少一种金属的氧化物形成。

公开(公告)号：US20090061260A1

公开(公告)日：2009-03-05

申请号：US11664064

申请日：2005-09-28

申请人： Robert Fleck ,  Harald Landes

发明人： Robert Fleck ,  Harald Landes

IPC分类号： H01M2/20 ,  H01M8/24

CPC分类号： H01M8/0232 ,  H01M8/0247 ,  H01M8/0252 ,  H01M8/1226 ,  H01M8/2404 ,  H01M8/243 ,  Y02P70/56

摘要： A high-temperature fuel cell system includes individual SOFC fuel cells which are in contact with each other for electrically connecting the same in parallel or in series. In at least one embodiment, contacting elements that are suitable for the fuel cell system with a certain flexibility in addition to the required electrical conductivity for continuous operation. The contacting elements between two fuel cells are formed by a metal wire mesh that is advantageously made of nickel. Such nickel wires can be mechanically transformed into a continuous mesh, especially a tube, from which sections having a suitable length can be cut and be provided with the proper shape.

摘要翻译： 高温燃料电池系统包括彼此接触的单个SOFC燃料电池，用于将其并联或串联电连接。 在至少一个实施例中，除了连续操作所需的电导率之外，还具有适合于燃料电池系统的元件具有一定的灵活性。 两个燃料电池之间的接触元件由有利地由镍制成的金属丝网形成。 这种镍丝可以被机械地转变成连续的网格，特别是管子，从该区域可以切割具有合适长度的部分，并提供适当的形状。

公开(公告)号：US06667126B1

公开(公告)日：2003-12-23

申请号：US09398690

申请日：1999-09-20

申请人： Harald Landes ,  Franz Richter ,  Hermann Schichl

发明人： Harald Landes ,  Franz Richter ,  Hermann Schichl

IPC分类号： H01M486

CPC分类号： H01M4/9033

摘要： A high temperature fuel cell has a cathode which comprises at least a first layer and a second layer disposed on one side of the first layer, in which the first layer contains 30 to 60% by weight of a first electrolyte made up of zirconium oxide ZrO2 and at least one proportion of scandium oxide Sc2O3, and the second layer comprises substoichiometric lanthanum strontium manganate having the formula LaxSryMnO3 in which the sum of x and y is less than 1. By means of this, a high ionic conductivity is achieved for the cathode (6). The ionic conductivity further remains substantially constant as a function of the operating time t.

摘要翻译： 高温燃料电池具有阴极，该阴极至少包括设置在第一层一侧的第一层和第二层，其中第一层含有30至60重量％的由氧化锆ZrO2组成的第一电解质 和至少一种比例的氧化钪Sc 2 O 3，第二层包括具有式X和Y的和小于1的式LaxSryMnO 3的亚化学计量的镧镧锰酸锶。由此，对于阴极，实现了高离子电导率 （6）。 离子电导率进一步作为操作时间t的函数保持基本恒定。

公开(公告)号：US20130126360A1

公开(公告)日：2013-05-23

申请号：US13697292

申请日：2011-03-29

申请人： Martin Ise ,  Harald Landes

发明人： Martin Ise ,  Harald Landes

IPC分类号： C25B1/04

CPC分类号： C25B1/04 ,  C25B15/08 ,  Y02E60/366

摘要： Water is heated to a process temperature of an electrolyzer, e.g., more than 500° C. Then, the water is electrolyzed in the electrolyzer to form product gases hydrogen (H2) and oxygen (O2). The product gas hydrogen (H2) is compressed by a compressing apparatus and cooled by a cooling medium that feeds the thermal energy to heat the water.

