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1. 发明申请

US20100102026A1 METHOD OF FORMING NANOSTRUCTURED SURFACE ON POLYMER ELECTROLYTE MEMBRANE OF MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL 有权
标题翻译：用于燃料电池的膜电极组件的聚合物电解质膜上形成纳米结构表面的方法
公开(公告)号：US20100102026A1
公开(公告)日：2010-04-29
申请号：US12475651
申请日：2009-06-01
申请人： Kwang Ryeol Lee , Myoung Woon Moon , Sae Hoon Kim , Byung Ki Ahn
发明人： Kwang Ryeol Lee , Myoung Woon Moon , Sae Hoon Kim , Byung Ki Ahn
IPC分类号： B44C1/22 , C25D5/56 , H05H1/24 , B05D3/06
CPC分类号： H01M8/1004 , C23C16/0263 , H01M4/8825 , H01M4/92 , H01M4/921 , H01M4/926 , Y02P70/56
摘要： The present invention provides a method of forming a nanostructured surface (NSS) on a polymer electrolyte membrane (PEM) of a membrane electrode assembly (MEA) for a fuel cell, in which a nanostructured surface is suitably formed on a polymer electrolyte membrane by plasma treatment by plasma-assisted chemical vapor deposition (PACVD), where catalyst particles or a catalyst layer are directly deposited on the surface of the polymer electrolyte membrane having the nanostructured surface.
摘要翻译：本发明提供一种在用于燃料电池的膜电极组件（MEA）的聚合物电解质膜（PEM）上形成纳米结构表面（NSS）的方法，其中通过等离子体在聚合物电解质膜上合适地形成纳米结构表面通过等离子体辅助化学气相沉积（PACVD）处理，其中催化剂颗粒或催化剂层直接沉积在具有纳米结构表面的聚合物电解质膜的表面上。

2. 发明授权

US08486280B2 Method of forming nanostructured surface on polymer electrolyte membrane of membrane electrode assembly for fuel cell 有权
标题翻译：在燃料电池膜电极组件的聚合物电解质膜上形成纳米结构表面的方法
公开(公告)号：US08486280B2
公开(公告)日：2013-07-16
申请号：US12475651
申请日：2009-06-01
申请人： Kwang Ryeol Lee , Myoung Woon Moon , Sae Hoon Kim , Byung Ki Ahn
发明人： Kwang Ryeol Lee , Myoung Woon Moon , Sae Hoon Kim , Byung Ki Ahn
IPC分类号： H01M8/02 , H01M8/00
CPC分类号： H01M8/1004 , C23C16/0263 , H01M4/8825 , H01M4/92 , H01M4/921 , H01M4/926 , Y02P70/56
摘要： The present invention provides a method of forming a nanostructured surface (NSS) on a polymer electrolyte membrane (PEM) of a membrane electrode assembly (MEA) for a fuel cell, in which a nanostructured surface is suitably formed on a polymer electrolyte membrane by plasma treatment during plasma assisted etching in a plasma-assisted chemical vapor deposition (PACVD) chamber, where catalyst particles or a catalyst layer are directly deposited on the surface of the polymer electrolyte membrane having the nanostructured surface.
摘要翻译：本发明提供一种在用于燃料电池的膜电极组件（MEA）的聚合物电解质膜（PEM）上形成纳米结构表面（NSS）的方法，其中通过等离子体在聚合物电解质膜上合适地形成纳米结构表面在等离子体辅助化学气相沉积（PACVD）室中等离子体辅助蚀刻处理，其中催化剂颗粒或催化剂层直接沉积在具有纳米结构表面的聚合物电解质膜的表面上。

