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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：US20250101587A1
公开(公告)日：2025-03-27
申请号：US18739029
申请日：2024-06-10
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Yong Min KIM , Suk Woo NAM , Hyuntae SOHN , Hyangsoo JEONG , Sung Pil YOON , Sun-Hee CHOI , Yu-Jin LEE
Abstract: Disclosed herein is a method of manufacturing a dehydrogenation catalyst, the method includes: forming a functional oxide coating layer on a surface of a support with a first atomic layer deposition; and depositing metal particles on the surface of the support on which the functional oxide coating layer is formed, with a second atomic layer deposition.
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3.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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Patent Agency Ranking
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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5.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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6.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：US20250018375A1
公开(公告)日：2025-01-16
申请号：US18767792
申请日：2024-07-09
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Chan KIM , Yu-Jin LEE , Jaewon KIRK , Hyangsoo JEONG , Yong Min KIM , Hyuntae SOHN , Suk Woo NAM
Abstract: Disclosed herein are a catalyst for low-temperature carbon monoxide purification, a method for manufacturing the same, and a method for purifying carbon monoxide using the same. The catalyst comprises a metal oxide carrier; a transition metal oxide primarily supported on the carrier, and ruthenium secondarily supported on a carrier carrying the transition metal oxide. The catalyst provides an effect capable of purifying carbon monoxide contained in a hydrogen gas at a low temperature.
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公开(公告)号：US20230001377A1
公开(公告)日：2023-01-05
申请号：US17897686
申请日：2022-08-29
Applicant: Korea Institute of Science and Technology
Inventor： Young Suk JO , Arash BADAKHSH , Jun Young CHA , Young Cheon KIM , Hyang Soo JEONG , Yong Min KIM , Hyun Tae SOHN , Seong Cheol JANG , Sung Pil YOON , Suk Woo NAM , Taik Jin LEE , Chang Won YOON , Jong Hee HAN
Abstract: The present invention relates to a hydrogen production reactor comprising a high-efficiency composite having a high thermal conductivity and an antioxidant property. Specifically, the hydrogen production reactor comprises: a first region in which a combustion reaction of fuel occurs; a second region in which a hydrogen extraction reaction occurs; a metal substrate that partitions the first region and the second region; and a coating layer that comprises boron nitride (BN) and is formed on at least one surface of the metal substrate, wherein heat generated in the first region is transferred to the second region through the metal substrate.
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