摘要翻译： 将水加热至电解槽的处理温度，例如超过500℃。然后，在电解槽中电解水以形成产物气体氢（H2）和氧气（O2）。 产物气体氢（H 2）被压缩装置压缩，并通过供给热能来加热水的冷却介质冷却。

公开(公告)号：US07440257B2

公开(公告)日：2008-10-21

申请号：US10531135

申请日：2003-10-17

申请人： Edith Kirchner ,  Harald Landes ,  Hartmut Michel ,  Barbara Schricker ,  Andree Schwake ,  Christoph Weber

发明人： Edith Kirchner ,  Harald Landes ,  Hartmut Michel ,  Barbara Schricker ,  Andree Schwake ,  Christoph Weber

IPC分类号： H01G9/00

CPC分类号： H01G9/155 ,  H01G11/04 ,  H01G11/58 ,  Y02E60/13 ,  Y10T29/417

摘要： A double-layer capacitor includes a first electrode having a first polarity, a second electrode having a second polarity, the first polarity being different from the second polarity, and an electrolyte that is in contact with the first electrode and the second electrode. The first electrode has a first charge of the first polarity and the second electrode has a second charge of the second polarity, and maximum values of the first charge and the second charge are substantially equal.

摘要翻译： 双层电容器包括具有第一极性的第一电极，具有第二极性的第二电极，第一极性不同于第二极性，以及与第一电极和第二电极接触的电解质。 第一电极具有第一极性的第一电荷，第二电极具有第二极性的第二电荷，第一电荷和第二电荷的最大值基本相等。

公开(公告)号：US20070264539A1

公开(公告)日：2007-11-15

申请号：US11663987

申请日：2005-09-28

申请人： Robert Fleck ,  Harald Landes

发明人： Robert Fleck ,  Harald Landes

IPC分类号： H01M2/20 ,  H01M8/00 ,  H01M8/24

CPC分类号： H01M8/243 ,  H01M8/0241 ,  H01M8/0247 ,  H01M8/0252 ,  H01M2008/1293 ,  Y02P70/56 ,  Y10T29/49108

摘要： Disclosed is a high-temperature fuel cell system including individual SOFC fuel cells which are in contact with each other to be electrically connected in parallel or in series. Contacting elements are provided, in at least one embodiment, that are suitable for the fuel cell system with a certain flexibility in addition to electrical conductivity for continuous operation. The contacting elements are provided, in at least one embodiment, between two fuel cells with an outer, metallically conductive jacket and a ceramic core. For example, ceramic felts can be enveloped by a nickel net by adequately shaping the same.

摘要翻译： 公开了一种高温燃料电池系统，其包括彼此接触以并联或串联电连接的各个SOFC燃料电池。 在至少一个实施例中，提供适合于燃料电池系统的接触元件，除了用于连续操作的电导率之外，其具有一定的灵活性。 在至少一个实施例中，在具有外部金属导电护套和陶瓷芯的两个燃料电池之间提供接触元件。 例如，陶瓷毡可以通过适当地成形而被镍网包围。

公开(公告)号：US09005826B2

公开(公告)日：2015-04-14

申请号：US13515128

申请日：2010-12-07

申请人： Harald Landes ,  Alessandro Zampieri

发明人： Harald Landes ,  Alessandro Zampieri

IPC分类号： H01M12/02 ,  H01M12/08 ,  H01M4/134 ,  H01M4/86 ,  H01M12/06

CPC分类号： H01M4/134 ,  H01M4/8615 ,  H01M12/06 ,  H01M12/08 ,  H01M2300/0065 ,  Y02E60/122 ,  Y02E60/128 ,  Y02E60/50

摘要： A battery has a cathode and an anode, between which a solid electrolyte is disposed. The battery has a process gas feed on the cathode side. The battery is characterized in that an electrically conductive supporting body is disposed on the cathode surface. At least one chamber connected to the anode has a porous, oxidizable material and a redox pair that is gaseous at an operating temperature of the battery.

