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公开(公告)号：US11545673B2
公开(公告)日：2023-01-03
申请号：US16837549
申请日：2020-04-01
发明人： Seung Jeong Oh , Woong Pyo Hong , Byoung Su Kim , Min Kyung Kim , Soon Hong Park , Yong Min Kim
IPC分类号： H01M4/92 , H01M8/1004 , H01M4/88 , H01M8/1081 , H01M8/102
摘要： Disclosed are a catalyst complex and a method of manufacturing the same. The catalyst complex may be manufactured by uniformly depositing metal catalyst particles on pretreated support particles through an atomic layer deposition process using a fluidized-bed reactor, which may be then uniformly dispersed throughout the ionomer solution. As such, manufacturing costs may be reduced due to the use of a small amount of metal catalyst particles and the durability of an electrolyte membrane and OCV may increase. Further disclosed are a method of manufacturing the catalyst complex, an electrolyte membrane including the catalyst complex, and a method of manufacturing the electrolyte membrane.
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公开(公告)号：US20210028467A1
公开(公告)日：2021-01-28
申请号：US16837549
申请日：2020-04-01
发明人： Seung Jeong Oh , Woong Pyo Hong , Byoung Su Kim , Min Kyung Kim , Soon Hong Park , Yong Min Kim
IPC分类号： H01M4/92 , H01M8/1004 , H01M8/102 , H01M4/88 , H01M8/1081
摘要： Disclosed are a catalyst complex and a method of manufacturing the same. The catalyst complex may be manufactured by uniformly depositing metal catalyst particles on pretreated support particles through an atomic layer deposition process using a fluidized-bed reactor, which may be then uniformly dispersed throughout the ionomer solution. As such, manufacturing costs may be reduced due to the use of a small amount of metal catalyst particles and the durability of an electrolyte membrane and OCV may increase. Further disclosed are a method of manufacturing the catalyst complex, an electrolyte membrane including the catalyst complex, and a method of manufacturing the electrolyte membrane.
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公开(公告)号：US11289715B2
公开(公告)日：2022-03-29
申请号：US16801909
申请日：2020-02-26
发明人： Jang Ho Jo , Soon Hong Park
IPC分类号： H01M8/0258 , H01M8/1004 , H01M8/0256 , H01M8/0297 , H01M8/023 , H01M8/10 , H01M8/0241
摘要： A porous body for a fuel cell is interposed between a membrane-electrode assembly (MEA) and a bipolar plate to form a gas channel through which a reactant gas flows in a predetermined direction, the porous body including: a main body disposed to contact the bipolar plate; and a plurality of ribs each including a land portion disposed to contact the MEA and a connecting portion connecting the land portion to the main body, in which an area of the land portion is gradually narrowed from an upstream part to a downstream part of the gas channel.
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公开(公告)号：US12009528B2
公开(公告)日：2024-06-11
申请号：US17992120
申请日：2022-11-22
发明人： Seung Jeong Oh , Woong Pyo Hong , Byoung Su Kim , Min Kyung Kim , Soon Hong Park , Yong Min Kim
IPC分类号： H01M4/92 , H01M4/88 , H01M8/1004 , H01M8/102 , H01M8/1081
CPC分类号： H01M4/925 , H01M4/8892 , H01M8/1004 , H01M8/102 , H01M8/1081 , H01M2250/20
摘要： Disclosed are a catalyst complex and a method of manufacturing the same. The catalyst complex may be manufactured by uniformly depositing metal catalyst particles on pretreated support particles through an atomic layer deposition process using a fluidized-bed reactor, which may be then uniformly dispersed throughout the ionomer solution. As such, manufacturing costs may be reduced due to the use of a small amount of metal catalyst particles and the durability of an electrolyte membrane and OCV may increase. Further disclosed are a method of manufacturing the catalyst complex, an electrolyte membrane including the catalyst complex, and a method of manufacturing the electrolyte membrane.
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公开(公告)号：US20230084103A1
公开(公告)日：2023-03-16
申请号：US17992120
申请日：2022-11-22
发明人： Seung Jeong Oh , Woong Pyo Hong , Byoung Su Kim , Min Kyung Kim , Soon Hong Park , Yong Min Kim
IPC分类号： H01M4/92 , H01M8/1004 , H01M4/88 , H01M8/1081 , H01M8/102
摘要： Disclosed are a catalyst complex and a method of manufacturing the same. The catalyst complex may be manufactured by uniformly depositing metal catalyst particles on pretreated support particles through an atomic layer deposition process using a fluidized-bed reactor, which may be then uniformly dispersed throughout the ionomer solution. As such, manufacturing costs may be reduced due to the use of a small amount of metal catalyst particles and the durability of an electrolyte membrane and OCV may increase. Further disclosed are a method of manufacturing the catalyst complex, an electrolyte membrane including the catalyst complex, and a method of manufacturing the electrolyte membrane.
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公开(公告)号：US20160167320A1
公开(公告)日：2016-06-16
申请号：US14874659
申请日：2015-10-05
发明人： Jeong Min Cho , Chi Hoon Choi , Kyung Bum Kang , Soon Hong Park
CPC分类号： B29C73/06 , B29C73/02 , B29K2063/00 , F16B19/008 , F16B19/086
摘要： A self-piercing rivet which reduces damage of a composite part and enhances bonding capability by suppressing galvanic corrosion is provided. The self-piercing rivet includes a repair resin that is disposed in a space formed within the rivet and a passage that is formed between an inner surface forming the space and an outer surface of the rivet and through which the repair resin flows.
摘要翻译： 提供了一种能够减少复合部件的损伤并通过抑制电偶腐蚀来增强接合能力的自穿铆钉。 自穿铆钉包括设置在形成在铆钉内的空间中的修复树脂和形成在形成该空间的内表面与铆钉的外表面之间并且修复树脂流过的通道。
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