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公开(公告)号：US20180159138A1
公开(公告)日：2018-06-07
申请号：US15646995
申请日：2017-07-11
发明人： Gu-Gon PARK , Sun-Mi HWANG , Sung-Dae YIM , Chang-Soo KIM , Won-Yong LEE , Tae-Hyun YANG , Seok-Hee PARK , Minjin KIM , Young-Jun SOHN , Byungchan BAE , Seung-Gon KIM , Dongwon SHIN
CPC分类号： H01M4/8657 , B01J19/02 , B01J19/087 , B01J19/121 , B01J2219/0209 , B01J2219/029 , B01J2219/0803 , B01J2219/0879 , B01J2219/089 , B01J2219/12 , H01M4/921 , H01M4/925
摘要： The present disclosure relates to a method and an apparatus for manufacturing a core-shell catalyst, and more particularly, to a method and an apparatus for manufacturing a core-shell catalyst, in which a particle in the form of a core-shell in which the metal nanoparticle is coated with platinum is manufactured by substituting copper and platinum through a method of manufacturing a metal nanoparticle by emitting a laser beam to a metal ingot, and providing a particular electric potential value, and as a result, it is possible to continuously produce nanoscale uniform core-shell catalysts in large quantities.
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公开(公告)号：US20200006781A1
公开(公告)日：2020-01-02
申请号：US16538703
申请日：2019-08-12
发明人： Gu-Gon PARK , Sun-Mi HWANG , Sung-Dae YIM , Chang-Soo KIM , Won-Yong LEE , Tae-Hyun YANG , Seok-Hee PARK , Minjin KIM , Young-Jun SOHN , Byungchan BAE , Seung-Gon KIM , Dongwon SHIN
摘要： The present disclosure relates to a method and an apparatus for manufacturing a core-shell catalyst, and more particularly, to a method and an apparatus for manufacturing a core-shell catalyst, in which a particle in the form of a core-shell in which the metal nanoparticle is coated with platinum is manufactured by substituting copper and platinum through a method of manufacturing a metal nanoparticle by emitting a laser beam to a metal ingot, and providing a particular electric potential value, and as a result, it is possible to continuously produce nanoscale uniform core-shell catalysts in large quantities.
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公开(公告)号：US20240253026A1
公开(公告)日：2024-08-01
申请号：US18412426
申请日：2024-01-12
发明人： Gu-Gon PARK , Eunjik LEE , Sung-Dae YIM , Seok-Hee PARK , Minjin KIM , Young-Jun SOHN , Byungchan BAE , Seung-Gon KIM , Dongwon SHIN , Seung Wook CHOI , Hwangyeong OH , Seung Hee WOO , So Jeong LEE , Hyejin LEE , Yoon Young CHOI , Yun Sik KANG , Won-Yong LEE , Tae-Hyun YANG
CPC分类号： B01J37/0221 , B01J35/19 , B01J37/08 , B01J37/16 , B01J37/343
摘要： Provided are a core-shell catalyst with improved durability and a manufacturing method thereof including irradiating ultrasonic waves to a solution containing a reducing solvent, a noble metal precursor, a transition metal precursor, and a carbon support to form a cavity due to the irradiation of the ultra-waves and forming transition metal precursor core and noble metal precursor shell particles due to a difference in vapor pressure; and nitriding the transition metal precursor core and noble metal precursor shell particles at a temperature of 450 to 550° C. and a pressure condition of 60 to 100 bar under a gaseous nitrogen source, in which the transition metal may be any one selected from the group consisting of Y, La, Ce, Zn, and Mn or combinations thereof.
