公开(公告)号：US20200259199A1

公开(公告)日：2020-08-13

申请号：US16792501

申请日：2020-02-17

申请人： THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

发明人： Colin NUCKOLLS ,  Raul HERNANDEZ SANCHEZ ,  Yuan YANG ,  Thomas SISTO ,  Margarita MILTON

IPC分类号： H01M8/20 ,  H01M8/2435

摘要： The present disclosure relates to organic electrolyte solutions including organic electrolytes (e.g., aromatic imides, ferrocenes, spiro fused compounds, or cyclopropenium compounds), and redox flow batteries and systems including the same.

公开(公告)号：US09806345B2

公开(公告)日：2017-10-31

申请号：US15110103

申请日：2015-01-09

申请人： CHAOZHOU THREE-CIRCLE (GROUP) CO., LTD.

发明人： Jihua Qiu ,  Shuoshuo Chen

IPC分类号： H01M8/10 ,  H01M4/86 ,  H01M8/1213 ,  H01M8/1231 ,  H01M8/0202 ,  H01M8/04089 ,  H01M8/2432 ,  H01M4/90 ,  H01M8/243 ,  H01M8/2435 ,  H01M8/2425 ,  H01M8/124

CPC分类号： H01M4/8663 ,  H01M4/8657 ,  H01M4/8673 ,  H01M4/9033 ,  H01M4/9066 ,  H01M8/0202 ,  H01M8/0219 ,  H01M8/04089 ,  H01M8/1213 ,  H01M8/1231 ,  H01M8/2425 ,  H01M8/243 ,  H01M8/2432 ,  H01M8/2435 ,  H01M2004/8684 ,  H01M2004/8689 ,  H01M2008/1293

摘要： An electrochemical energy conversion device 10 comprising a stack of solid oxide electrochemical cells 12 alternating with gas separators 14, 16, wherein scavenger material selected from one or both of free alkali metal oxygen-containing compounds and free alkaline earth metal oxygen-containing compounds is provided in or on one or more of the positive electrode-side of the cell 12, the adjacent gas separator 14 and any other structure of the device 10 forming a gas chamber 64 between the cell and the gas separator. The invention also extends to the treated cell 12.

公开(公告)号：US20170033376A1

公开(公告)日：2017-02-02

申请号：US15174076

申请日：2016-06-06

申请人： Alan Devoe ,  Lambert Devoe

发明人： Alan Devoe ,  Lambert Devoe

IPC分类号： H01M8/04007 ,  H01M8/2435 ,  H01M8/0297 ,  H01M8/1231 ,  H01M8/1246 ,  H01M8/1213 ,  H01M8/00 ,  H01M8/243

CPC分类号： H01M8/04067 ,  H01M8/002 ,  H01M8/0202 ,  H01M8/0258 ,  H01M8/0271 ,  H01M8/0297 ,  H01M8/04007 ,  H01M8/1213 ,  H01M8/1231 ,  H01M8/124 ,  H01M8/2404 ,  H01M8/2425 ,  H01M8/243 ,  H01M8/2432 ,  H01M8/2435 ,  H01M8/2457 ,  H01M2008/1293 ,  Y02P70/56 ,  Y10T156/10

摘要： A fuel cell device is provided having an active central portion with an anode, a cathode, and an electrolyte therebetween. At least three elongate portions extend from the active central portion, each having a length substantially greater than a width transverse thereto such that the elongate portions each have a coefficient of thermal expansion having a dominant axis that is coextensive with its length. A fuel passage extends from a fuel inlet in a first elongate portion into the active central portion in association with the anode, and an oxidizer passage extends from an oxidizer inlet in a second elongate portion into the active central portion in association with the cathode. A gas passage extends between an opening in the third elongate portion and the active central portion. For example, the passage in the third elongate portion may be an exhaust passage for the spent fuel and/or oxidizer gasses.

摘要翻译： 提供了具有活性中心部分的燃料电池装置，其中具有阳极，阴极和电解质。 至少三个细长部分从活性中心部分延伸，每个细长部分具有基本上大于横向于其的宽度的长度，使得细长部分各自具有与其长度共同延伸的主轴的热膨胀系数。 燃料通道从第一细长部分中的燃料入口延伸到与阳极相关联的活性中心部分中，并且氧化剂通道从第二细长部分中的氧化剂入口延伸到与阴极相关联的活性中心部分中。 气体通道在第三细长部分中的开口和活动中心部分之间延伸。 例如，第三细长部分中的通道可以是废燃料和/或氧化剂气体的排气通道。

