Title:
METHOD FOR MANUFACTURING COMPOSITE POWDER IN CORE-SHELL STRUCTURE FOR SOLID OXIDE FUEL CELL
Document Type and Number:
WIPO Patent Application WO/2018/030691
Kind Code:
A1
Abstract:
The present invention relates to a composite powder in a core-shell structure for a solid oxide fuel cell (SOFC), and more specifically, to a composite powder in a core-shell structure for a solid oxide fuel cell (SOFC) having a novel structure in which nickel, zirconium, and yttrium are stably formed in the core-shell structure, thereby preventing deformation due to the coarsening and shrinking of nickel when an anode is operated at a high temperature while enhancing sintering properties and electrical conductivity.
Inventors:
OH SEUNG MIN (KR)
LEE YOUNG HO (KR)
YOON CHI HO (KR)
KWAK JIN HO (KR)
KIM JANG HAN (KR)
LEE YOUNG HO (KR)
YOON CHI HO (KR)
KWAK JIN HO (KR)
KIM JANG HAN (KR)
Application Number:
PCT/KR2017/008222
Publication Date:
February 15, 2018
Filing Date:
July 31, 2017
Export Citation:
Assignee:
DAEJOO ELECTRONIC MAT CO LTD (KR)
International Classes:
H01M4/90; H01M8/124
Foreign References:
| KR20120089939A | 2012-08-16 | |||
| KR20150138482A | 2015-12-10 | |||
| JPH05255796A | 1993-10-05 | |||
| KR101159139B1 | 2012-06-25 |
Other References:
WANG, F.H.: "Preparation and properties of Ni/YSZ anode by coating precipitation method", MATERIALS LETTERS, vol. 58, no. 24, 2004, pages 3079 - 3083, XP004525843, DOI: doi:10.1016/j.matlet.2004.05.047
Attorney, Agent or Firm:
KIM, Tae Sun (KR)
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