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公开(公告)号：US20140236535A1
公开(公告)日：2014-08-21
申请号：US14183860
申请日：2014-02-19
发明人： Minjin KIM , Young-Jun SOHN , Gu-Gon PARK , Byungchan BAE , Sung-Dae YIM , Young-Woo CHOI , Seok-Hee PARK , Tae-Hyun YANG , Won-Yong LEE , Chang-Soo KIM
IPC分类号： G01R31/36
CPC分类号： H01M8/04514 , H01M8/04313 , H01M8/0438 , H01M8/0444 , H01M8/04522 , H01M8/04694 , H01M8/04791 , H01M8/04828 , H01M8/04992 , H01M2250/10 , H01M2250/20 , Y02B90/14 , Y02T90/32
摘要： Provided are an apparatus and a method for soft-sensing a vehicle or stationary fuel cell system capable of predicting a quality variable based on a process variable and providing the predicted quality variable in real time.
摘要翻译： 提供了一种用于软件感测车辆或固定燃料电池系统的装置和方法，其能够基于过程变量来预测质量变量并且实时提供预测质量变量。
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公开(公告)号：US20200299475A1
公开(公告)日：2020-09-24
申请号：US16897818
申请日：2020-06-10
发明人： Byungchan BAE , Sung-Dae YIM , Chang-Soo KIM , Won-Yong LEE , Gu-Gon PARK , Tae-Hyun YANG , Seok-Hee PARK , Minjin KIM , Young-Jun SOHN , Seung-Gon KIM , Dong Won SHIN , Adam Febriy-Anto NUGRAHA
摘要： A block copolymer, an ion-exchange membrane including the block copolymer and a method of preparing the block copolymer are provided. The block copolymer may include a hydrophobic repeating unit and a hydrophilic repeating unit.
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公开(公告)号：US20180154329A1
公开(公告)日：2018-06-07
申请号：US15646997
申请日：2017-07-11
发明人： Gu-Gon PARK , Sun-Mi HWANG , Sung-Dae YIM , Chang-Soo KIM , Won-Yong LEE , Tae-Hyun YANG , Seok-Hee PARK , Min-Jin KIM , Young-Jun SOHN , Byungchan BAE , Seung-Gon KIM , Dongwon SHIN
摘要： To provide a reactor to improve evenness in the thickness of shell metals coated on the surface of core particles by increasing area sizes in the reactor chamber to control electric potentials, the present invention is configured to comprise a top surface able to move up and down while serving as a working electrode, a wall serving as a working electrode, a bottom surface, a standard electrode, a power supplying part and a solution injecting part, wherein the top surface can move up and down automatically by an electric motor or manually. Also, the top surface is configured to be suitable for the interior diameter of the reactor chamber, for solutions inside the reactor chamber not to leak from the top surface or from the crevice between the top surface and the wall of the reactor chamber. The bottom surface of the reactor chamber may comprise an impeller or an ultrasonic wave diffuser to bring about even diffusion in the reactor chamber.
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7.发明申请METHOD FOR OPTIMIZATION OF FUEL CELLS OPERATING CONDITIONS USING HYBRID MODEL 审中-公开使用混合模型优化燃料电池运行条件的方法公开(公告)号：US20150278704A1
公开(公告)日：2015-10-01
申请号：US14283524
申请日：2014-05-21
发明人： Minjin KIM , Young-Jun SOHN , Gu-Gon PARK , Byungchan BAE , Sung-Dae YIM , Young-Woo CHOI , Seok-Hee PARK , Tae-Hyun YANG , Won-Yong LEE , Chang-Soo KIM
IPC分类号： G06N7/00
CPC分类号： G06F17/5009 , H01M8/04552 , H01M8/04671 , H01M8/04992 , H01M2008/1095
摘要： Provided is a method for optimization of fuel cells operating conditions using a hybrid model, and more particularly, a method for optimization of fuel cells operating conditions using a hybrid model which generates a life prediction model determined by time and temperature based on a theoretical performance model and an empirical durability model and estimates an optimal operation temperature in a target life based on the life prediction model.
摘要翻译： 提供了一种使用混合模型优化燃料电池操作条件的方法，更具体地，涉及使用基于理论性能模型生成由时间和温度确定的寿命预测模型的混合模型来优化燃料电池操作条件的方法 和经验持久性模型，并基于生命预测模型估计目标生命中的最佳操作温度。
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