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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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2.发明申请公开(公告)号：US20180102562A1
公开(公告)日：2018-04-12
申请号：US15719557
申请日：2017-09-29
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Jin Young KIM , Sunhee JO , So Young LEE , Sung Jong YOO , Jong Hyun JANG , Hyoung-Juhn KIM , Jonghee HAN , Suk Woo NAM , Tae Hoon LIM
IPC: H01M8/106 , H01M8/1039 , H01M8/1069
CPC classification number: H01M8/106 , H01M8/1039 , H01M8/1053 , H01M8/1069 , H01M2008/1095 , Y02P70/56
Abstract: Provided is a composite polymer electrolyte membrane for a fuel cell, including: a porous fluorinated polymer support; and a perfluorinated sulfonic acid polymer resin membrane which fills the inside of pores of the porous perfluorinated polymer support and covers an external surface of the porous fluorinated polymer support.
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3.发明申请COMPLEX APPARATUS OF REVERSE ELECTRODIALYSIS EQUIPMENT AND DESALINATION PLANT AND METHOD FOR IMPROVING POWER DENSITY THEREOF 审中-公开反向电解设备和脱盐设备的复杂设备及其提高功率密度的方法公开(公告)号：US20150266762A1
公开(公告)日：2015-09-24
申请号：US14339884
申请日：2014-07-24
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Jong Hyun JANG , Hyoung-Juhn KIM , Suk Woo NAM , Jaeyune RYU , Sung Jong YOO , Sung Pil YOON , Tae Hoon LIM , Eun Ae CHO , Insoo CHOI , Jonghee HAN , Jun Young HAN , Dirk HENKENSMEIER
CPC classification number: C02F1/4693 , C02F1/14 , C02F2103/007 , C02F2103/08 , C02F2209/05 , Y02A20/128 , Y02A20/129 , Y02A20/134 , Y02A20/142 , Y02W10/37
Abstract: In a complex system including a desalination plant and a reverse electrodialysis equipment, a concentrated sea water discharged from the desalination plant having a salt concentration of about 50 to 75 g/L or about 50 to 60 g/L is provided as a high-concentration salt solution of the reverse electrodialysis equipment while low salinity water having a salt concentration of about 0.01 to 2 g/L, most preferably about 0.01 to 1 g/L, is provided as a low-concentration salt solution of the reverse electrodialysis equipment. Thereby, a recycling degree of a concentrated sea water may be enhanced as well as a power density produced by the complex system is significantly improved.
Abstract translation: 在包括脱盐设备和反电渗设备的复杂系统中，从盐水浓度为约50至75g / L或约50至60g / L的脱盐设备排出的浓缩海水作为高浓度 作为反电渗析设备的低浓度盐溶液，提供盐浓度为约0.01〜2g / L，最优选为0.01〜1g / L左右的低盐度水的逆电渗析设备的盐溶液。 由此，可以提高浓缩海水的再循环度，并且显着提高复合体系产生的功率密度。
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公开(公告)号：US20220243345A1
公开(公告)日：2022-08-04
申请号：US17589466
申请日：2022-01-31
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Hyoung-Juhn KIM , Taekyung LEE , So Young LEE , Hee-Young PARK , Bora SEO , Hyun Seo PARK , Jong Hyun JANG , Tae Hoon LIM
Abstract: The present disclosure relates to a polybenzimidazole-based electrolyte membrane for alkaline water electrolysis, which includes a polybenzimidazole-based polymer, wherein the polybenzimidazole-based polymer is a biaxially oriented film. The polybenzimidazole-based electrolyte membrane for alkaline water electrolysis can reduce the concentration of an alkaline solution by improving the crystallinity of a polybenzimidazole-based polymer to increase the resistance against base, significantly improving the long-term stability of alkaline water electrolysis using a polybenzimidazole-based electrolyte membrane through the improved resistance against base, and by increasing the operation temperature to enhance the catalyst activity.
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5.发明申请公开(公告)号：US20180241061A1
公开(公告)日：2018-08-23
申请号：US15885814
申请日：2018-02-01
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Jin Young KIM , Kyung-jin LEE , Kyungah LEE , Nayoung KIM , So Young LEE , Sung Jong YOO , Jong Hyun JANG , Hyoung-Juhn KIM , Jonghee HAN , Suk Woo NAM , Tae Hoon LIM
IPC: H01M8/1081 , H01M8/1023 , H01M8/1039 , H01M8/1053 , H01M8/106 , H01M8/1067
CPC classification number: H01M8/1081 , B01D67/0088 , B01D69/02 , B01D69/10 , B01D71/36 , B01D2325/04 , B01D2325/14 , B01J35/0033 , H01M8/1023 , H01M8/1039 , H01M8/1053 , H01M8/106 , H01M8/1067 , H01M2008/1095 , H01M2300/0082 , H01M2300/0094 , Y02P70/56
Abstract: A composite polymer electrolyte membrane for a fuel cell may be manufactured by the following method: partially or totally filling the inside of a pore of a porous support with a hydrogen ion conductive polymer electrolyte solution by performing a solution impregnation process; and drying the hydrogen ion conductive polymer electrolyte solution while completely filling the inside of the pore with the hydrogen ion conductive polymer electrolyte solution by performing a spin dry process on the porous support of which the inside of the pore is partially or totally filled with the hydrogen ion conductive polymer electrolyte solution.
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Patent Agency Ranking
6.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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7.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：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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9.发明申请公开(公告)号：US20170005342A1
公开(公告)日：2017-01-05
申请号：US14979877
申请日：2015-12-28
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： 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
Abstract: 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.
Abstract translation: 公开了一种用于支撑金属的燃料电池催化剂的碳载体。 碳载体包括导电碳载体和掺杂到导电碳载体中的氮原子。 还公开了一种制备碳载体的方法。 还公开了包括碳载体的催化剂。 与用于燃料电池的常规催化剂相比，催化剂具有显着改善的降解性能。 此外，即使施加到单个电池，催化剂也基本上不劣化。
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10.发明申请公开(公告)号：US20160199821A1
公开(公告)日：2016-07-14
申请号：US14921567
申请日：2015-10-23
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Sung Jong YOO , Jaeyune RYU , Jong Hyun JANG , Jin Young KIM , Hyoung-Juhn KIM , Sung Pil YOON , Jonghee HAN , Suk Woo NAM , Tae Hoon LIM
IPC: B01J27/185 , B01J35/06 , C25B11/04 , C25B1/02 , C25B11/03
CPC classification number: B01J27/1853 , B01J23/75 , B01J35/06 , B82Y30/00 , C25B1/02 , C25B11/035 , C25B11/0405 , C25B11/0415 , C25B11/0447
Abstract: Disclosed is a non-precious metal based water electrolysis catalyst represented by CoX/C (X is at least one selected from the group consisting of P, O, B, S and N) for evolution of hydrogen and oxygen at a cathode and anode, respectively, at the same time, the catalyst including a cobalt-containing compound fixed to a carbon carrier.
Abstract translation: 公开了一种用于在阴极和阳极放出氢和氧的由CoX / C（X是选自P，O，B，S和N的至少一种）表示的非贵金属基水电解催化剂， 同时，催化剂包括固定在碳载体上的含钴化合物。
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