公开(公告)号：US09190672B2

公开(公告)日：2015-11-17

申请号：US13340527

申请日：2011-12-29

申请人： Jun-Won Suh ,  Jan-Dee Kim ,  Young-Sun Kwon ,  Ho-Jin Kweon

发明人： Jun-Won Suh ,  Jan-Dee Kim ,  Young-Sun Kwon ,  Ho-Jin Kweon

IPC分类号： H01M8/02 ,  H01M8/24

CPC分类号： H01M8/0232 ,  H01M8/0247 ,  H01M8/0252 ,  H01M8/243 ,  Y02E60/50

摘要： A fuel cell including a plurality of tubular unit cells each including: a first electrode layer, an electrolyte layer, and a second electrode layer, stacked radially in a direction from a center axis to an outer region thereof; an internal current collector in an interior of the unit cell; and an external current collector arranged at an outer circumferential surface of the unit cell, the external current collector including a plurality of connecting portions configured to electrically connect between the unit cell and at least one another unit cell of the plurality of unit cells, and the connecting portions form two or more electrical paths between a unit cell of the plurality of unit cells and another unit cell of the plurality of unit cells.

摘要翻译： 一种燃料电池，包括多个管状单电池，每个管状单电池包括：第一电极层，电解质层和第二电极层，其沿从其中心轴到外部区域的方向径向堆叠; 在单元电池的内部的内部集电器; 以及设置在所述单元电池的外周面的外部集电体，所述外部集电体包括多个连接部，所述多个连接部被配置为电连接所述单元电池和所述多个单元电池中的至少另一个单元电池， 连接部分在多个单元电池的单元电池和多个单位电池的另一个单电池之间形成两个或多个电路径。

公开(公告)号：US20130224630A1

公开(公告)日：2013-08-29

申请号：US13607634

申请日：2012-09-07

申请人： Young-Sun Kwon ,  Sang-Jun Kong ,  Hyun Soh ,  Kwang-Jin Park ,  Gyu-Jong Bae ,  Duk-Hyoung Yoon ,  Tae-Ho Kwon

发明人： Young-Sun Kwon ,  Sang-Jun Kong ,  Hyun Soh ,  Kwang-Jin Park ,  Gyu-Jong Bae ,  Duk-Hyoung Yoon ,  Tae-Ho Kwon

IPC分类号： H01M2/08 ,  B32B37/12

CPC分类号： H01M8/0282 ,  H01M8/004 ,  H01M8/04201 ,  H01M2008/1293 ,  Y02E60/525 ,  Y02P70/56 ,  Y10T156/10

摘要： A solid oxide fuel cell and a manufacturing method thereof includes a unit cell and a cell coupling member. The unit cell includes a first electrode layer, an electrolyte layer surrounding an outer peripheral surface of the first electrode layer, and a second electrode layer surrounding the electrolyte layer so that one end portion of the electrolyte layer is exposed. The cell coupling member is coupled to the unit cell and includes a coupling member. A sealing member including at least two layers having different porosities is coated on at least one portion of the coupling member to seal the unit cell and the cell coupling member.

摘要翻译： 一种固体氧化物型燃料电池及其制造方法，其特征在于，包括单元电池和电池用耦合部件。 单元电池包括第一电极层，围绕第一电极层的外周表面的电解质层和围绕电解质层的第二电极层，使得电解质层的一个端部露出。 电池耦合构件联接到单元电池并且包括耦合构件。 包括具有不同孔隙度的至少两层的密封构件涂覆在连接构件的至少一部分上以密封单元电池和电池耦合构件。

公开(公告)号：US20130122400A1

公开(公告)日：2013-05-16

申请号：US13545209

申请日：2012-07-10

申请人： Tae-Ho KWON ,  Sang-Jun KONG ,  Hyun SOH ,  Kwang-Jin PARK ,  Gyu-Jong BAE ,  Duy-Hyoung YOON ,  Young-Sun KWON

发明人： Tae-Ho KWON ,  Sang-Jun KONG ,  Hyun SOH ,  Kwang-Jin PARK ,  Gyu-Jong BAE ,  Duy-Hyoung YOON ,  Young-Sun KWON

IPC分类号： H01M8/10

CPC分类号： H01M8/004 ,  H01M8/1246 ,  H01M2008/1293 ,  Y02E60/525 ,  Y02P70/56

摘要： Disclosed herein is a fuel cell including a unit cell having a electrolytic layer, a first electrode layer formed inside the electrolytic layer, and a second electrode layer formed outside the electrolytic layer. The fuel cell further includes an inner tube positioned inside the unit cell and extending in a longitudinal direction of the unit cell, the inner tube configured to fluidly connect the unit cell with another unit cell, and the inner tube having a variable outer diameter along the longitudinal direction of the unit cell. The fuel cell may be configured to improve fuel or oxidizer flow efficiency. The fuel cell may be configured to maintain flow rate for and improve rection time of fuel or oxidizer during operation of the fuel cell.

