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dc.contributor.authorWätzig, Katja-
dc.contributor.authorSchilm, Jochen-
dc.date.accessioned2022-07-21T12:52:57Z-
dc.date.available2022-07-21T12:52:57Z-
dc.date.issued2021-
dc.identifier.urihttps://fordatis.fraunhofer.de/handle/fordatis/275-
dc.identifier.urihttp://dx.doi.org/10.24406/fordatis/204-
dc.description.abstractThe compound [Ca24Al28O64]4+(4e-) named as C12A7:e- has outstanding properties because of a low work function (2.4-2.6 eV) and high electron conductivity due to a cage-like crystal structure. For the application of the material as hollow cathodes in small satellite propulsion systems, its preparation as sinterable glass-ceramics via the powder route is purposeful. The coefficient of thermal expansion CTE is between 4.2 and 6.0 × 10−6 K−1 (RT-1000°C).en
dc.description.sponsorshipThis work was supported by the European Union’s Horizon 2020 research and innovation program under grant agreement No 828902 (E.T. PACK project) and grant agreement No 870336 (iFACT project).en
dc.language.isoenen
dc.relation.ispartof10.1002/ces2.10098-
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en
dc.subjectelectron emitting ceramicen
dc.subjectthermal expansionen
dc.subject.ddcDDC::500 Naturwissenschaften und Mathematiken
dc.titleCoefficient of thermal expansion (CTE) of C12A7:e- ceramicen
dc.typeTabular Dataen
dc.contributor.funderEuropean Commission ECen
fordatis.groupInnovationsforschungen
fordatis.instituteIKTS Fraunhofer-Institut für Keramische Technologien und Systemeen
fordatis.rawdatafalseen
fordatis.sponsorship.FundingProgrammeFET-Openen
fordatis.sponsorship.projectid828902en
fordatis.sponsorship.projectacronymE. T. Packen
fordatis.sponsorship.ResearchFrameworkProgrammHorizon 2020en
Appears in Collections:Fraunhofer-Institut für Keramische Technologien und Systeme IKTS

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