TY - JOUR
T1 - In-situ fabrication of micro-channeled multi tubular solid oxide fuel cell using multi-pass extrusion process
AU - Byun, Ki Cheon
AU - Rahma, A. H.M.Esfakur
AU - Kim, Jong Hee
AU - Lee, Byong Taek
N1 - Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2007/6
Y1 - 2007/6
N2 - In-situ micro-channeled multi tubular solid oxide fuel cell(SOFC) was fabricated using multi-pass extrusion process with out side diameter of 2.7 mm and active length of 5 mm that contained 61 individual cells. Cell materials used in this work were NiO-YSZ (50:50 vol.%), 8 mol% yttria-stabilized zirconia(8YSZ), La0.8 Sr0.2MnO3(LSM) as anode, electrolyte, and cathode, respectively. The arrangement of each electrode and electrolyte layer in green bodies showed uniformity and integrity after extrusion and sintering. The XRD analysis confirmed that no reaction phases appeared and the microstructure of the electrolyte was fairly dense (relative density > 96%) after sintering.
AB - In-situ micro-channeled multi tubular solid oxide fuel cell(SOFC) was fabricated using multi-pass extrusion process with out side diameter of 2.7 mm and active length of 5 mm that contained 61 individual cells. Cell materials used in this work were NiO-YSZ (50:50 vol.%), 8 mol% yttria-stabilized zirconia(8YSZ), La0.8 Sr0.2MnO3(LSM) as anode, electrolyte, and cathode, respectively. The arrangement of each electrode and electrolyte layer in green bodies showed uniformity and integrity after extrusion and sintering. The XRD analysis confirmed that no reaction phases appeared and the microstructure of the electrolyte was fairly dense (relative density > 96%) after sintering.
UR - http://www.scopus.com/inward/record.url?scp=34548047495&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34548047495&partnerID=8YFLogxK
U2 - 10.3740/MRSK.2007.17.6.313
DO - 10.3740/MRSK.2007.17.6.313
M3 - Article
AN - SCOPUS:34548047495
SN - 1225-0562
VL - 17
SP - 313
EP - 317
JO - Korean Journal of Materials Research
JF - Korean Journal of Materials Research
IS - 6
ER -