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11.发明申请CATHODE FOR MOLTEN CARBONATE FUEL CELLS HAVING STRUCTURE PROVIDING NEW ELECTROCHEMICAL REACTION SITES, METHOD FOR PREPARING THE SAME, AND METHOD FOR IMPROVING CATHODE PERFORMANCE BY WETTABILITY CONTROL ON MOLTEN CARBONATE ELECTROLYTE FOR MOLTEN CARBONATE FUEL CELLS 审中-公开用于具有提供新的电化学反应场的结构的碳酸氢盐燃料电池的阴极，其制备方法和通过用于碳酸氢盐燃料电池的碳酸氢钠电解质的可湿性控制来改善阴离子性能的方法公开(公告)号：US20150303507A1
公开(公告)日：2015-10-22
申请号：US14551064
申请日：2014-11-23
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Sung Pil YOON , Suk Woo NAM , Chang Won YOON , Tae Hoon LIM , Dae Ki CHOI , Sun-Hee CHOI , Jonghee HAN , Hyung Chul HAM , Hoang Viet Phuc Nguyen
IPC: H01M8/14
CPC classification number: H01M8/142 , H01M4/8647 , H01M4/9025 , H01M8/145 , H01M2004/8689 , H01M2008/147 , Y02E60/526
Abstract: By forming a structure wherein an oxygen ionic conductor or a mixed ionic-electronic conductor (MIEC) on a cathode surface is not covered by a molten carbonate electrolyte using an oxygen ionic conductor or a mixed ionic-electronic conductor having poor wettability on the molten carbonate electrolyte, a new electrochemical reaction site may be provided in addition to that provided by the molten carbonate electrolyte. As a result, cell performance, particularly cathode performance, can be improved even at low operation temperatures (e.g., 500-600° C.).
Abstract translation: 通过形成其中阴极表面上的氧离子导体或混合离子电子导体（MIEC）不被熔融碳酸盐电解质覆盖的结构，其中使用氧离子导体或熔融碳酸盐具有差的润湿性的混合离子电子导体 除了由熔融碳酸盐电解质提供的电解质之外，还可以提供新的电化学反应位点。 结果，即使在低操作温度（例如，500-600℃）下也可以提高电池性能，特别是阴极性能。
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12.发明申请公开(公告)号：US20230041936A1
公开(公告)日：2023-02-09
申请号：US17789640
申请日：2020-12-30
Inventor： Byeong Ok CHO , Young Lae KIM , Suk Yong JUNG , Sung Hun LEE , Sae Mi PARK , Myung Gon PARK , Min Soo KANG , Chang Won YOON , Hyun Tae SOHN , Jun Young CHA , Tae Ho LEE
Abstract: The present invention relates to a ruthenium precursor compound, and more particularly, to a ruthenium precursor compound which is for providing ruthenium to an ammonia decomposition reaction catalyst and is represented by Formula CxHyOzNmRun, wherein x is an integer of 3 to 20, y is an integer of 0 to 32, z is an integer of 0 to 20, m is an integer of 0 to 10, and n is an integer of 1 to 3. In addition, the present invention relates to an ammonia reaction catalyst using the ruthenium precursor, and to a method for preparing the ammonia reaction catalyst, and provides an ammonia reaction catalyst having an excellent ammonia conversion rate at low temperatures, thereby being capable of efficient hydrogen production.
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13.发明申请公开(公告)号：US20210188630A1
公开(公告)日：2021-06-24
申请号：US17101140
申请日：2020-11-23
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Young Suk JO , Yong Ha PARK , Yeong Cheon KIM , Hyang Soo JEONG , Yong Min KIM , Hyun Tae SOHN , Chang Won YOON , Suk Woo NAM , Jong Hee HAN
Abstract: The present disclosure relates to a hydrogen purification/storage apparatus and method using a liquid organic hydrogen carrier (LOHC).
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公开(公告)号：US20180093889A1
公开(公告)日：2018-04-05
申请号：US15713698
申请日：2017-09-25
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Chang Won YOON , Dajung HAN , Yeong Cheon KIM , Hyun Seo PARK , Hyung Chul HAM , Sung Pil YOON , Jonghee HAN , Tae Hoon LIM , Suk Woo NAM
CPC classification number: C01B3/54 , B01J21/04 , B01J23/44 , B01J23/462 , B01J27/26 , B01J35/0006 , B01J2231/64 , B01J2231/70 , C01B3/0015 , C01B3/0078 , C01B3/22 , C01B2203/0277 , C01B2203/065 , C01B2203/1064 , C07C5/42 , C07C15/14 , C07C15/16 , Y02E60/327
Abstract: Provided is a liquid hydrogen storage material including 1,1′-biphenyl and 1,1′-methylenedibenzene, the liquid hydrogen storage material including the corresponding 1,1′-biphenyl and 1,1′-methylenedibenzene at a weight ratio of 1:1 to 1:2.5. The corresponding liquid hydrogen storage material has excellent hydrogen storage capacity value by including materials having high hydrogen storage capacity, and is supplied in a liquid state, and as a result, it is possible to minimize initial investment costs and the like required when the corresponding liquid hydrogen storage material is used as a hydrogen storage material in a variety of industries.
