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1.发明公开公开(公告)号：US20230253615A1
公开(公告)日：2023-08-10
申请号：US18166609
申请日：2023-02-09
发明人： Gun Tae KIM , A Rim SEONG , Hyo I JO
IPC分类号： H01M10/0562
CPC分类号： H01M10/0562 , H01M2300/0071
摘要： Disclosed is solid electrolyte containing gallium and tellurium-doped lithium lanthanum zirconium oxide (LLZO), a method for preparing the same, and an all-solid-state battery including the same. The all-solid-state battery including the solid electrolyte containing gallium and tellurium-doped lithium lanthanum zirconium oxide (LLZO) exhibits excellent electrochemical performance.
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公开(公告)号：US20190148758A1
公开(公告)日：2019-05-16
申请号：US16097931
申请日：2017-03-21
申请人： MICO LTD.
发明人： Sang Hyun SONG , Song Ho CHOI , Jin Ah PARK
IPC分类号： H01M8/248 , H01M8/0202 , H01M8/249
摘要： A fuel cell stack array is disclosed. The fuel cell stack array includes a first fuel cell stack having a first upper frame structure formed with a first through-hole for exposing a first topmost connector layer positioned at top of a first single cell stack structure, a second fuel cell stack having a second upper frame structure formed with a second through-hole for exposing a second topmost connector layer positioned at top of a second single cell stack structure, and a first current collector electrically connecting the first and second topmost connector layers via the first and second through-holes.
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3.发明授权公开(公告)号：US11312637B1
公开(公告)日：2022-04-26
申请号：US17405807
申请日：2021-08-18
申请人： MICO LTD. , KOMICO LTD.
发明人： Jung Hyun In , Sung Yong Kim , Hee Jin Jo , Dong Hun Jeong
摘要： Proposed is an yttrium-based granular powder for thermal spraying. The yttrium-based granular powder includes at least one yttrium compound powder selected from the group consisting of Y2O3, YOF, YF3, Y4Al2O9, Y3Al5O12, and YAlO3, and a silica (SiO2) powder. The yttrium-based granular powder is prepared by mixing the yttrium compound powder having a mean grain diameter of 50 nm to 900 nm and the silica powder having a mean grain diameter of 50 nm to 900 nm. The yttrium-based granular powder includes less than 10 wt % of a Y—Si—O mesophase. A thermal spray coating produced using the yttrium-based granular powder can exhibit low porosity, high density, and excellent plasma resistance.
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公开(公告)号：US09608283B2
公开(公告)日：2017-03-28
申请号：US14758005
申请日：2013-11-21
申请人： MICO LTD.
发明人： Song Ho Choi , Jin Ah Park , Kwang Yeon Park
CPC分类号： H01M8/0273 , H01M8/0206 , H01M8/0215 , H01M8/0217 , H01M8/0247 , H01M8/12 , H01M8/242 , H01M8/2425 , H01M8/2432 , H01M8/2465 , H01M8/2483 , H01M2008/1293 , H01M2300/0074 , Y02E60/50 , Y02E60/525
摘要： Provided is a stack structure for fuel cells. The stack structure includes a plurality of fuel cells stacked to generate electricity. The stack structure further includes an interconnector and a frame. The interconnector is divided into a central region supporting and electrically connected with the fuel cells and an edge region outwardly extending from an end of the fuel cell. The frame is disposed to support a side of the fuel cell in the edge region of the interconnector, and has a combined functional layer coated on an entire surface of the frame.
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公开(公告)号：US20150372320A1
公开(公告)日：2015-12-24
申请号：US14652325
申请日：2013-11-21
申请人： MICO LTD.
发明人： Sung Jin CHOI , Chong Sik LIM , Ki Moon HAN , Song Ho CHOI
CPC分类号： H01M8/0254 , H01M8/0271 , H01M8/04089 , H01M8/241 , H01M8/2425 , H01M8/2457 , H01M8/2483 , H01M8/249 , H01M2300/0074
摘要： Provided is a fuel cell stack structure. The fuel cell stack structure includes first and second cell modules and first and second separation plates. In each of the first and second cell modules, one or more fuel cells generating electricity are stacked, and each of the fuel cells includes an electrolyte layer, and a cathode layer and an anode layer formed on both surfaces of the electrolyte layer, respectively, and generates electricity. The first and second separation plates are electrically connected to the first and second cell modules, respectively, and each separation plate has an air hole and a fuel hole at edges to provide an air including oxygen and a fuel gas including hydrogen to the cathode layer and the anode layer, respectively. At least one separation plate has a sealing unit for sealing the air hole and the fuel hole, and has a protruded convex at a different part from the sealing unit to improve an electrical contact with the other separation plate.
摘要翻译： 提供了一种燃料电池堆结构。 燃料电池堆结构包括第一和第二电池模块以及第一和第二分离板。 在第一和第二电池模块的每一个中，堆叠一个或多个发电的燃料电池，并且每个燃料电池分别包括电解质层，以及分别形成在电解质层的两个表面上的阴极层和阳极层， 并发电。 第一和第二分隔板分别电连接到第一和第二电池模块，并且每个隔板在边缘处具有空气孔和燃料孔，以向阴极层提供包括氧气和包括氢的燃料气体的空气，以及 阳极层。 至少一个分离板具有用于密封空气孔和燃料孔的密封单元，并且在与密封单元不同的部分具有突出的凸起，以改善与另一个分离板的电接触。
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公开(公告)号：US11133202B2
公开(公告)日：2021-09-28
申请号：US15754112
申请日：2016-09-30
申请人： MICO LTD.
