公开(公告)号：US20120088179A1

公开(公告)日：2012-04-12

申请号：US12952068

申请日：2010-11-22

申请人： Bu Ho Kwak ,  Bo Ki Hong ,  Kook Il Han ,  Ji Yeon Park

发明人： Bu Ho Kwak ,  Bo Ki Hong ,  Kook Il Han ,  Ji Yeon Park

IPC分类号： H01M8/24

CPC分类号： H01M8/248 ,  H01M8/04089 ,  H01M8/04753 ,  H01M2008/1095

摘要： A method of clamping a fuel cell stack includes a stack preliminary clamping step, a stack pre-treatment step of performing a gas flow rate variation cycle or a clamping pressure variation cycle, wherein the gas flow rate variation cycle repeatedly changes a flow rate of a gas supplied to an anode and a cathode included in the preliminarily clamped stack, and wherein the clamping pressure variation cycle repeatedly increases and decreases the clamping pressure by pressurization and pressure release of the preliminarily clamped stack using the pressure tool, and a stack main clamping step of correcting a variation in clamping pressure occurring due to a variation in thickness of a gas diffusion layer to mainly clamp the stack after the stack pre-treatment step.

摘要翻译： 夹持燃料电池堆的方法包括堆叠预备夹紧步骤，执行气体流量变化循环或夹紧压力变化循环的堆叠预处理步骤，其中气体流量变化循环重复地改变燃料电池堆的流量 气体供应到预先夹紧的堆叠中包括的阳极和阴极，并且其中夹紧压力变化循环通过使用压力工具的预先夹紧的堆叠的加压和压力释放重复地增加和减小夹紧压力，并且堆叠主夹紧步骤 校正由于气体扩散层的厚度变化而产生的夹紧压力的变化，以在堆叠预处理步骤之后主要夹紧堆叠。

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：US07947386B2

公开(公告)日：2011-05-24

申请号：US11607901

申请日：2006-12-04

申请人： Jong Shik Chung ,  Bu Ho Kwak ,  Yong Wook Sung ,  Lim Kim

发明人： Jong Shik Chung ,  Bu Ho Kwak ,  Yong Wook Sung ,  Lim Kim

IPC分类号： H01M2/02

CPC分类号： H01M8/0247 ,  H01M4/8621 ,  H01M4/8626 ,  H01M4/8885 ,  H01M8/026 ,  H01M8/0271 ,  H01M8/1004 ,  H01M8/2425 ,  H01M8/2457 ,  Y02P70/56

摘要： A solid oxide fuel cell module of the invention, a fuel cell using the same and a manufacturing method thereof are provided. The solid oxide fuel cell module is easily manufacturable, economical, easily sealable and high in current density. A support is made of a first catalytic material. A first fluid flow part has flow passages formed inside the support. A second fluid flow part has a plurality of pillars protruded from an outer surface of the support and flow passages formed between the pillars. An electrolyte layer is coated on the outer surface of the support excluding top surfaces of the pillars. A coating layer is made of a second catalytic material and formed on a top surface of the electrolyte layer excluding the pillars. Also, a current collecting layer is coated on the top surfaces of the pillars.

摘要翻译： 提供本发明的固体氧化物型燃料电池模块，使用该燃料电池的燃料电池及其制造方法。 固体氧化物燃料电池模块易于制造，经济，容易密封，电流密度高。 支撑件由第一催化材料制成。 第一流体流动部分具有形成在支撑件内部的流动通道。 第二流体流动部分具有从支撑体的外表面突出的多个柱体和形成在支柱之间的流动通道。 在支撑体的外表面上涂覆电解质层，不包括柱的顶表面。 涂层由第二催化剂材料制成，并形成在不包括支柱的电解质层的顶表面上。 此外，集电层被涂覆在柱的顶表面上。

公开(公告)号：US20120070762A1

公开(公告)日：2012-03-22

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： H01M8/24 ,  H01M8/00

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.

摘要翻译： 本发明涉及一种能够生产电池的固体氧化物燃料电池堆，其中单元电池模块串联并联，以及其制造方法。 固体氧化物燃料电池堆是通过以下方式制造的：制造单元电池模块，其包括形成在平坦管状支撑件的外表面上的至少一个单元电池，形成在支撑件的前端上的第一电互连器和至少一部分 所述外表面连接到所述单电池的第一电极，以及形成在所述支撑件的后端和所述外表面的至少一部分上的第二电互连器，以便连接到所述第一电极的第二电极 晶胞 并且堆叠单电池模块，使得电互连器彼此接触。