公开(公告)号：US10673080B2

公开(公告)日：2020-06-02

申请号：US15772896

申请日：2017-08-24

Applicant: LG CHEM, LTD.

Inventor： Kwangyeon Park ,  Sanghyeok Im ,  Yeonhyuk Heo ,  Tai Min Noh ,  Kwangwook Choi

IPC: H01M8/0273 ,  H01M8/04298 ,  H01M8/04664 ,  H01M8/04746 ,  H01M8/124 ,  H01M8/00

Abstract: The present invention relates to a technology for a jig for evaluating a solid oxide fuel cell, and more particularly, to a jig for evaluating a solid oxide fuel cell in which a press is formed in an upper plate and a lower plate of a jig which evaluates a characteristic of a fuel cell, so that gas leakage through a sealant and attachment strength of the sealant and a performance of a unit cell are simultaneously evaluated by using one jig.

公开(公告)号：US10483578B2

公开(公告)日：2019-11-19

申请号：US14910574

申请日：2014-10-02

Applicant: LG CHEM, LTD.

Inventor： Yeonhyuk Heo ,  Kwangwook Choi ,  Jongjin Lee ,  Takkeun Oh ,  Bu Won Son

IPC: H01M8/1226 ,  H01M8/1246 ,  H01M4/88 ,  H01M8/0236 ,  H01M8/124

Abstract: The present application relates to a method of manufacturing an anode support of a solid oxide fuel cell and an anode support of a solid oxide fuel cell, and may improve performance and durability of the fuel cell by improving an interfacial property between the anode support and an electrolyte.

公开(公告)号：US10468702B2

公开(公告)日：2019-11-05

申请号：US15515539

申请日：2015-09-25

Applicant: LG CHEM, LTD.

Inventor： Jong Woo Kim ,  Changseok Ryoo ,  Gyunjoong Kim ,  Sanghyeok Im ,  Kwangwook Choi

IPC: H01M8/1246 ,  H01M4/485 ,  H01M10/052 ,  C01F11/02 ,  C01F5/00 ,  C01F11/00 ,  C01F17/00 ,  C01G15/00 ,  H01M8/124

Abstract: The present specification relates to composite metal oxide particles manufactured by reacting two or more metal oxides and a method for manufacturing the same.

公开(公告)号：US11374231B2

公开(公告)日：2022-06-28

申请号：US16755186

申请日：2018-10-19

Applicant: LG CHEM, LTD. ,  DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Tai Min Noh ,  Changseok Ryoo ,  Daehwan Kim ,  Kang Taek Lee ,  Kwangwook Choi ,  Kwangyeon Park ,  Dong Woo Joh ,  Imdadullah Thaheem

IPC: H01M8/0217 ,  H01M8/0228 ,  H01M8/021 ,  H01M8/12

Abstract: The present specification relates to an interconnect for a solid oxide fuel cell, a method for preparing the same, and a solid oxide fuel cell.

公开(公告)号：US11108060B2

公开(公告)日：2021-08-31

申请号：US16493194

申请日：2018-07-18

Applicant: LG CHEM, LTD.

Inventor： Tai Min Noh ,  Jaesung Kim ,  Sanghyeok Im ,  Kwangyeon Park ,  Ye Hoon Im ,  Kwangwook Choi ,  Junwon Choi

IPC: H01M8/0273 ,  H01M8/2475 ,  H01M8/248 ,  H01M8/242 ,  H01M8/04007

Abstract: A fuel cell stack structure in which unit cells are stacked includes first window frames and second window frame. The second window frames each have an area larger than an area of a first window frame and are periodically disposed at a predetermined interval in a direction in which the unit cells are stacked. Heat movement is promoted, a temperature deviation in the fuel cell stack structure is mitigated, and a temperature distribution is uniformized.

公开(公告)号：US10673085B2

公开(公告)日：2020-06-02

申请号：US15571936

申请日：2016-06-10

Applicant: LG CHEM, LTD.

Inventor： Jong Woo Kim ,  Jeong Mi Choi ,  Dong Oh Shin ,  Changseok Ryoo ,  Gyunjoong Kim ,  Kwangwook Choi ,  Sanghyeok Im ,  Yeonhyuk Heo ,  Tai Min Noh

IPC: H01M8/1041 ,  H01M8/1086 ,  H01M8/1253 ,  H01M8/1246 ,  H01M8/1231 ,  H01M8/1016 ,  H01M8/1007 ,  H01M8/126 ,  H01M8/1018 ,  H01M8/124

Abstract: The present specification relates to a method for manufacturing an electrolyte membrane for a solid oxide fuel cell, an electrolyte membrane for a solid oxide fuel cell, a solid oxide fuel cell including the electrolyte membrane, and a fuel cell module including the solid oxide fuel cell.

公开(公告)号：US10658677B2

公开(公告)日：2020-05-19

申请号：US15578999

申请日：2016-08-25

Applicant: LG CHEM, LTD.

Inventor： Yeonhyuk Heo ,  Kwangwook Choi ,  Dong Oh Shin ,  Sanghyeok Im ,  Jong Woo Kim

IPC: H01M4/90 ,  H01M8/1246 ,  H01M4/88 ,  H01M8/1213 ,  H01M4/86 ,  H01M8/1226 ,  H01M8/249 ,  H01M8/124

Abstract: The present specification relates to a method for manufacturing a solid oxide fuel cell, a solid oxide fuel cell and a cell module including the same.

公开(公告)号：US11855309B2

公开(公告)日：2023-12-26

申请号：US16641093

申请日：2018-09-06

Applicant: LG CHEM, LTD.

Inventor： Tai Min Noh ,  Daehwan Kim ,  Chanyeup Chung ,  Sanghyun Park ,  Changseok Ryoo ,  Kwangwook Choi

IPC: H01M8/12 ,  H01M8/0228 ,  C25D5/50 ,  H01M8/0217

CPC classification number: H01M8/0228 ,  C25D5/50 ,  H01M8/0217 ,  H01M2008/1293

Abstract: An interconnect for a solid oxide fuel cell, its manufacturing method, and a solid oxide fuel cell including the same are provided.

公开(公告)号：US10957932B2

公开(公告)日：2021-03-23

申请号：US16099622

申请日：2017-08-24

Applicant: LG CHEM, LTD.

Inventor： Jong Woo Kim ,  Doohyun Baek ,  Changseok Ryoo ,  Bu Won Son ,  Kwangwook Choi

IPC: H01M8/124 ,  H01M8/1246 ,  C04B35/01 ,  B32B18/00 ,  C04B35/26 ,  C04B35/50 ,  C04B35/488 ,  C04B111/00 ,  H01M8/1004

Abstract: The present specification relates to an electrolyte of a solid oxide fuel cell, a solid oxide fuel cell including the same, a composition for the electrolyte, and a method for preparing the electrolyte.

公开(公告)号：US10811699B2

公开(公告)日：2020-10-20

申请号：US16099475

申请日：2017-08-24

Applicant: LG CHEM, LTD.

Inventor： Sanghyeok Im ,  Kwangwook Choi ,  Jeong Mi Choi ,  Yeonhyuk Heo ,  Tai Min Noh ,  Kwangyeon Park

IPC: H01M8/026 ,  H01M8/0202 ,  H01M8/124 ,  H01M8/0258

Abstract: A solid oxide fuel cell is provided that includes an an anode, a cathode, and an electrolyte provided between the anode and the cathode.