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1. 发明授权

US11820714B2 Carbon foam, assembly and manufacturing method 有权
公开(公告)号：US11820714B2
公开(公告)日：2023-11-21
申请号：US17261574
申请日：2019-08-30
申请人： ASAHI KASEI KABUSHIKI KAISHA
发明人： Yuka Kanada , Atsushi Suzuki , Junya Yamashita
IPC分类号： C04B35/524 , C01B32/20 , H01G11/40 , H01M8/1041 , H01M8/1065 , H01M8/1067 , H01M8/18
CPC分类号： C04B35/524 , C01B32/20 , C01P2002/85 , C01P2004/03 , C01P2006/12 , H01G11/40 , H01M8/1041 , H01M8/1065 , H01M8/1067 , H01M8/18
摘要： A carbon foam formed of carbon fibers, where, at 90% or more of any 20 locations, the carbon fibers have a fiber diameter that is within ±20% of an average fiber diameter.

2. 发明公开

US20230253595A1 MICROTEXTURED PROTON EXCHANGE MEMBRANE FOR FUEL CELL AND PROCESSING METHOD THEREOF 审中-公开
公开(公告)号：US20230253595A1
公开(公告)日：2023-08-10
申请号：US18012658
申请日：2021-02-04
申请人： Jiangsu University
发明人： Xuan XIE , Bifeng YIN , Fei DONG , Hekun JIA , Sheng XU , Xin CHEN
IPC分类号： H01M8/1065 , H01M8/1039 , H01M8/1086
CPC分类号： H01M8/1065 , H01M8/1039 , H01M8/1093 , H01M2008/1095
摘要： The present invention provides a microtextured proton exchange membrane for a fuel cell and a processing method thereof. A plurality of concave-convex composite textures are distributed in a gradient pattern of being dense inside and sparse outside on a cathode surface of the proton exchange membrane for the fuel cell. The plurality of concave-convex composite textures are petal-shaped and each include a pit and a protrusion. The protrusion is arranged along an edge of the pit, and a plurality of hemi-ellipsoidal micro-pits are uniformly distributed on an inner surface of the pit. The cathode surface is divided into a central region, an intermediate region, and a peripheral region according to distances between the adjacent concave-convex composite textures, and in each of the regions, the distances between the adjacent concave-convex composite textures are gradually increased from inside to outside in a gradient pattern.

3. 发明授权

US10050294B2 Polymer electrolyte membrane, membrane electrode assembly comprising polymer electrolyte membrane and fuel cell comprising membrane electrode assembly 有权
公开(公告)号：US10050294B2
公开(公告)日：2018-08-14
申请号：US14780946
申请日：2014-04-29
申请人： LG CHEM, LTD.
发明人： Young Sun Park , Minkyu Min , Hyuk Kim , Seong Ho Choi , Sangwoo Lee , Doyoung Kim
IPC分类号： H01M8/1025 , H01M8/1004 , H01M8/1018 , H01M8/1062 , H01M8/1065 , H01M8/1044 , H01M8/1053 , H01M8/1058 , H01M8/1067 , H01M8/1027 , H01M8/1032 , H01M8/1039 , H01M8/103 , H01M8/106
CPC分类号： H01M8/1025 , H01M8/1004 , H01M8/1018 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1044 , H01M8/1053 , H01M8/1058 , H01M8/106 , H01M8/1062 , H01M8/1065 , H01M8/1067 , H01M2008/1095 , H01M2250/20 , H01M2300/0082 , H01M2300/0094 , Y02E60/521 , Y02T90/32
摘要： The present specification provides a polymer electrolyte membrane, a membrane electrode assembly including the polymer electrolyte membrane, and a fuel cell including the membrane electrode assembly.

4. 发明授权

US09991539B2 Polymer electrolyte membrane, membrane electrode assembly comprising polymer electrolyte membrane and fuel cell comprising membrane electrode assembly 有权
公开(公告)号：US09991539B2
公开(公告)日：2018-06-05
申请号：US14782184
申请日：2014-04-29
申请人： LG CHEM, LTD.
发明人： Young Sun Park , Minkyu Min , Hyuk Kim , Seong Ho Choi , Sangwoo Lee , Doyoung Kim
IPC分类号： H01M8/10 , H01M8/1025 , H01M8/1004 , H01M8/1018 , H01M8/1062 , H01M8/1065 , H01M8/1044 , H01M8/1053 , H01M8/1058 , H01M8/1067 , H01M8/1027 , H01M8/1032 , H01M8/1039 , H01M8/103 , H01M8/106
CPC分类号： H01M8/1025 , H01M8/1004 , H01M8/1018 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1044 , H01M8/1053 , H01M8/1058 , H01M8/106 , H01M8/1062 , H01M8/1065 , H01M8/1067 , H01M2008/1095 , H01M2250/20 , H01M2300/0082 , H01M2300/0094 , Y02E60/521 , Y02T90/32
摘要： The present specification provides a polymer electrolyte membrane, a membrane electrode assembly including the polymer electrolyte membrane, and a fuel cell including the membrane electrode assembly.

