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1. 发明授权

US09190672B2 Tubular solid oxide fuel cell including external current collector with plurality of connection portions 有权
标题翻译：管状固体氧化物型燃料电池，具有多个连接部的外部集电体
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。

2. 发明授权

US09160031B2 Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery comprising the same 有权
标题翻译：用于可再充电锂电池的正极活性材料，其制备方法和包含该锂电池的可再充电锂电池
公开(公告)号：US09160031B2
公开(公告)日：2015-10-13
申请号：US11049715
申请日：2005-02-04
申请人： Won-Il Jung , Jun-Won Suh , Yong-Chul Park , Geun-Bae Kim
发明人： Won-Il Jung , Jun-Won Suh , Yong-Chul Park , Geun-Bae Kim
IPC分类号： H01M10/052 , C01G53/00 , H01M4/505 , H01M4/525 , C01G51/00 , H01M4/587 , H01M4/02
CPC分类号： H01M10/052 , C01G51/006 , C01G51/42 , C01G51/44 , C01G53/006 , C01G53/42 , C01G53/44 , C01P2002/52 , C01P2002/54 , C01P2002/74 , C01P2004/03 , C01P2004/50 , C01P2004/61 , C01P2006/40 , C01P2006/80 , H01M4/505 , H01M4/525 , H01M4/587 , H01M2004/021 , Y02E60/122 , Y10T29/49108
摘要： The present invention relates to a positive active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery comprising the same. The positive active material includes a lithium/nickel-based compound wherein primary particles having an average particle diameter ranging from 1 μm to 4 μm are agglomerated to form secondary particles. The positive active material of the present invention has excellent electrochemical performance and outstanding inhibition to swelling at high temperatures.
摘要翻译：本发明涉及一种用于可再充电锂电池的正极活性材料，其制备方法以及包含该锂二次电池的可再充电锂电池。正极活性物质包括其中平均粒径为1μm〜4μm的一次粒子聚集形成二次粒子的锂/镍系化合物。本发明的正极活性物质具有优良的电化学性能和对高温下膨胀的显着抑制。

3. 发明授权

US09065096B2 Fuel cell stack 有权
标题翻译：燃料电池堆
公开(公告)号：US09065096B2
公开(公告)日：2015-06-23
申请号：US13192224
申请日：2011-07-27
申请人： Seung-Tae Lee , Jan-Dee Kim , Jun-Won Suh
发明人： Seung-Tae Lee , Jan-Dee Kim , Jun-Won Suh
IPC分类号： H02J1/00 , H01M8/04 , H01M8/02 , H01M8/24 , H02J1/10 , H01M8/12
CPC分类号： H01M8/04246 , H01M8/0202 , H01M8/04955 , H01M8/2425 , H01M8/243 , H01M8/2465 , H01M2008/1293 , H02J1/00 , H02J1/10 , H02J2001/004 , Y02E60/50 , Y02E60/525 , Y10T307/653
摘要： A fuel cell stack includes a plurality of unit cells, bypass resistors, and connective resistors. The unit cells are connected in series and/or in parallel. The connected resistors are disposed between the unit cells connected in series and disconnected by heat due to resistance at a small current value in comparison to an current collector. The bypass resistors are connected in parallel to the unit cells or the unit cells connected in parallel.
摘要翻译：燃料电池堆包括多个单电池，旁路电阻和连接电阻。单元电池串联和/或并联连接。连接的电阻器设置在串联连接的单元电池之间，与集电器相比，由于电阻值小于电流值而被热断开。旁路电阻并联连接到并联的单元电池或单元电池。

4. 发明授权

US08927167B2 Fuel cell system and driving method thereof 有权
标题翻译：燃料电池系统及其驱动方法
公开(公告)号：US08927167B2
公开(公告)日：2015-01-06
申请号：US12541109
申请日：2009-08-13
申请人： Jun-Young Park , Jin-Hwa Lee , Seong-Jin An , Chi-Seung Lee , Jun-Won Suh
发明人： Jun-Young Park , Jin-Hwa Lee , Seong-Jin An , Chi-Seung Lee , Jun-Won Suh
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04753 , H01M8/04231 , H01M8/0488 , Y02E60/50
摘要： A method of driving a fuel cell system according to embodiments of the present invention includes supplying a first amount of oxidizer (which is less than a normal amount of oxidizer) to a fuel cell stack while continuously supplying fuel to the fuel cell stack, supplying a second amount of oxidizer (which is more than the normal amount) to the fuel cell stack, and supplying a third amount of oxidizer (which is the normal amount of oxidizer supplied in a normal driving state) to the fuel cell stack.
摘要翻译：根据本发明的实施例的驱动燃料电池系统的方法包括向燃料电池堆提供第一量的氧化剂（其小于正常量的氧化剂），同时向燃料电池堆连续供应燃料，向燃料电池堆提供第二量的氧化剂（其大于正常量），并将第三量的氧化剂（其是在正常驱动状态下供应的正常量的氧化剂）供应到燃料电池堆。