摘要翻译： 本发明公开了一种燃料电池，包括具有电解质层的单元电池，形成在电解质层内部的第一电极层和形成在电解层外部的第二电极层。 所述燃料电池还包括位于所述单元电池内部并在所述单元电池的纵向方向上延伸的内管，所述内管构造成将所述单元电池与另一单元电池流体连接，并且所述内管具有沿着所述单元电池的可变外径 单元电池的纵向。 燃料电池可以被配置为改善燃料或氧化剂流动效率。 燃料电池可以被配置为在燃料电池的操作期间维持燃料或氧化剂的流速并且改善燃料或氧化剂的反馈时间。

公开(公告)号：US20130034792A1

公开(公告)日：2013-02-07

申请号：US13314614

申请日：2011-12-08

申请人： Seung-Tae LEE ,  Jun-Won SUH ,  Ho-Jin KWEON ,  Jan-Dee KIM ,  Young-Sun KWON

发明人： Seung-Tae LEE ,  Jun-Won SUH ,  Ho-Jin KWEON ,  Jan-Dee KIM ,  Young-Sun KWON

IPC分类号： H01M8/24 ,  H01M8/00

CPC分类号： H01M8/0232 ,  H01M8/0297 ,  H01M8/24 ,  Y02P70/56

摘要： A fuel cell stack and a manufacturing method thereof are disclosed. The fuel cell stack has at least one unit cell. The unit cell includes a first electrode collector, a first electrode layer formed on the first electrode collector, an electrolyte layer formed on the first electrode layer, a second electrode layer formed on the electrolyte layer, and a second electrode collector formed on the second electrode layer. At least one of the first and second electrode collectors may include a porous metal substrate having a density in a range from about 800 kg/m3 to about 1600 kg/m3 and a plurality of metal wires electrically connected to the porous metal substrate. The density of an electrode collector may be optimized to have an improved contact state between an electrode and the electrode collector. During operation, the fuel cell stack may thus have enhanced performance characteristics.

摘要翻译： 公开了一种燃料电池堆及其制造方法。 燃料电池堆具有至少一个单电池。 单元电池包括第一电极集电体，形成在第一电极集电体上的第一电极层，形成在第一电极层上的电解质层，形成在电解质层上的第二电极层和形成在第二电极上的第二电极集电体 层。 第一和第二电极收集器中的至少一个可以包括密度在约800kg / m 3至约1600kg / m 3范围内的多孔金属基底和与多孔金属基底电连接的多个金属线。 可以优化电极集电器的密度以使电极和电极收集器之间具有改善的接触状态。 在操作期间，燃料电池堆可因此具有增强的性能特征。

公开(公告)号：US08951691B2

公开(公告)日：2015-02-10

申请号：US13568986

申请日：2012-08-07

申请人： Gyu-Jong Bae ,  Sang-Jun Kong ,  Hyun Soh ,  Tae-Ho Kwon ,  Kwang-Jin Park ,  Duk-Hyoung Yoon ,  Young-Sun Kwon

发明人： Gyu-Jong Bae ,  Sang-Jun Kong ,  Hyun Soh ,  Tae-Ho Kwon ,  Kwang-Jin Park ,  Duk-Hyoung Yoon ,  Young-Sun Kwon

IPC分类号： H01M8/24

CPC分类号： H01M8/243 ,  H01M8/004 ,  H01M8/0247 ,  H01M8/248 ,  H01M2008/1293

摘要： A solid oxide fuel cell stack is disclosed. In one aspect, the solid oxide fuel cell stack includes unit cells, an external collector, a first stack collecting member, a cap, and a suspension member. The external collector contacts an outer periphery of each of the unit cells and electrically connects the unit cells to each other. The first stack collecting member is positioned to collect current from a distal unit cell. A cap is provided in one end of the distal unit cell. The suspension member has one side thereof suspended from the cap and the other side fixed to the first stack collecting member to distribute weight of the first stack collecting member. Structural stability of a stack collector may be maintained even at oxidizing atmosphere of high temperature when driving the fuel cell stack.

摘要翻译： 公开了一种固体氧化物燃料电池堆。 在一个方面，固体氧化物燃料电池堆包括单元电池，外部集电器，第一堆叠收集元件，盖子和悬挂元件。 外部集电极接触每个单元电池的外周并且将单元电池彼此电连接。 第一堆叠收集构件定位成从远端单元电池收集电流。 在远端单元电池的一端设置盖。 悬挂构件的一侧悬挂在盖上，另一侧固定在第一堆叠收集构件上以分配第一堆叠收集构件的重量。 即使在驱动燃料电池堆时，即使在高温的氧化气氛下也可以维持堆集物的结构稳定性。

公开(公告)号：US20130143137A1

公开(公告)日：2013-06-06

申请号：US13568986

申请日：2012-08-07

申请人： Gyu-Jong BAE ,  Sang-Jun KONG ,  Hyun SOH ,  Tae-Ho KWON ,  Kwang-Jin PARK ,  Duk-Hyoung YOON ,  Young-Sun KWON

发明人： Gyu-Jong BAE ,  Sang-Jun KONG ,  Hyun SOH ,  Tae-Ho KWON ,  Kwang-Jin PARK ,  Duk-Hyoung YOON ,  Young-Sun KWON

IPC分类号： H01M8/24

CPC分类号： H01M8/243 ,  H01M8/004 ,  H01M8/0247 ,  H01M8/248 ,  H01M2008/1293

摘要： A solid oxide fuel cell stack is disclosed. In one aspect, the solid oxide fuel cell stack includes unit cells, an external collector, a first stack collecting member, a cap, and a suspension member. The external collector contacts an outer periphery of each of the unit cells and electrically connects the unit cells to each other. The first stack collecting member is positioned to collect current from a distal unit cell. A cap is provided in one end of the distal unit cell. The suspension member has one side thereof suspended from the cap and the other side fixed to the first stack collecting member to distribute weight of the first stack collecting member. Structural stability of a stack collector may be maintained even at oxidizing atmosphere of high temperature when driving the fuel cell stack.

摘要翻译： 公开了一种固体氧化物燃料电池堆。 在一个方面，固体氧化物燃料电池堆包括单元电池，外部集电器，第一堆叠收集元件，盖子和悬挂元件。 外部集电极接触每个单元电池的外周并且将单元电池彼此电连接。 第一堆叠收集构件定位成从远端单元电池收集电流。 在远端单元电池的一端设置盖。 悬挂构件的一侧悬挂在盖上，另一侧固定在第一堆叠收集构件上以分配第一堆叠收集构件的重量。 即使在驱动燃料电池堆时，即使在高温的氧化气氛下也可以保持堆集物的结构稳定性。

公开(公告)号：US20120015282A1

公开(公告)日：2012-01-19

申请号：US13171338

申请日：2011-06-28

申请人： Young-Sun Kwon ,  Jun-Won Suh ,  Jan-Dee Kim ,  Ho-Jin Kweon

发明人： Young-Sun Kwon ,  Jun-Won Suh ,  Jan-Dee Kim ,  Ho-Jin Kweon

IPC分类号： H01M8/10

CPC分类号： H01M8/1231 ,  H01M8/0206 ,  H01M8/0223 ,  H01M8/0232 ,  H01M8/0252 ,  H01M8/243 ,  Y02E60/521 ,  Y02E60/525

摘要： A solid oxide fuel cell is provided. The solid oxide fuel cell has a structure in which a separate thermal expansion member is provided in a current collecting body formed on the inner circumferential surface of a first electrode so that the uniform contact between a support body of the first electrode and the current collecting body can be maintained even though the internal diameter of the support body of the first electrode is changed. Accordingly, the current collection performance of the current collecting body is enhanced through the thermal expansion member between the first electrode and the current collecting body, thereby improving the entire performance of the fuel cell.

摘要翻译： 提供固体氧化物燃料电池。 固体氧化物型燃料电池具有在形成于第一电极的内周面的集电体上设置单独的热膨胀构件的结构，使得第一电极的支撑体与集电体之间的均匀接触 即使第一电极的支撑体的内径变化，也能够维持。 因此，通过第一电极和集电体之间的热膨胀构件来提高集电体的集电性能，从而提高燃料电池的整体性能。

公开(公告)号：US08940456B2

公开(公告)日：2015-01-27

申请号：US13199780

申请日：2011-09-09

申请人： Jan-Dee Kim ,  Jun-Won Suh ,  Young-Sun Kwon ,  Ho-Jin Kweon

发明人： Jan-Dee Kim ,  Jun-Won Suh ,  Young-Sun Kwon ,  Ho-Jin Kweon

IPC分类号： H01M2/08 ,  H01M8/02

CPC分类号： H01M8/0208 ,  H01M8/028 ,  H01M8/0289 ,  Y02E60/50 ,  Y02E60/523 ,  Y02P70/56

摘要： A manufactured fuel cell includes: a unit cell including a first electrode layer, an electrolyte layer surrounding an outer circumference of the first electrode layer, and a second electrode layer surrounding the electrolyte layer while exposing an end of the electrolyte layer; a plating layer around an outer circumference of the exposed electrolyte layer; a cell coupling member including a passage pipe inserted into the unit cell and forming a continuous passage from the inside of the unit cell, a coupling pipe provided outside of the passage pipe to form a space accommodating an end of the unit cell from the passage pipe, and a connecting unit connecting the coupling pipe with the passage pipe and restricting an insertion depth of the electrolyte layer and the first electrode layer; and a welding portion fixing and sealing the plating layer and an inner circumference of the coupling pipe with each other.