5. 发明申请

US20170331122A1 MEMBRANE-SEAL ASSEMBLY 审中-公开
公开(公告)号：US20170331122A1
公开(公告)日：2017-11-16
申请号：US15529679
申请日：2015-11-23
申请人： JOHNSON MATTHEY FUEL CELLS LIMITED
发明人： Robert Jeffrey COLEMAN , Julie O'SULLIVAN , Angus DICKINSON
IPC分类号： H01M8/0271 , H01M8/1065 , H01M8/1062 , H01M8/1004 , H01M8/1018 , H01M8/00
CPC分类号： H01M8/0271 , H01M8/00 , H01M8/1004 , H01M8/1062 , H01M8/1065 , H01M2008/1095
摘要： The invention includes a reinforced membrane-seal assembly that comprises a reinforcing component, ion-conducting material, and seal material. The reinforcing component comprises a central region comprising a plurality of apertures extending from a first surface to a second surface of the reinforcing component, the central region having a first aperture area density; an inner peripheral border region surrounding the central region, where the inner peripheral border region is devoid of apertures; and an outer peripheral border region comprising a plurality of apertures extending from the first surface to the second surface of the reinforcing component, the outer peripheral border region having a second aperture area density. The outer peripheral border region surrounds the inner peripheral border region. The ion-conducting material at least partially fills each aperture in the central region of the reinforcing component and seal material fills each aperture in the outer peripheral border region of the reinforcing component.

6. 发明授权

US09385389B2 Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：US09385389B2
公开(公告)日：2016-07-05
申请号：US14112753
申请日：2012-05-16
申请人： Goro Fujita , Hiroaki Suzuki
发明人： Goro Fujita , Hiroaki Suzuki
IPC分类号： H01M8/10
CPC分类号： H01M8/1065 , H01M8/1067 , Y02E60/521
摘要： An electrolyte membrane 22 constituting a membrane electrode assembly includes thick portions 23 having a relatively large thickness. The thick portions 23 have a strip shape and are disposed at a predetermined distance from each other along the electric conduction direction. The thick portions 23 extend from one side L1 of the electrolyte membrane 22 extending in a direction perpendicular to the electric conduction direction to the other side L2 of the electrolyte membrane 22 extending in the direction perpendicular to the electric conduction direction. The thick portions 23 have a convex shape with respect to the anode side surface and the cathode side surface of the electrolyte membrane 22.
摘要翻译：构成膜电极组件的电解质膜22包括厚度较大的厚壁部23。厚壁部23为带状，沿着导电方向彼此隔开规定距离。厚部23从与导电方向垂直的方向延伸的电解质膜22的一侧L1延伸到与导电方向垂直的方向延伸的电解质膜22的另一侧L2。厚壁部23相对于电解质膜22的阳极侧面和阴极侧面呈凸形。

7. 发明申请

US20160064764A1 POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY COMPRISING POLYMER ELECTROLYTE MEMBRANE AND FUEL CELL COMPRISING MEMBRANE ELECTRODE ASSEMBLY 有权
标题翻译：聚合物电解质膜，包含聚合物电解质膜的膜电极组件和包含膜电极组件的燃料电池
公开(公告)号：US20160064764A1
公开(公告)日：2016-03-03
申请号：US14782184
申请日：2014-04-29
申请人： LG CHEM, LTD.
发明人： Young Sun PARK , Minkyu MIN , Hyuk KIM , Seong Ho CHOI , Sangwoo LEE , Doyoung KIM
IPC分类号： H01M8/10
CPC分类号： H01M8/1025 , H01M8/1004 , H01M8/1018 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1044 , H01M8/1053 , H01M8/1058 , H01M8/106 , H01M8/1062 , H01M8/1065 , H01M8/1067 , H01M2008/1095 , H01M2250/20 , H01M2300/0082 , H01M2300/0094 , Y02E60/521 , Y02T90/32
摘要： The present specification provides a polymer electrolyte membrane, a membrane electrode assembly including the polymer electrolyte membrane, and a fuel cell including the membrane electrode assembly.
摘要翻译：本说明书提供了一种聚合物电解质膜，包括聚合物电解质膜的膜电极组件和包括该膜电极组件的燃料电池。

