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1.发明授权公开(公告)号：US09522427B2
公开(公告)日：2016-12-20
申请号：US13796083
申请日：2013-03-12
发明人： Dirk Henkensmeier , Quoc Khanh Dang , Chang Won Yoon , Eun Ae Cho , Suk Woo Nam , Tae Hoon Lim , Hyoung-Juhn Kim , Jong Hyun Jang
IPC分类号： H01M8/1023 , H01M8/1081 , H01M8/1067 , H01M8/1039 , H01M8/1053 , B23B3/26 , B29C39/00 , H01M8/10 , B29K105/00 , B29L31/34 , B29L31/00
CPC分类号： B23B3/26 , B29C39/003 , B29K2105/0073 , B29L2031/3468 , B29L2031/755 , B32B3/26 , B32B5/145 , B32B23/048 , B32B27/08 , B32B27/28 , B32B2255/10 , B32B2255/26 , B32B2307/204 , B32B2457/18 , H01M8/1004 , H01M8/1039 , H01M8/1053 , H01M8/1081 , Y02E60/523 , Y02P70/56 , Y10T428/249981 , Y10T428/249991
摘要： Provided are a perfluorinated sulfonic acid polymer membrane having a porous surface layer, which includes a surface layer and a bottom layer present at the bottom of the surface layer, wherein the surface layer is a porous layer, and the bottom layer is non-porous dense layer, and a method for preparing the same through a solvent evaporation process.
摘要翻译： 提供一种具有多孔表面层的全氟化磺酸聚合物膜，其包括存在于表面层底部的表面层和底层，其中表面层为多孔层，底层为无孔密度 层，以及通过溶剂蒸发法制备其的方法。
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公开(公告)号：US11465114B2
公开(公告)日：2022-10-11
申请号：US16719991
申请日：2019-12-19
发明人： Young Suk Jo , Chang Won Yoon , Hyuntae Sohn , Hyangsoo Jeong , Seong Cheol Jang , Yeong Cheon Kim , Jonghee Han , Suk Woo Nam
IPC分类号： B01J8/02 , B01J19/24 , B01J23/46 , B01J23/10 , B01J29/08 , B01J23/648 , B01J35/04 , B01J35/00 , C01B3/04 , H01M8/0606
摘要： The present specification discloses a membrane reactor comprising a reaction region; a permeate region; and a composite membrane disposed at a boundary of the reaction region and the permeate region, wherein the reaction region comprises a bed filled with a catalyst for dehydrogenation reaction, wherein the composite membrane comprises a support layer including a metal with a body-centered-cubic (BCC) crystal structure, and a catalyst layer including a palladium (Pd) or a palladium alloy formed onto the support layer, wherein ammonia (NH3) is supplied to the reaction region, the ammonia is converted into hydrogen (H2) by the dehydrogenation reaction in the presence of the catalyst for dehydrogenation reaction, and the hydrogen permeates the composite membrane and is emitted from the membrane reactor through the permeate region.
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公开(公告)号：US10777834B2
公开(公告)日：2020-09-15
申请号：US15675233
申请日：2017-08-11
发明人： Sung Pil Yoon , Jonghee Han , Hyung Chul Ham , Chang Won Yoon , Sun-Hee Choi , Hyun Seo Park , Yeong Cheon Kim , Chang-Whan Lee , Hyoung-Juhn Kim , Tae Hoon Lim , Suk Woo Nam , Seong Cheol Jang
摘要： Disclosed are a method for supplying molten carbonate fuel cell with electrolyte and a molten carbonate fuel cell using the same, wherein a molten carbonate electrolyte is generated from a molten carbonate electrolyte precursor compound in a molten carbonate fuel cell and is supplied to the molten carbonate fuel cell.