公开(公告)号：US3554808A

公开(公告)日：1971-01-12

申请号：US3554808D

申请日：1967-09-06

申请人： BBC BROWN BOVERI & CIE

发明人： FISCHER WILFRIED ,  BAUKAL WERNER

IPC分类号： H01M8/12 ,  H01M8/1231 ,  H01M8/2435 ,  H01M27/16

CPC分类号： H01M8/2435 ,  H01M8/12 ,  H01M8/1231

摘要： A HIGH-TEMPERATURE FUEL-CELL BATTERY CONSISTS OF A COLUMN OF FUEL CELLS CONNECTED ELECTRICALLY IN SERIES, AND EACH CELL IS COMPOSED OF A PLURALITY OF SUPERIMPOSED LAYERS CONSISTING OF A POROUS ELECTRON-CONDUCTING LAYER THROUGH WHICH FUEL GAS IS FED TRANSVERSELY, A GAS-TIGHT OXYGEN-ION-CONDUCTING LAYER OF CUBICALLY STABILIZED ZIRCONIUM OXIDE SUCH AS ZRO2 WITH AN ADDITIVE OF Y2O3 FORMING THE ELECTROLYTE, AND A POROUS ELECTRON-CONDUCTING LAYER SUCH AS MN2O3 THROUGH WHICH AN OXIDANT GAS IS PASSED TRANSVERSELY. A GAS-LIGHT ELECTRON-CONDUCTING LAYER SEPARATED EACH CELL FROM AN ADJACENT CELL IN THE

COLUMN, A SIMILAR GAS-TIGHT ELECTRON-CONDUCTING LAYER IS PROVIDED AT THE UPPER AND LOWER ENDS OF THE COLUMN AND ALL OF THE LAYERS OF THE FUEL CELLS AND THE SEPARATION LAYERS BETWEEN ADJACENT CELLS ARE SINTERED TOGETHER TO ESTABLISH A COMPACT COLUMNAR STRUCTURE.

公开(公告)号：US20190067716A1

公开(公告)日：2019-02-28

申请号：US16154280

申请日：2018-10-08

申请人： Alan Devoe ,  Lambert Devoe

发明人： Alan Devoe ,  Lambert Devoe

IPC分类号： H01M8/04007 ,  H01M8/1246 ,  H01M8/2404 ,  H01M8/2483 ,  H01M4/86 ,  H01M8/00 ,  H01M8/2485 ,  H01M8/2435 ,  H01M8/243 ,  H01M8/2425 ,  H01M8/1286 ,  H01M8/1213 ,  H01M8/1004 ,  H01M8/04082 ,  H01M8/124

CPC分类号： H01M8/04074 ,  H01M4/8663 ,  H01M8/006 ,  H01M8/04007 ,  H01M8/04201 ,  H01M8/1004 ,  H01M8/1213 ,  H01M8/1246 ,  H01M8/1286 ,  H01M8/2404 ,  H01M8/2425 ,  H01M8/243 ,  H01M8/2435 ,  H01M8/2483 ,  H01M8/2485 ,  H01M2008/1293 ,  H01M2250/30 ,  H01M2300/0074 ,  Y02B90/18 ,  Y02P70/56

摘要： A fuel cell device with a rectangular solid ceramic substrate extending in length between first and second end surfaces where thermal expansion occurs primarily along the length. An active structure internal to the exterior surface extends along only a first portion of the length and has an anode, cathode and electrolyte therebetween. The first portion is heated to generate a fuel cell reaction. A remaining portion of the length is a non-heated, non-active section lacking opposing anode and cathode where heat dissipates along the remaining portion away from the first portion. A second portion of the length in the remaining portion is distanced away from the first portion such that its exterior surface is at low temperature when the first portion is heated. The anode and cathode have electrical pathways extending from the internal active structure to the exterior surface in the second portion for electrical connection at low temperature.

公开(公告)号：US20170324107A1

公开(公告)日：2017-11-09

申请号：US15658539

申请日：2017-07-25

申请人： Alan Devoe ,  Lambert Devoe

发明人： Alan Devoe ,  Lambert Devoe

IPC分类号： H01M8/1246 ,  H01M4/88 ,  H01M8/00 ,  H01M8/1226 ,  H01M8/2435 ,  H01M8/124

CPC分类号： H01M8/1246 ,  H01M4/8814 ,  H01M4/8889 ,  H01M8/004 ,  H01M8/1226 ,  H01M8/124 ,  H01M8/2404 ,  H01M8/2435 ,  H01M2008/1293 ,  H01M2300/0074 ,  Y02E60/525 ,  Y02P70/56

摘要： A fuel cell device is prepared by dispensing and drying electrode and ceramic pastes around two pluralities of removable physical structures to form electrode layers having constant width and a shape that conforms lengthwise to a curvature of the physical structures. An electrolyte ceramic layer is positioned between electrode layers, forming an active cell portion where anode is in opposing relation to cathode with electrolyte therebetween, and passive cell portions where ceramic is adjacent the active cell portion. The layers are laminated, the physical structures pulled out, and the lamination sintered to form an active cell with active passages in anodes and cathodes and passive support structure with passive passages in ceramic. End portions of at least one of the two pluralities of physical structures are curved away from the same end portion of the other of the two pluralities resulting in a split end in the fuel cell device.