8. 发明申请

US20160056488A1 POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY COMPRISING POLYMER ELECTROLYTE MEMBRANE AND FUEL CELL COMPRISING MEMBRANE ELECTRODE ASSEMBLY 审中-公开
公开(公告)号：US20160056488A1
公开(公告)日：2016-02-25
申请号：US14780946
申请日：2014-04-29
申请人： LG CHEM, LTD.
发明人： Young Sun PARK , Minkyu MIN , Hyuk KIM , Seong Ho CHOI , Sangwoo LEE , Doyoung KIM
IPC分类号： H01M8/10
CPC分类号： H01M8/1025 , H01M8/1004 , H01M8/1018 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1044 , H01M8/1053 , H01M8/1058 , H01M8/106 , H01M8/1062 , H01M8/1065 , H01M8/1067 , H01M2008/1095 , H01M2250/20 , H01M2300/0082 , H01M2300/0094 , Y02E60/521 , Y02T90/32
摘要： The present specification provides a polymer electrolyte membrane, a membrane electrode assembly including the polymer electrolyte membrane, and a fuel cell including the membrane electrode assembly.

9. 发明授权

US09017900B2 Fuel cell components and systems having carbon-containing electrically-conductive hollow fibers 有权
标题翻译：具有含碳导电性中空纤维的燃料电池部件和系统
公开(公告)号：US09017900B2
公开(公告)日：2015-04-28
申请号：US14293993
申请日：2014-06-02
申请人： Lawrence Livermore National Security, LLC
发明人： Kevin C. Langry , Joseph C. Farmer
IPC分类号： H01M8/10 , H01M8/02 , H01M8/24 , H01M8/00
CPC分类号： H01M8/0252 , H01M8/004 , H01M8/0234 , H01M8/1065 , H01M8/241 , H01M2008/1095 , Y02E60/521 , Y10S977/948
摘要： A method, according to one embodiment, includes acquiring a structure having an ionically-conductive, electrically-resistive electrolyte/separator layer covering an inner or outer surface of a carbon-containing electrically-conductive hollow fiber and a catalyst along one side thereof, adding an anode that extends along at least part of a length of the structure, and adding a cathode that extends along at least part of the length of the structure, the cathode being on an opposite side of the hollow fiber as the anode.
摘要翻译：根据一个实施方案的方法包括获取具有离子导电的电阻电解质/层间隔层的结构，所述电解质/隔离层覆盖含碳导电中空纤维的内表面或外表面，并沿其一侧覆盖催化剂，加入阳极，其沿着结构的长度的至少一部分延伸，并且添加沿着所述结构的长度的至少一部分延伸的阴极，所述阴极与所述中空纤维的阳极相反。

10. 发明申请

US20150064605A1 IN-MEMBRANE MICRO FUEL CELL 有权
标题翻译：内膜微型燃料电池
公开(公告)号：US20150064605A1
公开(公告)日：2015-03-05
申请号：US14471753
申请日：2014-08-28
申请人： The Trustees of the Stevens Institute of Technology
发明人： Ayokunle Omosebi , Ronald Besser
IPC分类号： H01M8/10
CPC分类号： H01M8/1065 , H01M2008/1095 , Y02E60/521
摘要： An in-membrane micro fuel cell comprises an electrically-insulating membrane that is permissive to the flow of cations, such as protons, and a pair of electrodes deposited on channels formed in the membrane. The channels are arranged as conduits for fluids, and define a membrane ridge between the channels. The electrodes are porous and include catalysts for promoting the liberation of a proton and an electron from a chemical species and/or or the recombination of a proton and an electron with a chemical specie. The fuel cell may be provided a biosensor, an electrochemical sensor, a microfluidic device, or other microscale devices fabricated in the fuel cell membrane.
摘要翻译：膜内微型燃料电池包括允许阳离子（如质子）流动的电绝缘膜和沉积在膜上形成的通道上的一对电极。通道被布置为用于流体的导管，并且在通道之间限定膜脊。电极是多孔的，并且包括用于促进从化学物质释放质子和电子的催化剂和/或质子和电子与化学物质的重组的催化剂。燃料电池可以设置在燃料电池膜中制造的生物传感器，电化学传感器，微流体装置或其它微型装置。

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