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公开(公告)号：US10483554B2
公开(公告)日：2019-11-19
申请号：US14979877
申请日：2015-12-28
发明人： Jin Young Kim , Sung Jong Yoo , Dirk Henkensmeier , Jong Hyun Jang , Hyoung-Juhn Kim , Yeon Hun Jeong , Nayoung Kim , Chang Won Yoon , Jonghee Han , Suk Woo Nam , Tae Hoon Lim
摘要： Disclosed is a carbon support for a fuel cell catalyst that supports a metal. The carbon support includes a conductive carbon support and nitrogen atoms doped into the conductive carbon support. Also disclosed is a method for preparing the carbon support. Also disclosed is a catalyst including the carbon support. The catalyst has greatly improved degradation resistance compared to conventional catalysts for fuel cells. In addition, the catalyst is not substantially degraded even when applied to a single cell.
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5.发明授权公开(公告)号：US09214692B2
公开(公告)日：2015-12-15
申请号：US13761322
申请日：2013-02-07
发明人： Hyoung-Juhn Kim , Eun Ae Cho , Jong Hyun Jang , Dae Ki Choi , Chang Won Yoon , Suk-Woo Nam , Dirk Henkensmeier , Tae Hoon Lim
CPC分类号： H01M8/103 , C08G73/18 , C08G73/22 , C08L79/04 , H01M8/1048 , Y02E60/521 , Y02P70/56
摘要： Provided is poly(benzimidazole-co-benzoxazole) having polybenzimidazole to which benzoxazole units are introduced, as a polymer electrolyte material. The polymer electrolyte material has both high proton conductivity and excellent mechanical properties even when it is obtained by in-situ phosphoric acid doping. The polymer electrolyte material may substitute for the conventional phosphoric acid-doped polybenzimidazole in a polymer electrolyte membrane fuel cell, particularly in a high-temperature polymer electrolyte membrane fuel cell.
摘要翻译： 提供具有导入苯并恶唑单元的聚苯并咪唑的聚（苯并咪唑 - 共苯并恶唑）作为聚合物电解质材料。 即使通过原位磷酸掺杂获得，聚合物电解质材料也具有高质子传导性和优异的机械性能。 聚合物电解质材料可以在聚合物电解质膜燃料电池中，特别是在高温聚合物电解质膜燃料电池中替代常规磷酸掺杂的聚苯并咪唑。
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公开(公告)号：US20220255101A1
公开(公告)日：2022-08-11
申请号：US17348578
申请日：2021-06-15
发明人： Jihui Seo , Jin Woo Choung , Pyung Soon Kim , Suk Woo Nam , Hyangsoo Jeong , Yongmin Kim , Jaewon Kirk , Chang Won Yoon
IPC分类号： H01M8/0612 , B01J19/24 , C01B3/06 , C01B3/00 , H01M8/065
摘要： A hybrid dehydrogenation reaction system includes: an acid aqueous solution tank having an acid aqueous solution; an exothermic dehydrogenation reactor including a chemical hydride of a solid state and receiving the acid aqueous solution from the acid aqueous solution tank for an exothermic dehydrogenation reaction of the chemical hydride and the acid aqueous solution to generate hydrogen; an LOHC tank including a liquid organic hydrogen carrier (LOHC); and an endothermic dehydrogenation reactor receiving the liquid organic hydrogen carrier from the LOHC tank and generating hydrogen through an endothermic dehydrogenation reaction of the liquid organic hydrogen carrier by using heat generated from the exothermic dehydrogenation reactor.
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公开(公告)号：US20220250904A1
公开(公告)日：2022-08-11
申请号：US17348552
申请日：2021-06-15
发明人： Pyung Soon Kim , Jin Woo Choung , Jihui Seo , Suk Woo Nam , Young Suk Jo , Hyangsoo Jeong , Jaewon Kirk , Chang Won Yoon , Yongmin Kim
IPC分类号： C01B3/06 , H01M8/065 , H01M8/04082 , B01J19/00
摘要： A dehydrogenation reaction device includes a dehydrogenation reactor having a solid chemical hydride and includes an add aqueous solution tank supplying an add aqueous solution to the dehydrogenation reactor. The dehydrogenation reactor includes a heating device, a cooling apparatus, a porous metal foam, or a combination thereof.