公开(公告)号：US20170162895A1

公开(公告)日：2017-06-08

申请号：US15438154

申请日：2017-02-21

申请人： Alan Devoe ,  Lambert Devoe

发明人： Alan Devoe ,  Lambert Devoe

IPC分类号： H01M8/1246 ,  H01M8/2435 ,  H01M8/1226 ,  H01M4/88 ,  H01M8/00

CPC分类号： H01M8/1246 ,  H01M4/8814 ,  H01M4/8889 ,  H01M8/004 ,  H01M8/1226 ,  H01M8/124 ,  H01M8/2404 ,  H01M8/2435 ,  H01M2008/1293 ,  H01M2300/0074 ,  Y02E60/521 ,  Y02E60/525 ,  Y02P70/56

摘要： An active cell is prepared by dispensing first electrode sub-layers, pressing in physical structures to partially embed them in an uppermost sub-layer, and dispensing more first electrode sub-layers wherein dispensing is in order of increasing porosity, then drying the sub-layers to form a first electrode layer. An electrolyte layer is then formed thereon. Further preparation includes dispensing second electrode sub-layers over the electrolyte layer, pressing in physical structures to partially embed them in an uppermost sub-layer, and dispensing more second electrode sub-layers wherein dispensing is in order of decreasing porosity, then drying the sub-layers to form a second electrode layer. A laminated stack is formed, then the physical structures are pulled out. Sintering then forms the active cell with active passages embedded in and supported by the sintered electrode layers, and with decreasing porosity in the electrode layers in a thickness direction away from the electrolyte layer.

公开(公告)号：US09608285B2

公开(公告)日：2017-03-28

申请号：US13265196

申请日：2010-04-15

申请人： Jong Shik Chung ,  Hyun-Ki Youn ,  Bu Ho Kwak ,  Jung Duk Park

发明人： Jong Shik Chung ,  Hyun-Ki Youn ,  Bu Ho Kwak ,  Jung Duk Park

IPC分类号： H01M8/04 ,  H01M8/12 ,  H01M8/04089 ,  H01M8/2435 ,  H01M8/1226 ,  H01M8/1286 ,  H01M8/249 ,  H01M4/88 ,  H01M8/124

CPC分类号： H01M8/12 ,  H01M4/8889 ,  H01M8/04089 ,  H01M8/1226 ,  H01M8/1286 ,  H01M8/2404 ,  H01M8/243 ,  H01M8/2435 ,  H01M8/2483 ,  H01M8/2485 ,  H01M8/249 ,  H01M2008/1293 ,  H01M2300/0077 ,  Y02P70/56

摘要： The preset invention relates to a solid oxide fuel cell stack capable of producing electricity, in which unit cell modules are connected in series and in parallel, and to a manufacturing method thereof. The solid oxide fuel cell stack is manufactured by: making a unit cell module comprising at least one unit cell formed on the outer surfaces of a flat tubular support, a first electrical interconnector formed on the front end of the support and at least a portion of the outer surfaces so as to be connected to a first electrode of the unit cell, and a second electrical interconnector formed on the rear end of the support and at least a portion of the outer surfaces so as to be connected to a second electrode of the unit cell; and stacking the unit cell modules such that the electrical interconnectors come into contact with each other.

公开(公告)号：US5063122A

公开(公告)日：1991-11-05

申请号：US513926

申请日：1990-04-24

申请人： Franz-Josef Rohr

发明人： Franz-Josef Rohr

IPC分类号： H01M4/86 ,  H01M8/2435

CPC分类号： H01M8/2435 ,  Y02P70/56

摘要： A fuel cell assembly has at least one fuel cell with an anode, a cathode and an ion-conducting solid electrolyte. A plurality of fuel cells are combined to form a fuel cell block which meets technical requirements and can be produced cost-effectively.

摘要翻译： 燃料电池组件具有至少一个具有阳极，阴极和离子传导固体电解质的燃料电池。 多个燃料电池组合形成符合技术要求且可经济有效地制造的燃料电池块。

公开(公告)号：US4038462A

公开(公告)日：1977-07-26

申请号：US671335

申请日：1976-03-29

申请人： Franz-Josef Rohr

发明人： Franz-Josef Rohr

IPC分类号： H01M2/20 ,  H01M8/22 ,  H01M8/2435 ,  H01M10/39 ,  H01M6/18

CPC分类号： H01M10/3909 ,  H01M2/20 ,  H01M8/22 ,  H01M8/2435

摘要： Solid-electrolyte battery, particularly for the storage of electrical energy, with at least one anode space and one cathode space forming electrode spaces, which are connected with one another by ionic conduction through a solid electrolyte and which have collecting and equalizing spaces for the reactants and reaction products, wherein the solid-electrolyte battery includes a number of parallel-connected, hole-like electrode spaces including anode and cathode spaces, which are bounded by the solid electrolyte and distributed alternately and close together, so that each of the electrode spaces presents reaction surfaces simultaneously to at least two neighboring electrode spaces of the opposite polarity.