5. 发明授权

US08492039B2 Fuel cell system and method of controlling the same 失效
标题翻译：燃料电池系统及其控制方法
公开(公告)号：US08492039B2
公开(公告)日：2013-07-23
申请号：US12385619
申请日：2009-04-14
申请人： Man-Seok Han , Dong-Hyun Kim , Ming-Zi Hong , Ju-Yong Kim , Jun-Won Suh , Ria Ju , Yasuki Yoshida , Woong-Ho Cho , Hyun Kim , Jin-Hong An
发明人： Man-Seok Han , Dong-Hyun Kim , Ming-Zi Hong , Ju-Yong Kim , Jun-Won Suh , Ria Ju , Yasuki Yoshida , Woong-Ho Cho , Hyun Kim , Jin-Hong An
IPC分类号： H01M8/04 , H01M8/18
CPC分类号： H01M8/04014 , H01M8/04164 , H01M8/04268 , H01M8/04328 , H01M8/04365 , H01M8/04373 , H01M8/04708 , H01M8/04776 , H01M8/04835 , H01M8/0606 , H01M2008/1095
摘要： A fuel cell system and a control method thereof are capable of preventing anode flooding due to a temperature difference between a stack and reformate upon starting a fuel cell system. The method of controlling a fuel cell system including steps of detecting a temperature of a fuel cell stack, detecting a temperature of reformate that is generated in a fuel reformer and then is supplied to the fuel cell stack through a heat exchanger, and setting the temperature of the reformate to be lower than the temperature of the fuel cell stack during a starting time of the fuel cell system.
摘要翻译：燃料电池系统及其控制方法能够在起动燃料电池系统时防止由堆叠和重整产物之间的温度差引起的阳极驱动。控制燃料电池系统的方法，包括检测燃料电池堆的温度，检测在燃料重整器中产生的重整产物的温度，然后通过热交换器供应到燃料电池堆的步骤，并设定温度的重整油在燃料电池系统的启动时间内低于燃料电池堆的温度。

6. 发明授权

US08481223B2 Stack for fuel cell 失效
标题翻译：燃料电池堆
公开(公告)号：US08481223B2
公开(公告)日：2013-07-09
申请号：US12256262
申请日：2008-10-22
申请人： Jun-Won Suh
发明人： Jun-Won Suh
IPC分类号： H01M8/04
CPC分类号： H01M8/0263 , H01M2008/1095
摘要： A fuel cell stack for generating electrical energy by an electrochemical reaction of a fuel and an oxidizing gas including a plurality of electricity generating units and a fastening member is disclosed. The plurality of electricity generating units are configured for an electrochemical reaction between the fuel and the oxidizing gas to generate electrical energy, and the fastening member combines the plurality of electricity generating units into a stack. Each electricity-generating unit includes a membrane electrode assembly (MEA) and separators that are provided on each side of the MEA. Each separator comprises a channel on a surface facing the MEA. The channel is divided into a multiple of 2 sub-channels that is greater than 2 on a surface of the separator, and the sub-channels have substantially the same fluid passage length.
摘要翻译：公开了一种用于通过燃料和包括多个发电单元和紧固构件的氧化气体的电化学反应产生电能的燃料电池堆。多个发电单元被构造成用于燃料和氧化气体之间的电化学反应以产生电能，并且紧固构件将多个发电单元组合成堆叠。每个发电单元包括设置在MEA的每一侧的膜电极组件（MEA）和隔板。每个分离器包括在面向MEA的表面上的通道。通道在分离器的表面上被分成大于2的2个子通道的倍数，并且子通道具有基本上相同的流体通道长度。

7. 发明申请

US20130034792A1 FUEL CELL STACK AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：燃料电池堆栈及其制造方法
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。

