Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Kjeld Bøhm Andersen"'
Publikováno v:
Heliyon, Vol 3, Iss 8 (2017)
An electrochemical reactor can be used to purify flue gasses. Such a reactor can be a multilayer structure consisting of alternating layers of porous electrodes and electrolytes (a porous cell stack). In this work optimization of such a unit has been
Externí odkaz:
https://doaj.org/article/c533f9c0bd2644558fc26b25fc3a1aee
Publikováno v:
Journal of Solid State Electrochemistry. 24:609-621
Single-phase silver (Ag)-doped La0.85-xSr0.15AgxFeO3-δ (x = 0–0.05) materials (LSAF) were synthesized by wet synthesis route and calcined at 800 °C in air. The materials exhibited no thermal degradation in Ar and synthetic air below sintering tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adb9350c279ed0e9eb2f05115fb15a97
https://doi.org/10.1007/s10008-020-04505-5
https://doi.org/10.1007/s10008-020-04505-5
Autor:
Peter Holtappels, Kjeld Bøhm Andersen, Rokas Sažinas, Kent Kammer Hansen, Søren Bredmose Simonsen
Publikováno v:
Sažinas, R, Andersen, K B, Simonsen, S B, Holtappels, P & Kammer Hansen, K 2019, ' Silver Modified Cathodes for Solid Oxide Fuel Cells ', Journal of The Electrochemical Society, vol. 166, no. 2, pp. F79-F88 . https://doi.org/10.1149/2.0361902jes
La1-x-ySrxAgyMnO3-δ was synthesized via modified Pechini method. Silver (Ag) was incorporated into La1-x-ySrxAgyMnO3-δ cathode material for solid oxide fuel cells as a catalyst precursor for oxygen reduction reaction. The La1-x-ySrxAgyMnO3-δ perov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::195d38d2fe41b0f57ef32968712fa2b3
https://doi.org/10.1149/2.0361902jes
https://doi.org/10.1149/2.0361902jes
Autor:
Astri Bjørnetun Haugen, Andreas Kaiser, Kjeld Bøhm Andersen, Tesfaye Tadesse Molla, Stéven Pirou, Peter Vang Hendriksen, Lev Martinez Aguilera, Ragnar Kiebach, Kawai Kwok
Publikováno v:
Ceramics
Volume 1
Issue 2
Pages 19-243
Bjørnetun Haugen, A, Martinez Aguilera, L, Kwok, K, Molla, T, Andersen, K B, Pirou, S, Kaiser, A, Hendriksen, P V & Kiebach, R 2018, ' Exploring the Processing of Tubular Chromite-and Zirconia-Based Oxygen Transport Membranes ', Ceramics, vol. 1, no. 2, pp. 229-245 . https://doi.org/10.3390/ceramics1020019
Volume 1
Issue 2
Pages 19-243
Bjørnetun Haugen, A, Martinez Aguilera, L, Kwok, K, Molla, T, Andersen, K B, Pirou, S, Kaiser, A, Hendriksen, P V & Kiebach, R 2018, ' Exploring the Processing of Tubular Chromite-and Zirconia-Based Oxygen Transport Membranes ', Ceramics, vol. 1, no. 2, pp. 229-245 . https://doi.org/10.3390/ceramics1020019
Tubular oxygen transport membranes (OTMs) that can be directly integrated in high temperature processes have a large potential to reduce CO2 emissions. However, the challenging processing of these multilayered tubes, combined with strict material sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0264ae5823333ea405981721ddde01b4
https://doi.org/10.3390/ceramics1020019
https://doi.org/10.3390/ceramics1020019
Autor:
A.L. Smitshuysen, Ming Chen, Huixia Xu, Åsa Helen Persson, Kjeld Bøhm Andersen, Søren Højgaard Jensen, Sebastian Molin, Theis Løye Skafte, Peter Vang Hendriksen
Publikováno v:
Molin, S, Persson, Å H, Skafte, T L, Smitshuysen, A L, Jensen, S H, Andersen, K B, Xu, H, Chen, M & Hendriksen, P V 2019, ' Effective yttrium based coating for steel interconnects of solid oxide cells: Corrosion evaluation in steam-hydrogen atmosphere ', Journal of Power Sources, vol. 440, 226814 . https://doi.org/10.1016/j.jpowsour.2019.226814
