公开(公告)号：US20120100444A1

公开(公告)日：2012-04-26

申请号：US13253511

申请日：2011-10-05

申请人： Ju-Hyung Lee ,  Jong Won Choi ,  Suk-Won Cha ,  Ik Whang Chang

发明人： Ju-Hyung Lee ,  Jong Won Choi ,  Suk-Won Cha ,  Ik Whang Chang

IPC分类号： H01M8/06 ,  H01M8/04 ,  H01M8/10

CPC分类号： H01M8/0656 ,  C02F1/461 ,  C02F2103/08 ,  C02F2201/4618 ,  H01M8/04029 ,  H01M8/0662 ,  H01M16/00 ,  H01M2008/1095 ,  Y02E60/50 ,  Y02E70/20

摘要： Provided is a fuel cell system using waste hydrogen generated from a sea water electrolyzing apparatus, the fuel cell system including: a sea water electrolyzing apparatus carrying out electrolysis of sea water used as cooling water in a nuclear power generation system to produce a chlorine-containing material; a hydrogen conveying line linked to one side of the sea water electrolyzing apparatus to convey waste hydrogen generated during the electrolysis; and a fuel cell linked to the hydrogen conveying line to generate electricity by using the waste hydrogen supplied from the hydrogen conveying line as fuel. The fuel cell system generates electricity by using waste hydrogen, which, otherwise, is totally discarded after being generated secondarily from the sea water electrolyzing apparatus, as fuel for the fuel cell.

摘要翻译： 提供一种使用由海水电解装置产生的废氢的燃料电池系统，该燃料电池系统包括：海水电解装置，其在核发电系统中进行用作冷却水的海水的电解，以产生含氯的 材料; 连接在海水电解装置的一侧的氢输送管线输送在电解过程中产生的废氢; 以及与氢输送线连接的燃料电池，通过使用从氢输送线供给的废氢作为燃料发电。 燃料电池系统通过使用废氢来发电，否则，在从海水电解装置二次产生之后将其完全丢弃，作为燃料电池的燃料。

公开(公告)号：US08895199B2

公开(公告)日：2014-11-25

申请号：US13253511

申请日：2011-10-05

申请人： Ju-Hyung Lee ,  Jong Won Choi ,  Suk-Won Cha ,  Ik Whang Chang

发明人： Ju-Hyung Lee ,  Jong Won Choi ,  Suk-Won Cha ,  Ik Whang Chang

IPC分类号： H01M8/04 ,  H01M8/06 ,  C02F103/08 ,  H01M16/00 ,  C02F1/461 ,  H01M8/10

CPC分类号： H01M8/0656 ,  C02F1/461 ,  C02F2103/08 ,  C02F2201/4618 ,  H01M8/04029 ,  H01M8/0662 ,  H01M16/00 ,  H01M2008/1095 ,  Y02E60/50 ,  Y02E70/20

摘要： Provided is a fuel cell system using waste hydrogen generated from a sea water electrolyzing apparatus, the fuel cell system including: a sea water electrolyzing apparatus carrying out electrolysis of sea water used as cooling water in a nuclear power generation system to produce a chlorine-containing material; a hydrogen conveying line linked to one side of the sea water electrolyzing apparatus to convey waste hydrogen generated during the electrolysis; and a fuel cell linked to the hydrogen conveying line to generate electricity by using the waste hydrogen supplied from the hydrogen conveying line as fuel. The fuel cell system generates electricity by using waste hydrogen, which, otherwise, is totally discarded after being generated secondarily from the sea water electrolyzing apparatus, as fuel for the fuel cell.

摘要翻译： 提供一种使用由海水电解装置产生的废氢的燃料电池系统，该燃料电池系统包括：海水电解装置，其在核发电系统中进行用作冷却水的海水的电解，以产生含氯的 材料; 连接在海水电解装置的一侧的氢输送管线输送在电解过程中产生的废氢; 以及与氢输送线连接的燃料电池，通过使用从氢输送线供给的废氢作为燃料发电。 燃料电池系统通过使用废氢来发电，否则，在从海水电解装置二次产生之后将其完全丢弃，作为燃料电池的燃料。

公开(公告)号：US20120321990A1

公开(公告)日：2012-12-20

申请号：US13215378

申请日：2011-08-23

申请人： Ik Whang Chang ,  Young Seok Jee ,  Sang Hoon Ji ,  Yoon Ho Lee ,  Suk-Won Cha ,  Ju-Hyung Lee

发明人： Ik Whang Chang ,  Young Seok Jee ,  Sang Hoon Ji ,  Yoon Ho Lee ,  Suk-Won Cha ,  Ju-Hyung Lee

IPC分类号： H01M8/10 ,  B82Y30/00

CPC分类号： H01M8/1246 ,  B82Y30/00 ,  Y02E60/525 ,  Y02P70/56

摘要： Provided is an electrolyte membrane for solid oxide fuel cells. The electrolyte membrane for solid oxide fuel cells includes two or more deposited layers, wherein each of the deposited layers independently has an average crystal grain size of 5-100 nm and the deposited layers are different from each other in the average crystal grain.

摘要翻译： 提供了一种固体氧化物燃料电池用电解质膜。 用于固体氧化物燃料电池的电解质膜包括两个或更多个沉积层，其中每个沉积层独立地具有5-100nm的平均晶粒尺寸，并且沉积层在平均晶粒中彼此不同。

公开(公告)号：US08460840B2

公开(公告)日：2013-06-11

申请号：US12643144

申请日：2009-12-21

申请人： Ju-Hyung Lee ,  Yong-Shin Hwang ,  Suk-Won Cha ,  Jong-Won Choi

发明人： Ju-Hyung Lee ,  Yong-Shin Hwang ,  Suk-Won Cha ,  Jong-Won Choi

IPC分类号： H01M8/04 ,  H01M8/24

CPC分类号： H01M8/0221 ,  H01M8/0213 ,  H01M8/0228 ,  H01M2008/1095 ,  Y02P70/56

摘要： A separator for a fuel cell is provided. The separator comprises a flow path member and a base separator. The flow path member is made of a graphite foil and has a flow path through which fluids pass. The base separator has a seating recess formed on the surface thereof. The flow path member is mounted in the seating recess. The flow path is formed by pressing the graphite foil. The separator can be produced at reduced processing cost in a short processing time.

摘要翻译： 提供了一种用于燃料电池的隔板。 分离器包括流动通道构件和基座分离器。 流路构件由石墨箔制成并且具有流体通过的流动路径。 底座分离器具有在其表面上形成的就座凹槽。 流路构件安装在座部凹部中。 流动路径通过压制石墨箔形成。 分离器可以在短的处理时间内以降低的处理成本生产。

公开(公告)号：US20100159358A1

公开(公告)日：2010-06-24

申请号：US12643144

申请日：2009-12-21

申请人： Ju-Hyung Lee ,  Yong-Shin Hwang ,  Suk-Won Cha ,  Jong-Won Choi

发明人： Ju-Hyung Lee ,  Yong-Shin Hwang ,  Suk-Won Cha ,  Jong-Won Choi

IPC分类号： H01M2/16 ,  H01M8/02

CPC分类号： H01M8/0221 ,  H01M8/0213 ,  H01M8/0228 ,  H01M2008/1095 ,  Y02P70/56

摘要： A separator for a fuel cell is provided. The separator comprises a flow path member and a base separator. The flow path member is made of a graphite foil and has a flow path through which fluids pass. The base separator has a seating recess formed on the surface thereof. The flow path member is mounted in the seating recess. The flow path is formed by pressing the graphite foil. The separator can be produced at reduced processing cost in a short processing time.

摘要翻译： 提供了一种用于燃料电池的隔板。 分离器包括流动通道构件和基座分离器。 流路构件由石墨箔制成并且具有流体通过的流动路径。 底座分离器具有在其表面上形成的就座凹槽。 流路构件安装在座部凹部中。 流动路径通过压制石墨箔形成。 分离器可以在短的处理时间内以降低的处理成本生产。

公开(公告)号：US07700218B2

公开(公告)日：2010-04-20

申请号：US12004139

申请日：2007-12-19

申请人： Jun Sasahara ,  Daniel Braithwaite ,  Suk-Won Cha ,  Tibor Fabian ,  Tadahiro Kubota ,  Nariaki Kuriyama ,  Sang-Joon John Lee ,  Ryan O'Hayre ,  Friedrich B. Prinz ,  Yuji Saito ,  Toshifumi Suzuki

发明人： Jun Sasahara ,  Daniel Braithwaite ,  Suk-Won Cha ,  Tibor Fabian ,  Tadahiro Kubota ,  Nariaki Kuriyama ,  Sang-Joon John Lee ,  Ryan O'Hayre ,  Friedrich B. Prinz ,  Yuji Saito ,  Toshifumi Suzuki

IPC分类号： H01M2/00 ,  H01M2/02 ,  H01M2/14

CPC分类号： H01M8/0228 ,  H01M8/0221 ,  H01M8/0226 ,  H01M8/0232 ,  H01M8/0256 ,  H01M8/0263 ,  H01M8/0269 ,  H01M8/0271 ,  H01M8/241 ,  H01M8/2415 ,  H01M8/247 ,  H01M8/2483