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公开(公告)号：US10723456B2
公开(公告)日：2020-07-28
申请号：US15375590
申请日：2016-12-12
发明人： Taikjin Lee , Suk Woo Nam , Chang Won Yoon , Hyun Seo Park , Young Min Jhon , Seok Lee , Min-Jun Choi
摘要： The present invention relates to an unmanned aerial vehicle system having a multi-rotor type rotary wing. The unmanned aerial vehicle system having a multi-rotor type rotary wing includes a first unmanned aerial vehicle, at least one second unmanned aerial vehicle, and a bridge that connects the first unmanned aerial vehicle and the at least one second unmanned aerial vehicle to be separable from each other, wherein the at least one second unmanned aerial vehicle is moveable by the first unmanned aerial vehicle in a state where the at least one second unmanned aerial vehicle is coupled to the first unmanned aerial vehicle by the bridge without being driven, and the at least one second unmanned aerial vehicle is separable from the first unmanned aerial vehicle which is in flight.
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公开(公告)号：US10411266B2
公开(公告)日：2019-09-10
申请号：US15542321
申请日：2015-03-04
发明人： Suk Woo Nam , Chang Won Yoon , Yeong Cheon Kim , Yong Min Kim , Jonghee Han , Sung Pil Yoon , Hyung Chul Ham , Jihoon Jeong , Seok-Keun Koh
IPC分类号： B01J23/44 , B01J23/89 , H01M4/90 , H01M8/02 , H01M8/06 , H01M8/12 , H01M8/18 , B01J37/08 , H01M8/0612 , H01M8/0637 , H01M4/86 , B01J37/34 , B01J35/00 , H01M8/124 , B01J21/06 , B01J23/755
摘要： Provided are: a dry reforming catalyst, in which a noble metal (M) is doped in a nickel yttria stabilized zirconia complex (Ni/YSZ) and an alloy (M-Ni alloy) of the noble metal (M) and nickel is formed at Ni sites on a surface of the nickel yttria stabilized zircona (YSZ); a method for producing the dry reforming catalyst using the noble metal/glucose; and a method for performing dry reforming using the catalyst. The present invention can exhibit a significantly higher dry reforming activity as compared with Ni/YSZ catalysts. Furthermore, the present invention can have an improved long-term performance by suppressing or preventing the deterioration. Furthermore, the preparing method is useful in performing the alloying of noble metal with Ni at Ni sites on the Ni/YSZ surface and can simplify the preparing process, and thus is suitable in mass production.
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公开(公告)号：US10186712B2
公开(公告)日：2019-01-22
申请号：US15790051
申请日：2017-10-23
发明人： Hyung Chul Ham , Jinwon Cho , Hyun Seo Park , Jong Hyun Jang , Sung Jong Yoo , Chang Won Yoon , Hyoung-Juhn Kim , Sung Pil Yoon , Jonghee Han , Suk Woo Nam
IPC分类号： H01M4/92 , H01M12/06 , C22C38/04 , B01J25/00 , B01J23/62 , B01J23/644 , C22C5/04 , H01M4/86 , H01M8/1018
摘要： Provided is a catalyst for an oxygen reduction reaction, including an alloy in which two metals are mixed, in which the corresponding alloy is an alloy of iridium (Ir); and silicon (Si), phosphorus (P), germanium (Ge), or arsenic (As). The corresponding catalyst for the oxygen reduction reaction may have excellent price competitiveness while exhibiting a catalytic activity which is equal to or similar to that of an existing Pt catalyst. Accordingly, when the catalyst is used, the amount of platinum catalyst having low price competitiveness may be reduced, so that a production unit cost of a system to which the corresponding catalyst is applied may be lowered.
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