摘要翻译： 所制造的燃料电池包括：单元电池，包括第一电极层，围绕第一电极层的外周的电解质层和围绕电解质层的第二电极层，同时暴露电解质层的端部; 围绕暴露的电解质层的外周的镀层; 单元联接构件，其包括插入到单位单元中的通道管，并且从单元电池的内部形成连续通道;耦合管，设置在通道管的外侧，以形成容纳该单元的端部的通道， 以及连接单元，其将所述连接管与所述通道管连接并限制所述电解质层和所述第一电极层的插入深度; 以及焊接部，其将镀层和连结管的内周彼此固定并密封。

公开(公告)号：US20130216930A1

公开(公告)日：2013-08-22

申请号：US13586786

申请日：2012-08-15

申请人： Duk-Hyoung YOON ,  Sang-Jun KONG ,  Tae-Ho KWON ,  Kwang-Jin PARK ,  Gyu-Jong BAE ,  Hyun SOH ,  Young-Sun KWON

发明人： Duk-Hyoung YOON ,  Sang-Jun KONG ,  Tae-Ho KWON ,  Kwang-Jin PARK ,  Gyu-Jong BAE ,  Hyun SOH ,  Young-Sun KWON

IPC分类号： H01M8/24 ,  H01M8/10

CPC分类号： H01M8/004 ,  H01M8/0232 ,  H01M8/0247 ,  H01M8/0267 ,  H01M8/0297 ,  H01M8/10 ,  H01M8/1231 ,  H01M8/243 ,  H01M2008/1293

摘要： An interconnecting-type solid oxide fuel cell is disclosed. The fuel cell includes a unit cell, a first current collecting member, a first insulating member, and a second current collecting member. The unit cell has a first electrode layer, an electrolyte layer, and a second electrode layer sequentially formed from an inside thereof, and has an interconnector configured for electrical connection to the first electrode layer and exposed to an outside thereof in a state in which the interconnector is insulated from the second electrode layer. The first current collecting member is formed on an outside of the interconnector and configured to collect current. The first insulating member is formed on an outside of the first current collecting member. The second current collecting member is wound around an outer circumferential surface of the second electrode layer and an outside of the first insulating member.

摘要翻译： 公开了一种互连型固体氧化物燃料电池。 燃料电池包括单元电池，第一集电部件，第一绝缘部件和第二集电部件。 单位电池具有从其内部顺序地形成的第一电极层，电解质层和第二电极层，并且具有互连件，其被配置为与第一电极层电连接并在其中暴露于外部， 互连器与第二电极层绝缘。 第一集电部件形成在互连器的外部并且被配置为收集电流。 第一绝缘构件形成在第一集电构件的外侧。 第二集电部件缠绕在第二电极层的外周面和第一绝缘部件的外侧。

公开(公告)号：US20130004880A1

公开(公告)日：2013-01-03

申请号：US13340527

申请日：2011-12-29

申请人： Jun-Won SUH ,  Jan-Dee Kim ,  Young-Sun Kwon ,  Ho-Jin Kweon

发明人： Jun-Won SUH ,  Jan-Dee Kim ,  Young-Sun Kwon ,  Ho-Jin Kweon

IPC分类号： H01M8/24

CPC分类号： H01M8/0232 ,  H01M8/0247 ,  H01M8/0252 ,  H01M8/243 ,  Y02E60/50

摘要： A fuel cell including a plurality of tubular unit cells each including: a first electrode layer, an electrolyte layer, and a second electrode layer, stacked radially in a direction from a center axis to an outer region thereof; an internal current collector in an interior of the unit cell; and an external current collector arranged at an outer circumferential surface of the unit cell, the external current collector including a plurality of connecting portions configured to electrically connect between the unit cell and at least one another unit cell of the plurality of unit cells, and the connecting portions form two or more electrical paths between a unit cell of the plurality of unit cells and another unit cell of the plurality of unit cells.

摘要翻译： 一种燃料电池，包括多个管状单电池，每个管状单电池包括：第一电极层，电解质层和第二电极层，其沿从其中心轴到外部区域的方向径向堆叠; 在单元电池的内部的内部集电器; 以及设置在所述单元电池的外周面的外部集电体，所述外部集电体包括多个连接部，所述多个连接部被配置为电连接所述单元电池和所述多个单元电池中的至少另一个单元电池， 连接部分在多个单元电池的单元电池和多个单位电池的另一个单电池之间形成两个或多个电路径。