Gottschall, Tino ; Skokov, Konstantin P. ; Fries, Maximilian ; Taubel, Andreas ; Radulov, Iliya ; Scheibel, Franziska ; Benke, Dimitri ; Riegg, Stefan ; Gutfleisch, Oliver (2019)
Making a Cool Choice: The Materials Library of Magnetic Refrigeration.
In: Advanced Energy Materials, 9 (34)
doi: 10.1002/aenm.201901322
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
The phase‐down scenario of conventional refrigerants used in gas–vapor compressors and the demand for environmentally friendly and efficient cooling make the search for alternative technologies more important than ever. Magnetic refrigeration utilizing the magnetocaloric effect of magnetic materials could be that alternative. However, there are still several challenges to be overcome before having devices that are competitive with those based on the conventional gas–vapor technology. In this paper a rigorous assessment of the most relevant examples of 14 different magnetocaloric material families is presented and those are compared in terms of their adiabatic temperature and isothermal entropy change under cycling in magnetic‐field changes of 1 and 2 T, criticality aspects, and the amount of heat that they can transfer per cycle. The work is based on magnetic, direct thermometric, and calorimetric measurements made under similar conditions and in the same devices. Such a wide‐ranging study has not been carried out before. This data sets the basis for more advanced modeling and machine learning approaches in the near future.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2019 |
| Autor(en): | Gottschall, Tino ; Skokov, Konstantin P. ; Fries, Maximilian ; Taubel, Andreas ; Radulov, Iliya ; Scheibel, Franziska ; Benke, Dimitri ; Riegg, Stefan ; Gutfleisch, Oliver |
| Art des Eintrags: | Bibliographie |
| Titel: | Making a Cool Choice: The Materials Library of Magnetic Refrigeration |
| Sprache: | Englisch |
| Publikationsjahr: | 31 Juli 2019 |
| Verlag: | Wiley |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Advanced Energy Materials |
| Jahrgang/Volume einer Zeitschrift: | 9 |
| (Heft-)Nummer: | 34 |
| DOI: | 10.1002/aenm.201901322 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | The phase‐down scenario of conventional refrigerants used in gas–vapor compressors and the demand for environmentally friendly and efficient cooling make the search for alternative technologies more important than ever. Magnetic refrigeration utilizing the magnetocaloric effect of magnetic materials could be that alternative. However, there are still several challenges to be overcome before having devices that are competitive with those based on the conventional gas–vapor technology. In this paper a rigorous assessment of the most relevant examples of 14 different magnetocaloric material families is presented and those are compared in terms of their adiabatic temperature and isothermal entropy change under cycling in magnetic‐field changes of 1 and 2 T, criticality aspects, and the amount of heat that they can transfer per cycle. The work is based on magnetic, direct thermometric, and calorimetric measurements made under similar conditions and in the same devices. Such a wide‐ranging study has not been carried out before. This data sets the basis for more advanced modeling and machine learning approaches in the near future. |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Funktionale Materialien |
| Hinterlegungsdatum: | 06 Aug 2019 06:28 |
| Letzte Änderung: | 02 Jul 2024 14:52 |
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| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
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Making a Cool Choice: The Materials Library of Magnetic Refrigeration. (deposited 21 Okt 2020 13:33)
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Making a Cool Choice: The Materials Library of Magnetic Refrigeration. (deposited 21 Okt 2020 13:33)
- Making a Cool Choice: The Materials Library of Magnetic Refrigeration. (deposited 06 Aug 2019 06:28) [Gegenwärtig angezeigt]
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Making a Cool Choice: The Materials Library of Magnetic Refrigeration. (deposited 21 Okt 2020 13:33)
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