3. 发明授权

US08945410B2 Fuel cell with enhanced mass transfer characteristics 有权
标题翻译：具有增强传质特性的燃料电池
公开(公告)号：US08945410B2
公开(公告)日：2015-02-03
申请号：US13526875
申请日：2012-06-19
申请人： Bo Ki Hong , Sae Hoon Kim , Kook Il Han , Kwang Ryeol Lee , Myoung Woon Moon
发明人： Bo Ki Hong , Sae Hoon Kim , Kook Il Han , Kwang Ryeol Lee , Myoung Woon Moon
IPC分类号： B31D3/00 , B44C1/22 , H01M4/86 , H01M8/10 , H01M4/88
CPC分类号： H01M8/1007 , H01M4/8605 , H01M4/8807 , H01M4/8817 , H01M4/8821 , H01M4/886 , H01M8/1004 , H01M2008/1095 , H01M2300/0082 , Y02E60/521 , Y10S977/778 , Y10S977/89
摘要： Disclosed is a fuel cell with enhanced mass transfer characteristics in which a highly hydrophobic porous medium, which is prepared by forming a micro-nano dual structure in which nanometer-scale protrusions with a high aspect ratio are formed on the surface of a porous medium with a micrometer-scale roughness by plasma etching and then by depositing a hydrophobic thin film thereon, is used as a gas diffusion layer, thereby increasing hydrophobicity due to the micro-nano dual structure and the hydrophobic thin film. When this highly hydrophobic porous medium is used as a gas diffusion layer for a fuel cell, it is possible to reduce water flooding by efficiently discharging water produced by an electrochemical reaction of the fuel cell and to improve the performance of the fuel cell by facilitating the supply of reactant gases such as hydrogen and air (oxygen) to a membrane-electrode assembly (MEA).
摘要翻译：公开了具有增强的传质特性的燃料电池，其中通过形成微纳米双重结构制备的高度疏水的多孔介质，其中在多孔介质的表面上形成具有高纵横比的纳米级突起，通过等离子体蚀刻，然后在其上沉积疏水性薄膜的微米级粗糙度被用作气体扩散层，从而由于微纳米双结构和疏水性薄膜而增加疏水性。当这种高度疏水性的多孔介质用作燃料电池的气体扩散层时，可以通过有效地排放由燃料电池的电化学反应产生的水来减少水驱，并且通过促进燃料电池的性能来提高燃料电池的性能向膜 - 电极组件（MEA）供应诸如氢气和空气（氧气）的反应气体。

4. 发明申请

US20130089807A1 FUEL CELL WITH ENHANCED MASS TRANSFER CHARACTERISTICS 有权
公开(公告)号：US20130089807A1
公开(公告)日：2013-04-11
申请号：US13526875
申请日：2012-06-19
申请人： Bo Ki Hong , Sae Hoon Kim , Kook Il Han , Kwang Ryeol Lee , Myoung Woon Moon
发明人： Bo Ki Hong , Sae Hoon Kim , Kook Il Han , Kwang Ryeol Lee , Myoung Woon Moon
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/1007 , H01M4/8605 , H01M4/8807 , H01M4/8817 , H01M4/8821 , H01M4/886 , H01M8/1004 , H01M2008/1095 , H01M2300/0082 , Y02E60/521 , Y10S977/778 , Y10S977/89
摘要： Disclosed is a fuel cell with enhanced mass transfer characteristics in which a highly hydrophobic porous medium, which is prepared by forming a micro-nano dual structure in which nanometer-scale protrusions with a high aspect ratio are formed on the surface of a porous medium with a micrometer-scale roughness by plasma etching and then by depositing a hydrophobic thin film thereon, is used as a gas diffusion layer, thereby increasing hydrophobicity due to the micro-nano dual structure and the hydrophobic thin film. When this highly hydrophobic porous medium is used as a gas diffusion layer for a fuel cell, it is possible to reduce water flooding by efficiently discharging water produced by an electrochemical reaction of the fuel cell and to improve the performance of the fuel cell by facilitating the supply of reactant gases such as hydrogen and air (oxygen) to a membrane-electrode assembly (MEA).

