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1. (WO2018030691) METHOD FOR MANUFACTURING COMPOSITE POWDER IN CORE-SHELL STRUCTURE FOR SOLID OXIDE FUEL CELL
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/030691    International Application No.:    PCT/KR2017/008222
Publication Date: 15.02.2018 International Filing Date: 31.07.2017
IPC:
H01M 4/90 (2006.01), H01M 8/124 (2016.01)
Applicants: DAEJOO ELECTRONIC MATERIALS CO., LTD. [KR/KR]; 148, Seohaean-ro Siheung-si Gyeonggi-do 15094 (KR)
Inventors: OH, Seung Min; (KR).
LEE, Young Ho; (KR).
YOON, Chi Ho; (KR).
KWAK, Jin Ho; (KR).
KIM, Jang Han; (KR)
Agent: KIM, Tae Sun; (KR)
Priority Data:
10-2016-0101985 10.08.2016 KR
10-2016-0108660 25.08.2016 KR
Title (EN) METHOD FOR MANUFACTURING COMPOSITE POWDER IN CORE-SHELL STRUCTURE FOR SOLID OXIDE FUEL CELL
(FR) PROCÉDÉ DE FABRICATION DE POUDRE COMPOSITE DANS UNE STRUCTURE NOYAU-ENVELOPPE POUR PILE À COMBUSTIBLE À OXYDE SOLIDE
(KO) 고체산화물 연료전지용 코어-쉘 구조의 복합 분말의 제조 방법
Abstract: front page image
(EN)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.
(FR)La présente invention concerne une poudre composite de structure noyau-enveloppe pour une pile à combustible à oxyde solide (SOFC), et plus spécifiquement, une poudre composite de structure noyau-enveloppe pour une pile à combustible à oxyde solide (SOFC) ayant une structure nouvelle dans laquelle le nickel, le zirconium et l'yttrium sont formés de manière stable dans la structure noyau-enveloppe, empêchant ainsi la déformation due au grossissement et au rétrécissement du nickel lorsqu'une anode est utilisée à une température élevée tout en améliorant les propriétés de frittage et la conductivité électrique.
(KO)본 발명은 고체산화물 연료전지(SOFC)용 코어-쉘 구조의 복합 분말에 관한 것으로서, 더욱 상세하게는 니켈과, 지르코늄, 이트륨이 코어 쉘 구조로 안정적으로 형성되어, 연료극을 고온에서 작동 시 니켈의 조대화와 수축으로 인한 변형을 방지하면서도 소결성과 전기전도도를 향상시킬 수 있는 새로운 구조의 고체산화물 연료전지(SOFC)용 코어-쉘 구조의 복합 분말에 관한 것이다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)