dc.contributor.author | Stange, Marit Synnøve Sæverud | |
dc.contributor.author | Stefan, Elena | |
dc.contributor.author | Denonville, Christelle | |
dc.contributor.author | Larring, Yngve | |
dc.contributor.author | Rørvik, Per Martin | |
dc.contributor.author | Haugsrud, Reidar | |
dc.date.accessioned | 2020-12-22T07:27:15Z | |
dc.date.available | 2020-12-22T07:27:15Z | |
dc.date.created | 2017-10-01T11:41:33Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | International journal of hydrogen energy. 2017, 42 (19), 13454-13462. | en_US |
dc.identifier.issn | 0360-3199 | |
dc.identifier.uri | https://hdl.handle.net/11250/2720672 | |
dc.description.abstract | Metal supports for planar MS-PCEC were manufactured using tape-casting of low-cost ferritic stainless steel. A coating protecting the metal support against oxidation was applied by vacuum infiltration and a buffer layer of La0.5Sr0.5Ti0.75Ni0.25O3–δ (LSTN) was further deposited to smoothen the surface. The BaZr0.85Y0.15O3–δ–NiO (BZY15–NiO) cathode and the BaZr0.85Y0.15O3–δ (BZY15) electrolyte were applied by pulsed laser deposition (PLD) at elevated substrate temperatures (at 700 °C and 600 °C, respectively). The main challenges are related to the restrictions in sintering temperature and atmosphere induced by the metal support, as well as strict demands on the roughness of substrates used for PLD. Reduction treatment of the half cells confirmed that NiO in the BZY15–NiO layer was reduced to Ni, resulting in increased porosity of the BZY15–Ni cathode, while keeping the columnar and dense microstructure of the BZY15 electrolyte. Initial electrochemical testing with a Pt anode showed a total resistance of 40 Ω·cm2 at 600 °C. Through this work important advances in using metal supports and thin films in planar PCEC assemblies have been made. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no | * |
dc.subject | Metal supports | en_US |
dc.subject | Thin film deposition | en_US |
dc.subject | Tape casting | en_US |
dc.subject | Proton ceramic electrolyser cell (PCEC) | en_US |
dc.title | Development of novel metal-supported proton ceramic electrolyser cell with thin film BZY15–Ni electrode and BZY15 electrolyte | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | acceptedVersion | en_US |
dc.rights.holder | This is the authors’ accepted and refereed manuscript to the article.This manuscript version is made available under the CC-BY-NC-ND 4.0 license. DOI: https://doi.org/10.1016/j.ijhydene.2017.03.028 | en_US |
dc.source.pagenumber | 13454-13462 | en_US |
dc.source.volume | 42 | en_US |
dc.source.journal | International journal of hydrogen energy | en_US |
dc.source.issue | 19 | en_US |
dc.identifier.doi | 10.1016/j.ijhydene.2017.03.028 | |
dc.identifier.cristin | 1500989 | |
dc.relation.project | Norges forskningsråd: 228819 | en_US |
cristin.unitcode | 7401,80,3,2 | |
cristin.unitname | Tynnfilm og membranteknologi | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 2 | |