5. 发明授权

US08945409B2 Porous medium with increased hydrophobicity and method of manufacturing the same 有权
标题翻译：疏水性增加的多孔介质及其制造方法
公开(公告)号：US08945409B2
公开(公告)日：2015-02-03
申请号：US13210670
申请日：2011-08-16
申请人： Bo Ki Hong , Sae Hoon Kim , Kwang Ryeol Lee , Myoung Woon Moon
发明人： Bo Ki Hong , Sae Hoon Kim , Kwang Ryeol Lee , Myoung Woon Moon
IPC分类号： B31D3/00 , C23F1/00 , H01M8/02 , H01M8/04
CPC分类号： H01M8/0234 , H01M8/0239 , H01M8/0243 , H01M8/0245 , H01M8/04156 , H01M2008/1095 , Y02E60/50 , Y02P70/56 , Y10S977/778 , Y10S977/89 , Y10T428/24372
摘要： The present invention provides a porous medium with increased hydrophobicity and a method of manufacturing the same, in which a micro-nano dual structure is provided by forming nanoprotrusions with a high aspect ratio by performing plasma etching on the surface of a porous medium with a micrometer-scale surface roughness and a hydrophobic thin film is deposited on the surface of the micro-nano dual structure, thus significantly increasing hydrophobicity. When this highly hydrophobic porous medium is used as a gas diffusion layer of a fuel cell, it is possible to efficiently discharge water produced during electrochemical reaction of the fuel cell, thus preventing flooding in the fuel cell. Moreover, it is possible to sufficiently supply reactant gases such as hydrogen and air (oxygen) to a membrane electrode assembly (MEA), thus improving the performance of the fuel cell.
摘要翻译：本发明提供了一种具有增加的疏水性的多孔介质及其制造方法，其中通过在多孔介质的表面上进行等离子体蚀刻来形成具有高纵横比的纳米突起，提供微纳米双重结构尺寸表面粗糙度和疏水性薄膜沉积在微纳米双结构的表面上，从而显着增加疏水性。当这种高度疏水性的多孔介质用作燃料电池的气体扩散层时，可以有效地排出在燃料电池的电化学反应期间产生的水，从而防止燃料电池中的淹水。此外，可以向膜电极组件（MEA）充分供应氢气和空气（氧气）等反应气体，从而提高燃料电池的性能。

6. 发明申请

US20120276335A1 POROUS MEDIUM WITH INCREASED HYDROPHOBICITY AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：具有增加的疏水性的多孔介质及其制造方法
公开(公告)号：US20120276335A1
公开(公告)日：2012-11-01
申请号：US13210670
申请日：2011-08-16
申请人： Bo Ki Hong , Sae Hoon Kim , Kwang Ryeol Lee , Myoung Woon Moon
发明人： Bo Ki Hong , Sae Hoon Kim , Kwang Ryeol Lee , Myoung Woon Moon
IPC分类号： B32B5/18 , B05D3/10 , C23C16/50 , B32B5/16 , C23F1/00 , B82Y40/00 , B82Y30/00
CPC分类号： H01M8/0234 , H01M8/0239 , H01M8/0243 , H01M8/0245 , H01M8/04156 , H01M2008/1095 , Y02E60/50 , Y02P70/56 , Y10S977/778 , Y10S977/89 , Y10T428/24372
摘要： The present invention provides a porous medium with increased hydrophobicity and a method of manufacturing the same, in which a micro-nano dual structure is provided by forming nanoprotrusions with a high aspect ratio by performing plasma etching on the surface of a porous medium with a micrometer-scale surface roughness and a hydrophobic thin film is deposited on the surface of the micro-nano dual structure, thus significantly increasing hydrophobicity. When this highly hydrophobic porous medium is used as a gas diffusion layer of a fuel cell, it is possible to efficiently discharge water produced during electrochemical reaction of the fuel cell, thus preventing flooding in the fuel cell. Moreover, it is possible to sufficiently supply reactant gases such as hydrogen and air (oxygen) to a membrane electrode assembly (MEA), thus improving the performance of the fuel cell.
摘要翻译：本发明提供了一种具有增加的疏水性的多孔介质及其制造方法，其中通过在多孔介质的表面上进行等离子体蚀刻来形成具有高纵横比的纳米突起，提供微纳米双重结构尺寸表面粗糙度和疏水性薄膜沉积在微纳米双结构的表面上，从而显着增加疏水性。当这种高度疏水性的多孔介质用作燃料电池的气体扩散层时，可以有效地排出在燃料电池的电化学反应期间产生的水，从而防止燃料电池中的淹水。此外，可以向膜电极组件（MEA）充分供应氢气和空气（氧气）等反应气体，从而提高燃料电池的性能。

