Zobrazeno 1 - 10 of 19 pro vyhledávání: '"Peyman, Khajavi"'
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Akademický článek
Stable, asymmetric, tubular oxygen transport membranes of (Sc2O3)0.10(Y2O3)0.01(ZrO2)0.89 – LaCr0.85Cu0.10Ni0.05O3-δ
Autor: Lev Martinez Aguilera, Stéven Pirou, Peyman Khajavi, Julio García-Fayos, Jose Manuel Serra, Henrik Lund Frandsen, Peter Vang Hendriksen, Andreas Kaiser, Ragnar Kiebach, Astri Bjørnetun Haugen
Publikováno v: Open Ceramics, Vol 11, Iss , Pp 100292- (2022)
Oxygen transport membranes have the potential to deliver pure and cheap oxygen to chemical reactors, combustors, gasifiers etc., given that geometry, microstructure and material properties are optimized. This work demonstrates the first successful pr
Externí odkaz: https://doaj.org/article/6c69fefc9be7463cafd4a868071f0a09
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2
Development of Fuel Electrode Supported Solid Oxide Cell with Ni/CGO Active Layer
Autor: Morten Phan Klitkou, Albert Lopez de Moragas, Julian Taubmann, Peyman Khajavi, Stéven Pirou, Henrik Lund Frandsen, Peter Vang Hendriksen
Publikováno v: ECS Transactions. 111:1407-1413
A half-cell comprising of a Ni/3YSZ support, a Ni/CGO10 active fuel electrode, a thin ScYSZ electrolyte and a CGO10 barrier layer was realized through tape casting, lamination and co-sintering. After screen printing of air electrode and contact layer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62a4964cc63d73e00e2fa3b5bc6fa156
https://doi.org/10.1149/11106.1407ecst
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4
Planar proton-conducting ceramic cells for hydrogen extraction:Mechanical properties, electrochemical performance and up-scaling
Autor: Stéven Pirou, Qingjie Wang, Peyman Khajavi, Xanthi Georgolamprou, Sandrine Ricote, Ming Chen, Ragnar Kiebach
Publikováno v: Pirou, S, Wang, Q, Khajavi, P, Georgolamprour, X, Ricote, S, Chen, M & Kiebach, R 2022, ' Planar proton-conducting ceramic cells for hydrogen extraction : Mechanical properties, electrochemical performance and up-scaling ', International Journal of Hydrogen Energy, vol. 47, no. 10, pp. 6745-6754 . https://doi.org/10.1016/j.ijhydene.2021.12.041
Proton-conducting ceramics, which selectively separate H2 from any hydrogen-containing gas could play a role in the future of the growing hydrogen market. In recent years, membrane technologies related to H2 extraction became attractive solutions to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::925f7ff94af58e112fe62b68ded55655
https://orbit.dtu.dk/en/publications/a8ee1f57-7bfd-4f51-a9e5-79f76225e27c
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5
Strength and hydrothermal stability of NiO–stabilized zirconia solid oxide cells fuel electrode supports
Autor: Henrik Lund Frandsen, Laurent Gremillard, Peyman Khajavi, Peter Vang Hendriksen, Jérôme Chevalier
Publikováno v: Journal of the European Ceramic Society
Journal of the European Ceramic Society, Elsevier, 2021, 41 (7), pp.4206-4216. ⟨10.1016/j.jeurceramsoc.2021.01.052⟩
Khajavi, P, Frandsen, H L, Gremillard, L, Chevalier, J & Hendriksen, P V 2021, ' Strength and hydrothermal stability of NiO–stabilized zirconia solid oxide cells fuel electrode supports ', Journal of the European Ceramic Society, vol. 41, no. 7, pp. 4206-4216 . https://doi.org/10.1016/j.jeurceramsoc.2021.01.052
Long-term, reliable operation of Solid Oxide fuel and electrolysis Cell (SOCs) necessitates cells with high strength and resistance to mechanical degradation. In this work, strength, Young’s modulus and Low-Temperature Degradation (LTD) of several
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1501294e09aa1bc41682e36c0794250
https://hal.archives-ouvertes.fr/hal-03210140/document
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6
Enhancing the Robustness of Brittle Solid Oxide Cell Stack Components