发明人： Chul Ho Jung , Jin Young Choi , Yoon Ho Choi
IPC分类号： H01L21/67 , C23C14/54 , C23C16/46 , C23C16/458 , H01L21/687 , H05B3/14 , H05B3/28
摘要： The present invention relates to a substrate heating apparatus. More specifically, the present invention relates to a substrate heating apparatus including a first heating element located in an inner region of the substrate heating apparatus, a second heating element located in an outer region, and a third heating element supplying current to the second heating element passing through the inner region, wherein the diameter of a wire constituting the third heating element is thicker than the diameter of a wire constituting the second heating element, thereby inhibiting the generation of an overheating region by the heating of the third heating element.
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公开(公告)号：US10403908B2
公开(公告)日：2019-09-03
申请号：US14652325
申请日：2013-11-21
申请人： MICO LTD.
发明人： Sung Jin Choi , Chong Sik Lim , Ki Moon Han , Song Ho Choi
IPC分类号： H01M8/0254 , H01M8/241 , H01M8/2483 , H01M8/2457 , H01M8/2425 , H01M8/0271 , H01M8/04089 , H01M8/249
摘要： Provided is a fuel cell stack structure. The fuel cell stack structure includes first and second cell modules and first and second separation plates. In each of the first and second cell modules, one or more fuel cells generating electricity are stacked, and each of the fuel cells includes an electrolyte layer, and a cathode layer and an anode layer formed on both surfaces of the electrolyte layer, respectively, and generates electricity. The first and second separation plates are electrically connected to the first and second cell modules, respectively, and each separation plate has an air hole and a fuel hole at edges to provide an air including oxygen and a fuel gas including hydrogen to the cathode layer and the anode layer, respectively. At least one separation plate has a sealing unit for sealing the air hole and the fuel hole, and has a protruded convex at a different part from the sealing unit to improve an electrical contact with the other separation plate.
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公开(公告)号：US20180254204A1
公开(公告)日：2018-09-06
申请号：US15754112
申请日：2016-09-30
申请人： MICO LTD.
发明人： Chul Ho Jung , Jin Young Choi , Yoon Ho Choi
IPC分类号： H01L21/67 , H01L21/687 , H05B3/14 , H05B3/28 , C23C16/458
CPC分类号： H01L21/67103 , C23C14/541 , C23C16/4586 , C23C16/46 , H01L21/67109 , H01L21/68742 , H01L21/68785 , H05B3/143 , H05B3/283 , H05B2203/014 , H05B2203/037
摘要： The present invention relates to a substrate heating apparatus. More specifically, the present invention relates to a substrate heating apparatus including a first heating element located in an inner region of the substrate heating apparatus, a second heating element located in an outer region, and a third heating element supplying current to the second heating element passing through the inner region, wherein the diameter of a wire constituting the third heating element is thicker than the diameter of a wire constituting the second heating element, thereby inhibiting the generation of an overheating region by the heating of the third heating element.
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公开(公告)号：US20150357655A1
公开(公告)日：2015-12-10
申请号：US14758005
申请日：2013-11-21
申请人： MICO LTD.
发明人： Song Ho CHOI , Jin Ah PARK , Kwang Yeon PARK
CPC分类号： H01M8/0273 , H01M8/0206 , H01M8/0215 , H01M8/0217 , H01M8/0247 , H01M8/12 , H01M8/242 , H01M8/2425 , H01M8/2432 , H01M8/2465 , H01M8/2483 , H01M2008/1293 , H01M2300/0074 , Y02E60/50 , Y02E60/525
摘要： Provided is a stack structure for fuel cells. The stack structure includes a plurality of fuel cells stacked to generate electricity. The stack structure further includes an interconnector and a frame. The interconnector is divided into a central region supporting and electrically connected with the fuel cells and an edge region outwardly extending from an end of the fuel cell. The frame is disposed to support a side of the fuel cell in the edge region of the interconnector, and has a combined functional layer coated on an entire surface of the frame.
摘要翻译： 提供了用于燃料电池的堆叠结构。 堆叠结构包括堆叠以发电的多个燃料电池。 堆叠结构还包括互连器和框架。 互连器被分成支撑并与燃料电池电连接的中心区域和从燃料电池的端部向外延伸的边缘区域。 框架设置成支撑在互连器的边缘区域中的燃料电池的一侧，并且具有涂覆在框架的整个表面上的组合的功能层。
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公开(公告)号：US20190148744A1
公开(公告)日：2019-05-16
申请号：US16097925
申请日：2017-05-23
申请人： MICO LTD.
发明人： Song Ho CHOI , Byoung Chang YANG
IPC分类号： H01M8/04089 , H01M8/04302 , H01M8/04701 , H01M8/0612 , H01M8/124 , H01M8/14
摘要： A fuel-cell system is disclosed. The fuel cell system includes: a system module having one or more fuel-cell stacks, a first reformer for converting at least some of hydrocarbon fuel into hydrogen, and supplying the hydrogen to the fuel-cell stacks, and a housing for receiving the fuel-cell stacks, and the first reformer therein; and a start-up module disposed outside the housing, and removably coupled to the system module, wherein the start-up module supplies hydrogen-containing fuel to the fuel-cell stacks until a temperature of the fuel-cell stack reaches a predetermined temperature.
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