Title:
METHOD FOR MANUFACTURING A UNIT CELL OF A SOLID OXIDE FUEL CELL
Document Type and Number:
WIPO Patent Application WO/2013/012142
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing unit cells of a solid oxide fuel cell through a process of attaching a fuel electrode reaction layer/electrolyte layer film assembly, manufactured using a tape casting method, onto a fuel electrode support (sintered body) which consists of the unit cells of the solid oxide fuel cell and which is manufactured using a tape casting method, a pressure method, a discharge plasma method, or the like. The method for manufacturing the unit cells of the solid oxide fuel cell comprises the steps of: forming a pre-sintered body of the fuel electrode support; manufacturing a fuel electrode reaction layer sheet; manufacturing an electrolyte layer sheet; manufacturing a film assembly by stacking, into layers, the fuel electrode reaction layer sheet and the electrolyte layer sheet; providing a binder to the pre-sintered body; combining the film assembly with the pre-sintered body provided with the binder; laminating the combined body of the pre-sintered body and the film assembly; co-sintering the laminated combined body; forming an air electrode layer on the electrolyte layer in the co-sintered body; and sintering the resultant structure.
Inventors:
KIM HO SUNG (KR)
KANG JU HEE (KR)
OH IK HYUN (KR)
CHANG DUCK RYE (KR)
BOO SEONG JAE (KR)
JEONG CHAE HWAN (KR)
KIM HYO SHIN (KR)
LEE EON SOO (KR)
KANG JU HEE (KR)
OH IK HYUN (KR)
CHANG DUCK RYE (KR)
BOO SEONG JAE (KR)
JEONG CHAE HWAN (KR)
KIM HYO SHIN (KR)
LEE EON SOO (KR)
Application Number:
PCT/KR2011/010365
Publication Date:
January 24, 2013
Filing Date:
December 30, 2011
Export Citation:
Assignee:
KOREA IND TECH INST (KR)
KIM HO SUNG (KR)
KANG JU HEE (KR)
OH IK HYUN (KR)
CHANG DUCK RYE (KR)
BOO SEONG JAE (KR)
JEONG CHAE HWAN (KR)
KIM HYO SHIN (KR)
LEE EON SOO (KR)
KIM HO SUNG (KR)
KANG JU HEE (KR)
OH IK HYUN (KR)
CHANG DUCK RYE (KR)
BOO SEONG JAE (KR)
JEONG CHAE HWAN (KR)
KIM HYO SHIN (KR)
LEE EON SOO (KR)
International Classes:
H01M8/12; C04B35/64; H01M8/02; H01M8/24
Foreign References:
| KR20090061870A | 2009-06-17 | |||
| KR20110041288A | 2011-04-21 | |||
| KR20100108956A | 2010-10-08 | |||
| KR20100134347A | 2010-12-23 | |||
| KR20100108957A | 2010-10-08 |
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
특허법인 무한 (KR)
특허법인 무한 (KR)
Download PDF:
Claims: