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11.发明申请公开(公告)号：US20180269493A1
公开(公告)日：2018-09-20
申请号：US15542321
申请日：2015-03-04
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： 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: H01M4/90 , H01M8/12 , H01M8/0612 , B01J23/44 , B01J23/89
CPC classification number: H01M4/9033 , B01J21/066 , B01J23/44 , B01J23/755 , B01J23/892 , B01J35/0013 , B01J35/002 , B01J37/08 , B01J37/343 , B01J37/349 , H01M4/8647 , H01M4/905 , H01M4/9058 , H01M8/0618 , H01M8/0637 , H01M8/12 , H01M2004/8684 , H01M2008/1293 , Y02P70/56
Abstract: 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：US20170197828A1
公开(公告)日：2017-07-13
申请号：US15326118
申请日：2015-01-27
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Chang Won YOON , Suk Woo NAM , Yeong Cheon KIM , Jonghee HAN , Sung Pil YOON , Hyoung-Juhn KIM , Taekhyun OH , Tae Hoon LIM , Jin Young KIM , Sun-Hee CHOI , Hyung Chul HAM
Abstract: The present invention provides a hydrogen generating apparatus and a hydrogen generating method, wherein the hydrogen generating apparatus generates hydrogen by dehydrating formic acid, and comprises: a reactor for containing water and a heterogeneous catalyst; a formic acid feeder for feeding formic acid into the reactor; and a moisture remover for removing moisture generated from the reactor.
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13.发明申请FLUID PUMPING DEVICE, FUEL CELL DEVICE AND FUEL GAS RECIRCULATION METHOD USING THE SAME 审中-公开流体泵装置，燃料电池装置和燃料气体再循环方法公开(公告)号：US20130336826A1
公开(公告)日：2013-12-19
申请号：US13832601
申请日：2013-03-15
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Yong Min KIM , Yeong Cheon KIM , Chang Won YOON , Suk Woo NAM , Jonghee HAN , Seong Ahn HONG , Sung Pil YOON , Hyung Chul HAM
IPC: F04B43/02
CPC classification number: F04B43/02 , F04B43/025
Abstract: Provided is a fluid pumping device, and more particularly, a fluid pumping device capable of being used in fuel cell systems and the like and spatially separating a fluid temporary storage unit through which a fluid at high temperature passes from a pump, thereby maintaining the durability of the pump, facilitating replacement and management, and achieving a reduction in weight.
Abstract translation: 提供了一种流体泵送装置，更具体地，涉及一种能够用于燃料电池系统等中的空气流体泵送装置，并且空间上分离高温流体从泵通过的流体临时存储单元，从而保持耐久性 的泵，便于更换和管理，并减轻重量。
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公开(公告)号：US20180123139A1
公开(公告)日：2018-05-03
申请号：US15790051
申请日：2017-10-23
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： 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
CPC classification number: H01M4/921 , B01J23/624 , B01J23/6442 , C22C5/04 , H01M12/06 , H01M2004/8689 , H01M2008/1095
Abstract: 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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公开(公告)号：US20180078925A1
公开(公告)日：2018-03-22
申请号：US15708132
申请日：2017-09-19
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Chang Won YOON , Yeong Cheon KIM , Hyun Seo PARK , Hyung Chul HAM , Sung Pil YOON , Jonghee HAN , Suk Woo NAM , Seong Cheol JANG
CPC classification number: B01J23/892 , B01J27/24 , B01J35/0006 , B01J35/0013 , B01J37/0215 , B01J37/084 , B01J37/088 , C01B3/22 , C01B2203/0277 , C01B2203/1064 , C01B2203/1082
Abstract: Provided is a method for preparing a catalyst for a dehydrogenation reaction of formic acid, the method including: preparing a nitrogen-doped carbon support; forming a mixed solution including a first aqueous metal precursor solution which includes palladium (Pd) and a second aqueous metal precursor solution which includes nickel (Ni); and forming a catalyst for a dehydrogenation reaction of formic acid by stirring the nitrogen-doped carbon support with the mixed solution, and then immobilizing alloy particles of Pd and Ni on the nitrogen-doped carbon support.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20180048009A1
公开(公告)日：2018-02-15
申请号：US15675233
申请日：2017-08-11
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： 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
CPC classification number: H01M8/145 , C01D3/12 , C01D7/00 , C01D15/04 , C25B1/04 , C25B1/14 , H01M8/04283 , H01M2008/147 , H01M2300/0051 , Y02E60/366 , Y02E60/526
Abstract: 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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17.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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公开(公告)号：US20130209286A1
公开(公告)日：2013-08-15
申请号：US13657457
申请日：2012-10-22
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Jong Hyun JANG , Soo Jin KIM , Hyoung-Juhn KIM , Eun Ae CHO , Dirk HENKENSMEIER , Suk Woo NAM , Tae-Hoon LIM , Jonghee HAN , Sung Pil YOON
CPC classification number: C01B3/50 , C01B2203/0475 , C01B2203/066 , H01M8/0681
Abstract: Disclosed is a hydrogen pump system operable without external electric power supply. The hydrogen pump system is capable of separating or purifying hydrogen without an external electric power supply.
Abstract translation: 公开了一种在没有外部电源的情况下可操作的氢泵系统。 氢泵系统能够在没有外部电源的情况下分离或净化氢气。
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公开(公告)号：US20170187043A1
公开(公告)日：2017-06-29
申请号：US15374732
申请日：2016-12-09
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Hyung Chul HAM , Min-Jae LEE , Chang-Whan LEE , Seong Cheol JANG , Sun-Hee CHOI , Hyun Seo PARK , Chang Won YOON , Sung Pil YOON , Jonghee HAN , Suk Woo NAM , Tae Hoon LIM , Jin Young KIM
CPC classification number: H01M4/8663 , H01M4/8857 , H01M4/8885 , H01M4/905 , H01M8/145 , H01M2008/147 , Y02E60/526
Abstract: Disclosed is an anode for a molten carbonate fuel cell (MCFC) having improved creep property by adding an additive for imparting creep resistance to nickel-aluminum alloy and nickel as materials for an anode. Improved sintering property, creep property and increased mechanical strength of a molten carbonate fuel cell may be obtained accordingly.
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20.发明申请公开(公告)号：US20170187042A1
公开(公告)日：2017-06-29
申请号：US15360034
申请日：2016-11-23
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Jong Hyun JANG , Byungseok LEE , Hee-Young PARK , Hyoung-Juhn KIM , Dirk HENKENSMEIER , Sung Jong YOO , Jin Young KIM , So Young LEE , Jaeyune RYU , Sung Pil YOON , Jonghee HAN , Suk Woo NAM
CPC classification number: H01M4/8657 , H01M4/8615 , H01M4/8807 , H01M4/8853 , H01M4/886 , H01M4/926 , H01M8/186 , Y02E60/528
Abstract: Disclosed are a reversible fuel cell oxygen electrode in which IrO2 is electrodeposited and formed on a porous carbon material and platinum is applied thereon to form a porous platinum layer, a reversible fuel cell including the same, and a method for preparing the same. According to the corresponding reversible fuel cell oxygen electrode, as the loading amounts of IrO2 and platinum used in the reversible fuel cell oxygen electrode can be lowered, it is possible to exhibit excellent reversible fuel cell performances (excellent fuel cell performance and water electrolysis performance) by improving the mass transport of water and oxygen while being capable of reducing the loading amounts of IrO2 and platinum. Further, it is possible to exhibit a good activity of a catalyst when the present disclosure is applied to a reversible fuel cell oxygen electrode and to reduce corrosion of carbon.
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