公开(公告)号：US20190157689A1

公开(公告)日：2019-05-23

申请号：US16255539

申请日：2019-01-23

Applicant: LG CHEM, LTD.

Inventor： Tai Min NOH ,  Sanghyeok IM ,  Yeonhyuk HEO ,  Kwangyeon PARK ,  Kwangwook CHOI

IPC: H01M8/00 ,  H01M4/86 ,  H01M8/0271 ,  H01M8/0258 ,  H01M4/88 ,  H01M8/1226

Abstract: A planar type solid oxide fuel cell, and more particularly, a thin and light planar type solid oxide fuel cell omits a window frame and has a simplified a unit cell having a through hole through which fuel and air flow in/out a fuel electrode.

公开(公告)号：US20180198133A1

公开(公告)日：2018-07-12

申请号：US15580384

申请日：2016-06-10

Applicant: LG CHEM, LTD.

Inventor： Sanghyeok IM ,  Tai Min NOH ,  Changseok RYOO ,  Kwangwook CHOI

IPC: H01M4/86 ,  H01M4/04 ,  H01M8/1246

CPC classification number: H01M4/8652 ,  H01M4/0407 ,  H01M4/0471 ,  H01M4/86 ,  H01M8/124 ,  H01M8/1246 ,  Y02E60/525 ,  Y02P70/56

Abstract: The present disclosure relates to an air electrode composition, an air electrode, and a fuel cell including the same.

公开(公告)号：US20180145361A1

公开(公告)日：2018-05-24

申请号：US15572007

申请日：2016-06-10

Applicant: LG CHEM, LTD.

Inventor： Dong Oh SHIN ,  Jongjin LEE ,  Takkeun OH ,  Kwangwook CHOI ,  Jeong Mi CHOI

IPC: H01M8/1213 ,  H01M4/04 ,  H01M8/1253 ,  H01M8/126 ,  H01M4/88

CPC classification number: H01M8/1213 ,  H01M4/0471 ,  H01M4/86 ,  H01M4/88 ,  H01M8/124 ,  H01M8/1253 ,  H01M8/126 ,  Y02E60/525 ,  Y02P70/56

Abstract: The present specification relates to a sheet laminate for a solid oxide fuel cell, a precursor for a solid oxide fuel cell including the same, an apparatus for manufacturing a sheet laminate for a solid oxide fuel cell, and a method for manufacturing a sheet laminate for a solid oxide fuel cell.

公开(公告)号：US20200313206A1

公开(公告)日：2020-10-01

申请号：US16310923

申请日：2017-08-24

Applicant: LG CHEM, LTD.

Inventor： Yeonhyuk HEO ,  Sanghyeok IM ,  Tai Min NOH ,  Kwangyeon PARK ,  Kwangwook CHOI

IPC: H01M8/04089 ,  H01M4/90 ,  H01M8/04701 ,  H01M8/04746 ,  H01M8/124

Abstract: A method for driving a solid oxide fuel cell including an anode, a cathode, and an electrolyte provided between the anode and the cathode.

公开(公告)号：US20200153022A1

公开(公告)日：2020-05-14

申请号：US16609670

申请日：2018-07-02

Applicant: LG CHEM, LTD.

Inventor： Sanghyun PARK ,  Kwangwook CHOI ,  Sanghyeok IM ,  Tai Min NOH ,  Kwangyeon PARK ,  Daehwan KIM

IPC: H01M8/248 ,  H01M8/0276 ,  H01M8/0282

Abstract: A fuel cell stack has a prevention dam formed outside an alignment pin such that a sealing material, which has viscosity and fluidity at a sealing temperature of a fuel cell, may be prevented from coming into contact with and adhering to the alignment pin, and pressure applied from the outside may be uniformly applied to the fuel cell stack.

公开(公告)号：US20190148757A1

公开(公告)日：2019-05-16

申请号：US16301953

申请日：2017-08-16

Applicant: LG CHEM, LTD.

Inventor： Sanghyeok IM ,  Yeonhyuk HEO ,  Tai Min NOH ,  Kwangyeon PARK ,  Kwangwook CHOI

IPC: H01M8/1226 ,  H01M8/0215 ,  H01M8/2483 ,  H01M8/2485

Abstract: A solid oxide fuel cell, and more particularly, a thin and light solid oxide fuel cell has a sealant layer in which a passage through which fuel and air may flow in and out. A support is located on an inner wall of the passage to prevent the blockage of the passage due to flow generated in the sealant layer at a high temperature. A window frame is omitted to simplify a configuration.

公开(公告)号：US20190123374A1

公开(公告)日：2019-04-25

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: H01M8/1246

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：US20180316025A1

公开(公告)日：2018-11-01

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 ,  H01M8/04746 ,  H01M8/04664

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：US20180219234A1

公开(公告)日：2018-08-02

申请号：US15578415

申请日：2016-07-27

Applicant: LG CHEM, LTD.

Inventor： Yeonhyuk HEO ,  Kwangwook CHOI ,  Sanghyeok IM ,  Takkeun OH ,  Jeong Mi CHOI ,  Tai Min NOH

IPC: H01M8/0271 ,  H01M8/1253 ,  H01M8/2432 ,  H01M8/0206

CPC classification number: H01M8/0271 ,  H01M8/00 ,  H01M8/0206 ,  H01M8/1246 ,  H01M8/1253 ,  H01M8/2432 ,  H01M8/249 ,  H01M2008/1293 ,  H01M2300/0077 ,  Y02E60/525 ,  Y02P70/56

Abstract: The present specification relates a solid oxide fuel cell. Specifically, the present specification relates to a solid oxide fuel cell consecutively provided with a fuel electrode, an electrolyte layer and an air electrode.

公开(公告)号：US20180159149A1

公开(公告)日：2018-06-07

申请号：US15890230

申请日：2018-02-06

Applicant: LG CHEM, LTD.

Inventor： Jong Woo KIM ,  Kwangwook CHOI ,  Dong Oh SHIN ,  Changseok RYOO ,  Gyunjoong KIM

IPC: H01M8/0282 ,  H01M8/1004 ,  C04B35/486 ,  C04B35/50 ,  H01M4/88 ,  H01M8/124 ,  H01M8/1246 ,  H01M8/1253 ,  H01M8/126

CPC classification number: H01M8/0282 ,  C04B35/486 ,  C04B35/50 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3229 ,  C04B2235/365 ,  H01M4/8889 ,  H01M8/1004 ,  H01M8/124 ,  H01M8/1246 ,  H01M8/1253 ,  H01M8/126 ,  H01M8/1266 ,  H01M2008/1293 ,  H01M2300/0074 ,  H01M2300/0077 ,  Y02P70/56

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