TY - GEN
T1 - Redox Durability of Ni-Co Alloy Cermet Anodes for SOFCs
AU - Matsumoto, Kohei
AU - Tachikawa, Yuya
AU - Matsuda, Junko
AU - Taniguchi, Shunsuke
AU - Sasaki, Kazunari
N1 - Publisher Copyright:
© 2021 Electrochemical Society Inc.. All rights reserved.
PY - 2021
Y1 - 2021
N2 - SOFCs are expected to be commonly used as a clean energy conversion technology. Ni-zirconia cermet, which is commonly used for SOFC anodes as an electronic conductor, has a problem that Ni agglomerates due to redox reactions disrupting the conductive path and leading to irreversible performance degradation. In this study, we fabricated anodes using Ni-Co alloy instead of Ni. By alloying Ni with Co, it was found that the same power generation performance and high redox cycle durability could be obtained.
AB - SOFCs are expected to be commonly used as a clean energy conversion technology. Ni-zirconia cermet, which is commonly used for SOFC anodes as an electronic conductor, has a problem that Ni agglomerates due to redox reactions disrupting the conductive path and leading to irreversible performance degradation. In this study, we fabricated anodes using Ni-Co alloy instead of Ni. By alloying Ni with Co, it was found that the same power generation performance and high redox cycle durability could be obtained.
UR - http://www.scopus.com/inward/record.url?scp=85111692424&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85111692424&partnerID=8YFLogxK
U2 - 10.1149/10301.1549ecst
DO - 10.1149/10301.1549ecst
M3 - Conference contribution
AN - SCOPUS:85111692424
T3 - ECS Transactions
SP - 1549
EP - 1556
BT - 17th International Symposium on Solid Oxide Fuel Cells, SOFC 2021
PB - IOP Publishing Ltd.
T2 - 17th International Symposium on Solid Oxide Fuel Cells, SOFC 2021
Y2 - 18 July 2021 through 23 July 2021
ER -