Joining of Co coated ferritic stainless steel to ceramic solid oxide cells by a novel Ag-SiO2 braze

Autor: Zhiquan Wang, Chun Li, Ragnar Kiebach, Ilaria Ritucci, Ming Chen, Jian Cao

Publikováno v: Journal of Materials Science & Technology. 121:174-180

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a3e38dd76787156bbe271c2719c5740a
https://doi.org/10.1016/j.jmst.2022.01.009

Fracture toughness of reactive bonded Co–Mn and Cu–Mn contact layers after long-term aging

Autor: Yousef Alizad Farzin, Ilaria Ritucci, Belma Talic, Ragnar Kiebach, Henrik Lund Frandsen

Publikováno v: 20699-20711
Ceramics International
Farzin, Y A, Ritucci, I, Talic, B, Kiebach, R & Frandsen, H L 2022, ' Fracture toughness of reactive bonded Co–Mn and Cu–Mn contact layers after long-term aging ', Ceramics International, vol. 48, no. 14, pp. 20699-20711 . https://doi.org/10.1016/j.ceramint.2022.04.050

Creating a tough bond for the electrical contact between metallic interconnects and ceramic solid oxide cells (SOC) in a stack is challenging due to restrictions on the assembly temperature. The reactive oxidation bonding in the formation of Co2MnO4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67c020ca9a0250a42d70e158bbaa50b6
https://hdl.handle.net/11250/3010371

Improving the interface adherence at sealings in solid oxide cell stacks

Autor: Li Han, Ilaria Ritucci, Peter Vang Hendriksen, Belma Talic, Henrik Lund Frandsen, Philippe Zielke, Ragnar Kiebach

Publikováno v: Ritucci, I, Kiebach, R, Talic, B, Han, L, Zielke, P, Hendriksen, P V & Frandsen, H L 2019, ' Improving the interface adherence at sealings in solid oxide cell stacks ', Journal of Materials Research, vol. 34, no. 7, pp. 1167-1178 . https://doi.org/10.1557/jmr.2018.459

Thermal cycling of planar solid oxide cell (SOC) stacks can lead to failure due to thermal stresses arising from differences in thermal expansion of the stack’s materials. The interfaces between the cell, interconnect, and sealing are particularly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54b4f61f72faebd3e387c7d279c63ec4
https://doi.org/10.1557/jmr.2018.459

SOFC stacks for mobile applications with excellent robustness towards thermal stresses

Autor: Ilaria Ritucci, Belma Talic, Henrik Lund Frandsen, Philippe Zielke, Peter Vang Hendriksen, Søren Holdt Jensen, Wolff-Ragnar Kiebach, Xiufu Sun, Anders Christian Wulff, Anke Hagen

Publikováno v: Hagen, A, Wulff, A C, Zielke, P, Sun, X, Talic, B, Ritucci, I, Frandsen, H L, Jensen, S H, Kiebach, W R & Hendriksen, P V 2020, ' SOFC stacks for mobile applications with excellent robustness towards thermal stresses ', International Journal of Hydrogen Energy, vol. 45, no. 53, pp. 29201-29211 . https://doi.org/10.1016/j.ijhydene.2020.07.159
Hagen, A, Wulff, A C, Zielke, P, Sun, X, Talic, B, Ritucci, I, Frandsen, H L, Jensen, S H, Kiebach, W-R & Hendriksen, P V 2020, ' SOFC stacks for mobile applications with excellent robustness towards thermal stresses ', International Journal of Hydrogen Energy, vol. 45, no. 53, pp. 29201-29211 . https://doi.org/10.1016/j.ijhydene.2020.07.159

Solid oxide fuel cells (SOFC) are attractive power units for mobile applications, like auxiliary power units or range extenders, due to high electrical efficiencies, avoidance of noble metals, fuel flexibility ranging from hydrogen to hydrogen carrie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32293365afc0a019c02db7152e9b3350
https://vbn.aau.dk/da/publications/50daa4d3-c5dd-4543-9e10-c229e00745c9

A Novel SOFC/SOEC Sealing Glass with a Low SiO2Content and a High Thermal Expansion Coefficient

Autor: Peter Vang Hendriksen, Karsten Agersted, Ragnar Kiebach, Philipp Zielke, Mette Bybjerg Brock, Ilaria Ritucci

Publikováno v: ECS Transactions. 78:1739-1747

Solid oxide cells require seals that can function in harsh, elevated temperature environments. In addition, a low Si content can be advantageous, since Si impurities from the glass sealant can be transported to the active fuel electrode and poison th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e73ef0582dcdf1c09d1fcf88e1362cb8
https://doi.org/10.1149/07801.1739ecst