摘要： A simple, inexpensive and highly efficient fuel cell has boundary structures made of a photo-sensitive material in combination with selective patterning. Printed circuit board (PCB) fabrication techniques combine boundary structures with two and three dimensional electrical flow path. Photo-sensitive material and PCB fabrication techniques are alternately or combined utilized for making micro-channel structures or micro stitch structures for substantially reducing dead zones of the diffusion layer while keeping fluid flow resistance to a minimum. The fuel cell assembly is free of mechanical clamping elements. Adhesives that may be conductively contaminated and/or fiber-reinforced provide mechanical and eventual electrical connections, and sealing within the assembly. Mechanically supporting backing layers are pre-fabricated with a natural bend defined in combination with the backing layers' elasticity to eliminate massive support plates and assist the adhesive bonding. Proton insulation between adjacent and electrically linked in-plane cell elements is provided by structural insulation within the central membrane.

公开(公告)号：US20080102325A1

公开(公告)日：2008-05-01

申请号：US12004183

申请日：2007-12-19

申请人： Jun Sasahara ,  Daniel Braithwaite ,  Suk-Won Cha ,  Tibor Fabian ,  Tadahiro Kubota ,  Nariaki Kuriyama ,  Sang-Joon Lee ,  Ryan O'Hayre ,  Friedrich Prinz ,  Yuji Saito ,  Toshifumi Suzuki

发明人： Jun Sasahara ,  Daniel Braithwaite ,  Suk-Won Cha ,  Tibor Fabian ,  Tadahiro Kubota ,  Nariaki Kuriyama ,  Sang-Joon Lee ,  Ryan O'Hayre ,  Friedrich Prinz ,  Yuji Saito ,  Toshifumi Suzuki

IPC分类号： H01M8/02

CPC分类号： H01M8/0228 ,  H01M8/0221 ,  H01M8/0226 ,  H01M8/0232 ,  H01M8/0256 ,  H01M8/0263 ,  H01M8/0269 ,  H01M8/0271 ,  H01M8/241 ,  H01M8/2415 ,  H01M8/247 ,  H01M8/2483

摘要： A simple, inexpensive and highly efficient fuel cell has boundary structures made of a photo-sensitive material in combination with selective patterning. Printed circuit board (PCB) fabrication techniques combine boundary structures with two and three dimensional electrical flow path. Photo-sensitive material and PCB fabrication techniques are alternately or combined utilized for making micro-channel structures or micro stitch structures for substantially reducing dead zones of the diffusion layer while keeping fluid flow resistance to a minimum. The fuel cell assembly is free of mechanical clamping elements. Adhesives that may be conductively contaminated and/or fiber-reinforced provide mechanical and eventual electrical connections, and sealing within the assembly. Mechanically supporting backing layers are pre-fabricated with a natural bend defined in combination with the backing layers' elasticity to eliminate massive support plates and assist the adhesive bonding. Proton insulation between adjacent and electrically linked in-plane cell elements is provided by structural insulation within the central membrane.

公开(公告)号：US07341800B2

公开(公告)日：2008-03-11

申请号：US10435610

申请日：2003-05-09

申请人： Jun Sasahara ,  Daniel Braithwaite ,  Suk-Won Cha ,  Tibor Fabian ,  Tadahiro Kubota ,  Nariaki Kuriyama ,  Sang-Joon John Lee ,  Ryan O'Hayre ,  Friedrich B. Prinz ,  Yuji Saito ,  Toshifumi Suzuki

发明人： Jun Sasahara ,  Daniel Braithwaite ,  Suk-Won Cha ,  Tibor Fabian ,  Tadahiro Kubota ,  Nariaki Kuriyama ,  Sang-Joon John Lee ,  Ryan O'Hayre ,  Friedrich B. Prinz ,  Yuji Saito ,  Toshifumi Suzuki

IPC分类号： H01M2/14 ,  H01M8/00

CPC分类号： H01M8/0228 ,  H01M8/0221 ,  H01M8/0226 ,  H01M8/0232 ,  H01M8/0256 ,  H01M8/0263 ,  H01M8/0269 ,  H01M8/0271 ,  H01M8/241 ,  H01M8/2415 ,  H01M8/247 ,  H01M8/2483