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公开(公告)号：US20170369169A1
公开(公告)日：2017-12-28
申请号：US15375590
申请日：2016-12-12
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Taikjin LEE , Suk Woo NAM , Chang Won YOON , Hyun Seo PARK , Young Min JHON , Seok LEE , Min-Jun CHOI
CPC classification number: B64D5/00 , B64C39/024 , B64C2201/027 , B64C2201/042 , B64C2201/066 , B64C2201/082 , B64C2201/108 , B64C2201/127 , B64C2201/146 , B64C2201/206
Abstract: 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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Patent Agency Ranking
16.发明申请公开(公告)号：US20130323496A1
公开(公告)日：2013-12-05
申请号：US13796083
申请日：2013-03-12
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Dirk HENKENSMEIER , Quoc Khanh DANG , Chang Won YOON , Eun Ae CHO , Suk Woo NAM , Tae Hoon LIM , Hyoung-Juhn KIM , Jong Hyun JANG
CPC classification number: 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
Abstract: 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.
Abstract translation: 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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17.发明申请公开(公告)号：US20130216935A1
公开(公告)日：2013-08-22
申请号：US13761322
申请日：2013-02-07
Applicant: Korea Institute Of Science And Technology
Inventor： Hyoung-Juhn KIM , Eun Ae CHO , Jong Hyun JANG , Dae Ki CHOI , Chang Won YOON , Suk-Woo NAM , Dirk HENKENSMEIER , Tae Hoon LIM
IPC: H01M8/10
CPC classification number: H01M8/103 , C08G73/18 , C08G73/22 , C08L79/04 , H01M8/1048 , Y02E60/521 , Y02P70/56
Abstract: 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.
Abstract translation: 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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18.发明申请公开(公告)号：US20220362748A1
公开(公告)日：2022-11-17
申请号：US17816154
申请日：2022-07-29
Applicant: Korea Institute of Science and Technology
Inventor： Young Suk JO , Jun Young CHA , Hyang Soo JEONG , Yong Min KIM , Hyun Tae SOHN , Sung Pil YOON , Suk Woo NAM , Taik Jin LEE , Chang Won YOON , Jong Hee HAN
IPC: B01J23/46 , B01J27/24 , B01J35/08 , B01J35/02 , B01J35/00 , B01J37/02 , B01J37/08 , C01B3/04 , C01B3/02 , C01C1/04
Abstract: The present invention relates to a catalyst in which a catalytic metal is supported on a support including a single-crystalline hexagonal material, and a preparation method therefor, wherein the catalyst can be effectively used in ammonia dehydrogenation or ammonia synthesis.
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公开(公告)号：US20220347644A1
公开(公告)日：2022-11-03
申请号：US17859485
申请日：2022-07-07
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Young Suk JO , Chang Won YOON , Hyuntae SOHN , Hyangsoo JEONG , Seong Cheol JANG , Yeong Cheon KIM , Jonghee HAN , Suk Woo NAM
IPC: B01J8/02 , B01J19/24 , B01J23/46 , B01J23/10 , B01J29/08 , B01J35/04 , B01J35/00 , C01B3/04 , H01M8/0606 , B01J23/648
Abstract: 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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20.发明申请公开(公告)号：US20220162490A1
公开(公告)日：2022-05-26
申请号：US17195642
申请日：2021-03-09
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Young Suk JO , Yong Min KIM , Chang Won YOON , Hyangsoo JEONG , Hyuntae SOHN , Seong Cheol JANG , Suk Woo NAM , Jonghee HAN , Seongeun MOON , Yeonsu KWAK
Abstract: According to one embodiment of the present invention, there is provided a hydrogen extraction reactor, comprising a chamber including an inner space; a reaction unit which is provided to pass through the inside of the chamber and where an endothermic reaction for hydrogen extraction occurs; a heating unit which is provided to be spaced apart from the reaction unit inside the chamber and transfers heat to the inside of the chamber; and a heat transfer material which is provided between the reaction unit and the heating unit in the chamber, wherein the heat transfer material undergoes a phase transition between a gas phase and a liquid phase according to the entry and exit of heat from the heating unit or the reaction unit.
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