8. 发明授权

US08343663B2 Method of preparing positive active material with low carbon content for rechargeable lithium battery 有权
标题翻译：为可再充电锂电池制备低碳含量的正极活性物质的方法
公开(公告)号：US08343663B2
公开(公告)日：2013-01-01
申请号：US12206091
申请日：2008-09-08
申请人： Won-Il Jung , Jun-Won Suh , Yong-Chul Park , Geun-Bae Kim
发明人： Won-Il Jung , Jun-Won Suh , Yong-Chul Park , Geun-Bae Kim
IPC分类号： H01M4/13 , H01M4/131 , H01M4/1315 , H01M4/139 , H01M4/1391 , H01M4/13915
CPC分类号： H01M10/052 , C01G51/006 , C01G51/42 , C01G51/44 , C01G53/006 , C01G53/42 , C01G53/44 , C01P2002/52 , C01P2002/54 , C01P2002/74 , C01P2004/03 , C01P2004/50 , C01P2004/61 , C01P2006/40 , C01P2006/80 , H01M4/505 , H01M4/525 , H01M4/587 , H01M2004/021 , Y02E60/122 , Y10T29/49108
摘要： The present invention relates to a method of preparing a positive active material for a rechargeable lithium battery. The positive active material includes a lithium/nickel-based compound wherein primary particles having an average particle diameter ranging from 1 μm to 4 μm are agglomerated to form secondary particles. The positive active material of the present invention has excellent electrochemical performance and outstanding inhibition to swelling at high temperatures.
摘要翻译：本发明涉及一种制备用于可再充电锂电池的正极活性材料的方法。正极活性物质包括其中平均粒径为1μm〜4μm的一次粒子聚集形成二次粒子的锂/镍系化合物。本发明的正极活性物质具有优良的电化学性能和对高温下膨胀的显着抑制。

9. 发明授权

US08232021B2 Stack for fuel cell 失效
标题翻译：燃料电池堆
公开(公告)号：US08232021B2
公开(公告)日：2012-07-31
申请号：US12054242
申请日：2008-03-24
申请人： Jun-Won Suh , Young-Seung Na , Keun-Yong Lee , Sung-Won Jeong , Chan-Gyun Shin , Kyoung-Hwan Choi , Sang-Kyun Kang
发明人： Jun-Won Suh , Young-Seung Na , Keun-Yong Lee , Sung-Won Jeong , Chan-Gyun Shin , Kyoung-Hwan Choi , Sang-Kyun Kang
IPC分类号： H01M2/08 , H01M8/02
CPC分类号： H01M8/028 , H01M8/0258 , H01M8/0273 , H01M2008/1095
摘要： A fuel cell stack including an electricity generating unit for generating electrical energy by electrochemically reacting a fuel and an oxidizing agent, the electricity generating unit including: a first separator; a second separator; a membrane electrode assembly (MEA) between the first separator and the second separator, each of the first and second separators including a channel on a surface facing the MEA and a manifold in the surface facing the MEA, the manifold communicating with the channel; and a gasket, positioned at an outer circumference portion of an area where the MEA is positioned, for sealing a space between the first and second separators and for covering an open area of a channel extension area of at least one of the first and second separators where the manifold communicates with the channel.
摘要翻译：一种燃料电池堆，包括用于通过使燃料和氧化剂电化学反应产生电能的发电单元，所述发电单元包括：第一分离器; 第二分离器在所述第一分离器和所述第二分离器之间的膜电极组件（MEA），所述第一和第二分离器中的每一个包括在面向所述MEA的表面上的通道和面向所述MEA的表面中的歧管，所述歧管与所述通道连通; 以及位于所述MEA所在区域的外周部分处的密封件，用于密封所述第一和第二隔板之间的空间，并且用于覆盖所述第一和第二隔板中的至少一个的通道延伸区域的开放区域歧管与通道连通。

10. 发明授权

US08123820B2 Method of preparing positive active material for a lithium secondary battery 有权
标题翻译：锂二次电池正极活性物质的制备方法
公开(公告)号：US08123820B2
公开(公告)日：2012-02-28
申请号：US12232965
申请日：2008-09-26
申请人： Jun-Won Suh , Ho-Jin Kweon
发明人： Jun-Won Suh , Ho-Jin Kweon
IPC分类号： H01M4/1391 , H01M4/505 , H01M4/525
CPC分类号： H01M4/505 , C01G51/42 , C01G53/00 , C01G53/006 , C01G53/04 , C01G53/42 , C01G53/50 , C01G53/54 , C01P2002/08 , C01P2002/52 , C01P2002/54 , C01P2004/80 , C01P2006/40 , H01M4/525 , H01M4/5805 , H01M4/5815 , Y10T29/49108
摘要： A process of manufacturing a positive active material for a lithium secondary battery includes adding a metal source to a doping element-containing coating liquid to surface-treat the metal source, wherein the metal source is selected from the group consisting of cobalt, manganese, nickel, and combination thereof; drying the surface-treated metal source material to prepare a positive active material precursor; mixing the positive active material precursor with a lithium source; and subjecting the mixture to heat-treatment. Alternatively, the above drying step during preparation of the positive active material precursor is substituted by preheat-treatment or drying followed by preheat-treatment.
摘要翻译：制造锂二次电池用正极活性物质的方法包括向含掺杂元素的涂布液中添加金属源，对金属源进行表面处理，其中，金属源选自钴，锰，镍，及其组合; 干燥表面处理的金属源材料以制备正极活性物质前体; 将正极活性物质前体与锂源混合; 并对混合物进行热处理。或者，在制备正极活性物质前体期间的上述干燥步骤被预热处理或干燥，然后进行预热处理代替。

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