7. 发明申请

US20130065157A1 END PLATE FOR FUEL CELL INCLUDING SANDWICH INSERT 有权
标题翻译：燃料电池终板包括三菱插件
公开(公告)号：US20130065157A1
公开(公告)日：2013-03-14
申请号：US13312543
申请日：2011-12-06
申请人： Jung Do Suh , Sae Hoon Kim , Byung Ki Ahn , Jin Yong Park , Ji Yong Kim
发明人： Jung Do Suh , Sae Hoon Kim , Byung Ki Ahn , Jin Yong Park , Ji Yong Kim
IPC分类号： H01M2/10 , H01M2/20
CPC分类号： H01M8/0221 , H01M8/0206 , H01M8/0213 , H01M8/0228 , Y02E60/50 , Y02P70/56
摘要： The present disclosure provides an end plate for a fuel cell including a sandwich insert, in which a metal insert has a sandwich insert structure including a plurality of stacked plates, thereby securing strength and achieving a lightweight structure. The sandwich insert is manufactured by staking two or more plates, each having a specific shape, followed by injection molding the sandwich insert with a plastic injection molded body, thereby securing strength and also achieving a lightweight structure, contrary to a conventional integral metal insert.
摘要翻译：本公开内容提供了一种用于燃料电池的端板，其包括夹层插入件，金属插入件具有包括多个堆叠板的夹层式插入结构，从而确保了强度并实现了轻质结构。三明治插入物通过将两个或更多个板（其各自具有特定形状），然后用塑料注射成型体注射成型夹心式插入件来制造，由此与常规的整体金属插入件相反，确保了强度并且还实现了轻质结构。

8. 发明授权

US08956767B2 Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same 有权
标题翻译：聚合物电解质膜燃料电池用复合隔膜及其制造方法
公开(公告)号：US08956767B2
公开(公告)日：2015-02-17
申请号：US12823855
申请日：2010-06-25
申请人： Dai Gil Lee , Ha Na Yu , Jun Woo Lim , Sae Hoon Kim , Jung Do Suh , Byung Ki Ahn
发明人： Dai Gil Lee , Ha Na Yu , Jun Woo Lim , Sae Hoon Kim , Jung Do Suh , Byung Ki Ahn
IPC分类号： H01M2/16 , H01M8/02 , B32B38/00 , B32B37/00 , H01M8/10
CPC分类号： H01M8/0228 , B32B37/0053 , B32B38/0004 , B32B2305/076 , B32B2309/04 , B32B2309/105 , B32B2309/12 , B32B2313/04 , B32B2457/18 , H01M8/0213 , H01M8/0221 , H01M8/0226 , H01M8/0234 , H01M8/0239 , H01M8/0245 , H01M2008/1095 , Y02E60/50 , Y02P70/56 , Y10T156/108
摘要： The present invention provides a composite separator for a polymer electrolyte membrane fuel cell (PEMFC) and a method for manufacturing the same, in which a graphite foil prepared by compressing expanded graphite is stacked on a carbon fiber-reinforced composite prepreg or a mixed solution prepared by mixing graphite flake and powder with a resin solvent is applied to the cured composite prepreg such that a graphite layer is integrally molded on the outermost end of the separator.For this purpose, the present invention provides a method for manufacturing a composite separator for a polymer electrolyte membrane fuel cell, the method including: preparing a prepreg as a continuous carbon fiber-reinforced composite and a graphite foil; allowing the cut prepreg and graphite foil to pass through a stacking/compression roller to be compressed; allowing the prepreg in which the graphite foil is integrally stacked to be heated and pressed by a hot press such that hydrogen, air, and coolant flow fields are formed or to pass through a hot roller to be formed into a separator; removing unnecessary portions from the heated and pressed separator using a trim cutter; and post-curing the thus formed separator, wherein the graphite foil may be stacked on the prepreg as the continuous carbon fiber-reinforced composite such that a graphite layer is integrally formed with the prepreg.
摘要翻译：本发明提供了一种用于聚合物电解质膜燃料电池（PEMFC）的复合隔板及其制造方法，其中通过压缩膨胀石墨制备的石墨箔堆叠在碳纤维增强复合材料预浸料或制备的混合溶液通过将石墨片和粉末与树脂溶剂混合施加到固化的复合预浸料上，使得石墨层一体地模制在隔板的最外端。为此，本发明提供一种高分子电解质膜燃料电池用复合隔膜的制造方法，其特征在于，包括：将预浸料作为连续碳纤维增强复合体和石墨箔制备; 允许切片预浸料和石墨箔通过堆叠/压缩辊进行压缩; 允许通过热压机将石墨箔整体堆叠的预浸料加热和压制，使得形成氢气，空气和冷却剂流场，或者通过待形成的隔热膜的热辊; 使用修剪刀从加热和压制的分离器去除不需要的部分; 并对由此形成的隔板进行后固化，其中石墨箔可以作为连续碳纤维增强复合材料堆叠在预浸料上，使得石墨层与预浸料一体形成。