摘要： A simple, inexpensive and highly efficient fuel cell has boundary structures made of a photo-sensitive material in combination with selective patterning. Printed circuit board (PCB) fabrication techniques combine boundary structures with two and three dimensional electrical flow path. Photo-sensitive material and PCB fabrication techniques are alternately or combined utilized for making micro-channel structures or micro stitch structures for substantially reducing dead zones of the diffusion layer while keeping fluid flow resistance to a minimum. The fuel cell assembly is free of mechanical clamping elements. Adhesives that may be conductively contaminated and/or fiber-reinforced provide mechanical and eventual electrical connections, and sealing within the assembly. Mechanically supporting backing layers are pre-fabricated with a natural bend defined in combination with the backing layers' elasticity to eliminate massive support plates and assist the adhesive bonding. Proton insulation between adjacent and electrically linked in-plane cell elements is provided by structural insulation within the central membrane.

公开(公告)号：US08709671B2

公开(公告)日：2014-04-29

申请号：US12695104

申请日：2010-01-27

申请人： Dae-Young Lee ,  Seo Young Kim ,  Young Soo Chang ,  Young-Sheen Hwang ,  Hun-Sik Han ,  Suk-Won Cha

发明人： Dae-Young Lee ,  Seo Young Kim ,  Young Soo Chang ,  Young-Sheen Hwang ,  Hun-Sik Han ,  Suk-Won Cha

IPC分类号： H01M2/38 ,  H01M2/40 ,  H01M8/24

CPC分类号： H01M8/04089 ,  H01M8/0247 ,  H01M8/04708 ,  H01M8/04753 ,  H01M8/04835 ,  H01M8/0612 ,  H01M8/2415 ,  H01M8/2465 ,  H01M8/2484

摘要： Disclosed is a fuel cell including, a stack having fuel channels through which fuel flows and air channels through which air flows, the fuel channels and air channels being located at both sides of a reaction film, an actuator disposed to be involved in the air channels, the actuator allowing external air of the stack to affect the air channels, and a skirt extending from the stack with communicating with the air channels.

摘要翻译： 公开了一种燃料电池，其包括具有燃料流动的燃料通道和空气流动的空气通道的堆叠，燃料通道和空气通道位于反应膜的两侧，布置成参与空气通道的致动器 ，所述致动器允许所述堆叠的外部空气影响所述空气通道，以及从所述堆叠延伸并与所述空气通道连通的裙部。

公开(公告)号：US07799453B2

公开(公告)日：2010-09-21

申请号：US10912527

申请日：2004-08-04

申请人： Juan Santiago ,  Jonathan Posner ,  Friedrich B. Prinz ,  Tibor Fabian ,  John Eaton ,  Suk-Won Cha ,  Cullen Buie ,  Daejoogn Kim ,  Hideaki Tsuru ,  Jun Sasahara ,  Tadahiro Kubota ,  Yuji Saito

发明人： Juan Santiago ,  Jonathan Posner ,  Friedrich B. Prinz ,  Tibor Fabian ,  John Eaton ,  Suk-Won Cha ,  Cullen Buie ,  Daejoogn Kim ,  Hideaki Tsuru ,  Jun Sasahara ,  Tadahiro Kubota ,  Yuji Saito

IPC分类号： H01M2/00 ,  H01M2/02 ,  F04B37/02 ,  F04F99/00

CPC分类号： H01M8/04164 ,  F04B17/00 ,  H01M8/04126 ,  H01M8/04186 ,  H01M8/04291 ,  H01M8/04447 ,  H01M8/04559 ,  H01M8/04589 ,  H01M8/04798 ,  H01M8/04917 ,  H01M8/1011 ,  Y02E60/523

摘要： Water flooding at the cathode of a fuel cell is a common problem in fuel cells. By integrating an electroosmotic (EO) pump to remove product water from the cathode area, fuel cell power can be increased. Integration of EO pumps transforms the designs of air channel and air breathing cathodes, reducing air pumping power loads and increasing oxidant transport. Hydration of gas streams, management of liquid reactants, and oxidant delivery can also be accomplished with integrated electroosmotic pumps. Electroosmotic pumps have no moving parts, can be integrated as a layer of the fuel cell, and scale with centimeter to micron scale fuel cells.

摘要翻译： 在燃料电池的阴极处的水驱是在燃料电池中的常见问题。 通过集成电渗（EO）泵以从阴极区域去除产物水，可以增加燃料电池的功率。 EO泵的整合改变了空气通道和空气呼吸阴极的设计，减少了空气泵送功率负荷和增加了氧化剂运输。 气流的水化，液体反应物的管理和氧化剂输送也可以用集成的电渗泵完成。 电渗泵没有移动部件，可以作为燃料电池的一层集成，并用厘米到微米级的燃料电池进行刻度。