Autor: Peter Vang Hendriksen, Ragnar Kiebach, Ilaria Ritucci, Belma Talic, Henrik Lund Frandsen, Peyman Khajavi
Publikováno v: Frandsen, H L, Ritucci, I, Khajavi, P, Talic, B, Kiebach, R & Hendriksen, P V 2019, ' Enhancing the Robustness of Brittle Solid Oxide Cell Stack Components ', E C S Transactions, vol. 91, no. 1, pp. 2201-2211 . https://doi.org/10.1149/09101.2201ecst
ECS Transactions
For long-term durability and robustness to withstand thermal cycles, the planar solid oxide cell (SOC) stack technologies are challenged by the use of brittle components. With the current trend of increasing the footprint of the SOC stacks, even larg
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7119870ae53fa0f75b0f82dd3f2d7934
https://doi.org/10.1149/09101.2201ecst
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7
Double Torsion testing of thin porous zirconia supports for energy applications: Toughness and slow crack growth assessment
Autor: Laurent Gremillard, Peter Vang Hendriksen, Joe W. Tavacoli, Jérôme Chevalier, Henrik Lund Frandsen, Peyman Khajavi
Publikováno v: Journal of the European Ceramic Society
Journal of the European Ceramic Society, Elsevier, 2020, 40 (8), pp.3191-3199. ⟨10.1016/j.jeurceramsoc.2020.02.019⟩
Khajavi, P, Chevalier, J, Hendriksen, P V, Tavacoli, J, Gremillard, L & Frandsen, H L 2020, ' Double Torsion testing of thin porous zirconia supports for energy applications: Toughness and slow crack growth assessment ', Journal of the European Ceramic Society, vol. 40, no. 8, pp. 3191-3199 . https://doi.org/10.1016/j.jeurceramsoc.2020.02.019
International audience; Thin, porous zirconia-based ceramic components are of high interest in energy application devices where they are used as structural ceramics. Mechanical reliability of such devices is not only dependent on the fracture toughne
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84dbc973fba360b6b1776469804acd05
https://hal.archives-ouvertes.fr/hal-02534380
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8
Improving the fracture toughness of stabilized zirconia-based solid oxide cells fuel electrode supports:Effects of type and concentration of stabilizer(s)
Autor: Henrik Lund Frandsen, Peter Vang Hendriksen, Laurent Gremillard, Jérôme Chevalier, Peyman Khajavi
Publikováno v: Khajavi, P, Hendriksen, P V, Chevalier, J, Gremillard, L & Frandsen, H L 2020, ' Improving the fracture toughness of stabilized zirconia-based solid oxide cells fuel electrode supports : Effects of type and concentration of stabilizer(s) ', Journal of the European Ceramic Society, vol. 40, no. 15, pp. 5670-5682 . https://doi.org/10.1016/j.jeurceramsoc.2020.05.042
Journal of the European Ceramic Society
Journal of the European Ceramic Society, Elsevier, 2020, 40 (15), pp.5670-5682. ⟨10.1016/j.jeurceramsoc.2020.05.042⟩
Further development and upscaling of the Solid Oxide fuel and electrolysis Cell (SOCs) technologies would significantly benefit from improvement of their mechanical robustness. In this work, microstructure, crystalline phase composition, fracture tou
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c8e42e17c4a1555c2da5859dc5a394c
https://orbit.dtu.dk/en/publications/8228a35c-fec6-4206-b57b-f9692559da9c
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10
(Invited) Mechanical Challenges in up-Scaling SOEC
Autor: Peter Vang Hendriksen, Ming Chen, Xiaofeng Tong, Peyman Khajavi, Henrik Lund Frandsen
Publikováno v: ECS Meeting Abstracts. :2562-2562
For solid oxide fuel cells there are numerous applications calling for units in the power range from 10-50 kW range, for instance for domestic CHP units and APUs for mobile applications. The situation is different for solid oxide electrolysis cells.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dcf0e6939028ff5371e54f409962c46
https://doi.org/10.1149/ma2020-02402562mtgabs
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