Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Rost, Axel"'
A heaterless plasma cathode using disc shaped C12A7 electride as emitter material is being developed for electric propulsion systems in space. C12A7 electride is a calcium-aluminate ceramic (12CaO · 7Al₂O₃) with a low work function of about 2.4
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https://tud.qucosa.de/id/qucosa%3A94171
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Publikováno v:
In Acta Astronautica January 2024 214:231-239
Autor:
Rost, Axel
Planare keramische Hochtemperaturbrennstoffzellen liefern aufgrund ihres hohen Wirkungsgrades sowie einer hohen Variabilität geeigneter Brennstoffe einen wertvollen Beitrag zur ressourcenschonenden Stromproduktion. Für einen sicheren Betrieb dieser
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https://tud.qucosa.de/id/qucosa%3A27129
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Autor:
Waetzig, Katja, Rost, Axel, Heubner, Christian, Coeler, Matthias, Nikolowski, Kristian, Wolter, Mareike, Schilm, Jochen
Publikováno v:
In Journal of Alloys and Compounds 25 March 2020 818
Publikováno v:
In Journal of the European Ceramic Society July 2016 36(8):1995-2001
Autor:
Schilm, Jochen1 Jochen.Schilm@ikts.fraunhofer.de, Rost, Axel1, Kusnezoff, Mihails1, Megel, Stefan1, Michaelis, Alexander1
Publikováno v:
International Journal of Applied Ceramic Technology. Mar/Apr2018, Vol. 15 Issue 2, p239-254. 16p.
Autor:
Mannschatz, Anne, Rost, Axel, Müller-Köhn, Axel, Schilm, Jochen, Moritz, Tassilo, Jegust, Stephan, Witzleben, Moritz von
Bright colors and pleasant haptics are the essentials for aesthetic parts in jewelry, watch industry, for interior in automotive or as control elements for consumer products or domestic appliances. Plastics in any color shade are state of the art. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::47800fedb06756cd4d527f872dcdf7e3
https://publica.fraunhofer.de/handle/publica/260037
https://publica.fraunhofer.de/handle/publica/260037
Publikováno v:
Journal of Ceramic Science and Technology
C12A7:e- ([Ca24Al28O64]4+4e-) ceramic is a material with high electrical conductivity and low work function, so that this ceramic is suitable as an electron-emitting material. Although the bulk material indicates these extraordinary properties, the s
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https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fa0e152623b8093d478c8eefbb214734
Lithium-sulfur batteries are highly promising as energy storage device for various applications due to their high theoretical energy densities, though their full potential is not yet reached. The cell component with the highest potential for overcomi
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https://publica.fraunhofer.de/handle/publica/248989
https://publica.fraunhofer.de/handle/publica/248989
Autor:
Mannschatz, Anne, Müller-Köhn, Axel, Rost, Axel, Schilm, Jochen, Moritz, Tassilo, Michaelis, Alexander
Todays power resistors and heating elements are usually made of metal wires wound around a core. Due to the non-adjustable resistitivy of typical resistance alloys these components may become quite large in dimensions and therefore the overall size d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::62b86d218d0c008c49d47a1f0d48b691
https://publica.fraunhofer.de/handle/publica/248178
https://publica.fraunhofer.de/handle/publica/248178