9. 发明授权

US07867656B2 Fuel cell separator and method for manufacturing the same 有权
标题翻译：燃料电池分离器及其制造方法
公开(公告)号：US07867656B2
公开(公告)日：2011-01-11
申请号：US12229183
申请日：2008-08-19
申请人： Sae Hoon Kim , Sung Ho Lee , Jung Do Suh , Byung Ki Ahn , Tae Won Lim , Dai Gil Lee , Seong Su Kim , Ha Na Yu , In Uk Hwang
发明人： Sae Hoon Kim , Sung Ho Lee , Jung Do Suh , Byung Ki Ahn , Tae Won Lim , Dai Gil Lee , Seong Su Kim , Ha Na Yu , In Uk Hwang
IPC分类号： H01M2/14
CPC分类号： H01M8/0213 , B29C37/02 , B29C43/203 , B29C43/46 , B29C2043/148 , B29C2043/464 , B29C2791/001 , B29C2793/0027 , B29C2793/0081 , B29C2793/009 , B29K2303/04 , B29K2503/04 , B29L2031/3468 , H01M8/0221 , H01M8/0226 , Y02P70/56 , Y10T156/1062
摘要： The present invention provides a fuel cell separator formed of a continuous carbon-fiber composite, and a method for manufacturing the same.
摘要翻译：本发明提供一种由连续碳纤维复合材料形成的燃料电池隔板及其制造方法。

10. 发明申请

US20100040913A1 APPARATUS AND METHOD FOR DETERMINING DETERIORATION OF A FUEL CELL AND METHOD FOR PREVENTING DETERIORATION OF THE SAME 有权
标题翻译：用于确定燃料电池的测定的装置和方法以及用于防止其相同的方法
公开(公告)号：US20100040913A1
公开(公告)日：2010-02-18
申请号：US12361221
申请日：2009-01-28
申请人： Ik Jae Son , Byung Ki Ahn , Tae Won Lim , Jong Hyun Lee , Kwon Pil Park , Ho Lee , Chang Won Jung , Seung Chan Oh , Jae Jun Ko , Young Min Kim , Sae Hoon Kim , Jong Jin Yoon , Se Joon Im
发明人： Ik Jae Son , Byung Ki Ahn , Tae Won Lim , Jong Hyun Lee , Kwon Pil Park , Ho Lee , Chang Won Jung , Seung Chan Oh , Jae Jun Ko , Young Min Kim , Sae Hoon Kim , Jong Jin Yoon , Se Joon Im
IPC分类号： H01M8/04 , B01J19/00 , G01N33/00
CPC分类号： H01M8/04679 , H01M2/022 , H01M8/0432 , H01M8/0444 , H01M8/045 , H01M8/04507 , H01M8/04552 , H01M8/04701 , H01M8/04835 , H01M2008/1095 , Y10T436/193333
摘要： The present invention provides an apparatus and method for determining deterioration of a fuel cell, the method including measuring in real time fluoride ion concentration or pH value of outflow water from a fuel cell stack during operation in a fuel cell vehicle, calculating a fluoride emission rate from the measured value and, if the calculated fluoride emission rate is out of a predetermined normal range, determining deterioration of an electrolyte membrane of the fuel cell stack.
摘要翻译：本发明提供了一种用于确定燃料电池劣化的装置和方法，该方法包括在燃料电池车辆操作期间实时测量来自燃料电池堆的流出水的氟离子浓度或pH值，计算氟化物排放率并且如果计算出的氟化物排放率超出预定的正常范围，则确定燃料电池堆的电解质膜的劣化。

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