This work describes manufacture, analysis and test of a new well conducting corrosion-protection coating that can be applied on steel types with high chromium content. Electrolytic deposition of yttrium salts is used to form thin (2 with 90% H2O. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5943d8a2b6dcb6b3537bb8e963997279
https://orbit.dtu.dk/en/publications/fabe5fd3-75d8-4753-bd61-e46dd791e767
https://orbit.dtu.dk/en/publications/fabe5fd3-75d8-4753-bd61-e46dd791e767
Autor:
Anders Christian Wulff, Kjeld Bøhm Andersen, Sebastian Molin, Belma Talic, Henrik Lund Frandsen, Philippe Zielke
Publikováno v:
Talic, B, Wulff, A C, Molin, S, Andersen, K B, Zielke, P & Frandsen, H L 2019, ' Investigation of electrophoretic deposition as a method for coating complex shaped steel parts in solid oxide cell stacks ', Surface and Coatings Technology, vol. 380, 125093 . https://doi.org/10.1016/j.surfcoat.2019.125093
Electrophoretic deposition (EPD) is a promising method for coating complex shaped interconnects and contact components for solid oxide fuel cells and electrolyzers. In this work, we employ a combination of finite element modelling and experiments to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72661965c3ca2216e83b692d5b82d70f
https://orbit.dtu.dk/en/publications/d853e716-1989-4880-991a-7088c45803a2
https://orbit.dtu.dk/en/publications/d853e716-1989-4880-991a-7088c45803a2
Autor:
Henrik Lund Frandsen, Kjeld Bøhm Andersen, Benoit Charlas, Andreas Kaiser, Kent Kammer Hansen, Andreas Roosen, Dino Norberto Boccaccini, Cristine Grings Schmidt
Publikováno v:
Ceramics International. 42:4546-4555
Single layered porous Ce 0.9 Gd 0.1 O 1.95 electrolytes were fabricated by tape casting using different types, shapes and sizes of pore formers and their respective strength and stiffness were compared. The sintered bodies were characterized by scann
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::444490852940429aee53ba8de8db93ca
https://doi.org/10.1016/j.ceramint.2015.11.147
https://doi.org/10.1016/j.ceramint.2015.11.147
Autor:
Andreas Kaiser, Kent Kammer Hansen, Kjeld Bøhm Andersen, Zongwen Fu, Cristine Grings Schmidt, Andreas Roosen
Publikováno v:
Journal of the European Ceramic Society. 36:645-653
Ce0.9Gd0.1O1.95 (CGO) electrolytes for electrochemical flue gas purification multilayers were fabricated by tape casting and sintering using different types, shapes and sizes of pore formers. The resulting tapes (with thickness of about 400 μm) were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::837a6b5b399265326d802b74940e3388
https://doi.org/10.1016/j.jeurceramsoc.2015.09.030
https://doi.org/10.1016/j.jeurceramsoc.2015.09.030
Publikováno v:
Journal of the European Ceramic Society. 34:3769-3778
The sintering kinetics in La 0.85 Sr 0.15 MnO 3 –Ce 0.9 Gd 0.1 O 1.95 (LSM–CGO) porous composite was studied by applying a two-stage master sintering curve (MSC) approach and comparing with LSM and CGO single-phase materials. In the two-stage MSC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75b182d9add45656b4a1401374b54dee
https://doi.org/10.1016/j.jeurceramsoc.2014.04.044
https://doi.org/10.1016/j.jeurceramsoc.2014.04.044
Autor:
M. Della Negra, Kjeld Bøhm Andersen, Masoud Jabbari, Jonas Gurauskis, Christian R.H. Bahl, Regina Bulatova, Andreas Kaiser
Publikováno v:
Journal of the European Ceramic Society. 34:4285-4295
A novel method of co-casting called side-by-side tape casting was developed aiming to form thin functionally graded films with varying properties within a single plane. The standard organic-based recipe was optimized to co-cast slurries into thick gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0499eabe20b942e80218625bcaf6688d
https://doi.org/10.1016/j.jeurceramsoc.2014.07.013
https://doi.org/10.1016/j.jeurceramsoc.2014.07.013