摘要翻译： 电池具有阴极和阳极，在其间设置固体电解质。 电池在阴极侧具有工艺气体进料。 电池的特征在于，在阴极表面上设置导电性支撑体。 连接到阳极的至少一个室具有在电池的工作温度下为气态的多孔的可氧化材料和氧化还原对。

公开(公告)号：US20130112569A1

公开(公告)日：2013-05-09

申请号：US13811034

申请日：2011-05-19

申请人： Martin Ise ,  Harald Landes

发明人： Martin Ise ,  Harald Landes

IPC分类号： H01M8/18

CPC分类号： H01M8/186 ,  C25B1/04 ,  F17C11/005 ,  H01M8/04014 ,  H01M8/04029 ,  H01M8/04216 ,  H01M8/0606 ,  H01M8/0656 ,  H01M8/184 ,  H01M8/188 ,  H01M2008/1293 ,  Y02E60/366 ,  Y02E60/525 ,  Y02E60/528 ,  Y02P20/129 ,  Y02P20/133 ,  Y02P20/134

摘要： An energy storage device for a reversible storage of energy has a reversibly designed metal/metal oxide storage unit for indirectly storing energy in form of a fluid material and a reversibly designed electrolysis device for providing and using the fluid material in an electrolysis reaction. The metal/metal oxide storage unit is disposed spatially separated from the electrolysis device. A fluid exchanging unit is provided for exchanging the fluid material between the reversibly designed metal/metal oxide storage unit and the electrolysis device, and a heat exchanging unit is provided for exchanging thermal energy between the metal/metal oxide storage unit and the electrolysis device. Further, a method for a reversible storage of energy is provided.

摘要翻译： 用于可逆存储能量的能量存储装置具有可逆设计的金属/金属氧化物存储单元，用于以流体材料的形式间接储存能量和可逆设计的电解装置，用于在电解反应中提供和使用流体材料。 金属/金属氧化物存储单元与电解装置在空间上分离设置。 提供一种流体交换单元，用于在可逆设计的金属/金属氧化物存储单元和电解装置之间更换流体材料，并且提供热交换单元以在金属/金属氧化物存储单元和电解装置之间交换热能。 此外，提供了可逆存储能量的方法。

公开(公告)号：US5629103A

公开(公告)日：1997-05-13

申请号：US535240

申请日：1995-10-27

申请人： Wolfram Wersing ,  Ellen Ivers-Tiffee ,  Harald Landes ,  Ruth M anner ,  Christoph N olscher ,  Harald Schmidt ,  Manfred Schn oller

发明人： Wolfram Wersing ,  Ellen Ivers-Tiffee ,  Harald Landes ,  Ruth M anner ,  Christoph N olscher ,  Harald Schmidt ,  Manfred Schn oller

IPC分类号： H01M8/1213 ,  H01M8/10

CPC分类号： H01M8/1213

摘要： To improve stability and efficiency of a high-temperature solid-electrolyte fuel cell of planar multilayer design, it is proposed to increase the effective interface between the electrolyte layer and an electrode layer. This is achieved by a suitably treated surface of the electrolyte layer or by a porous and/or rough interlayer.

摘要翻译： PCT No.PCT / DE94 / 00425 Sec。 371 1995年10月27日第 102（e）日期1995年10月27日PCT 1994年4月18日PCT PCT。 公开号WO94 / 25994 日期1994年11月10日为了提高平面多层设计的高温固体电解质燃料电池的稳定性和效率，提出了增加电解质层与电极层之间的有效界面。 这通过电解质层的适当处理的表面或通过多孔和/或粗糙的中间层来实现。

公开(公告)号：US09620833B2

公开(公告)日：2017-04-11

申请号：US14005291

申请日：2012-03-01

申请人： Wolfgang Drenckhahn ,  Harald Landes

发明人： Wolfgang Drenckhahn ,  Harald Landes

IPC分类号： H01M8/12 ,  H01M14/00 ,  H01M4/86 ,  H01M8/04082 ,  H01M8/1018

CPC分类号： H01M14/00 ,  H01M4/8657 ,  H01M8/04201 ,  H01M8/1018 ,  H01M2004/8689

摘要： An electric energy store includes a positive electrode, a negative electrode and an oxygen ion conducting electrolyte separating the positive electrode and the negative electrode from each other. The negative electrode includes a first reservoir having a gas-permeable oxidizable material and, contained therein, a gaseous, oxygen-exchanging redox pair. The positive electrode comprises a second reservoir having a gas-permeable oxidizable material and oxygen transport is effected by means of an oxygen-containing gaseous compound, wherein the positive electrode is closed with respect to the atmosphere.