Tanaka, Yohei und Roeder, Timo und Monnerie, Nathalie (2025) Solar-heat-assisted hydrogen production using solid oxide electrolysis cells in Japan. Frontiers in Energy Research (13), 13:1530637. Frontiers Media S.A.. doi: 10.3389/fenrg.2025.1530637. ISSN 2296-598X.
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Offizielle URL: https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2025.1530637/full
Kurzfassung
Japan and other industrialized countries rely on the import of green hydrogen (H2) as they lack the resources to meet their own demand. In contrast, countries such as Australia have the potential to produce hydrogen and its derivatives using wind and solar energy. Solar energy can be harnessed to produce electricity using photovoltaic systems or to generate thermal energy by concentrating solar irradiation. Thus, thermal and electrical energy can be used in a solid oxide electrolysis process for low-cost hydrogen production. The operation of a solid oxide electrolysis cell (SOEC) stack integrated with solar energy is experimentally investigated and further analyzed using a validated simulation model. Furthermore, a techno-economic assessment is conducted to estimate the hydrogen production costs, including the expenses associated with liquefaction and transportation from Australia to Japan. High conversion efficiencies and low-cost SOECs are projected to result in production costs below 4 USD/kg.
elib-URL des Eintrags: | https://elib.dlr.de/215996/ | ||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
Titel: | Solar-heat-assisted hydrogen production using solid oxide electrolysis cells in Japan | ||||||||||||||||
Autoren: |
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Datum: | 21 August 2025 | ||||||||||||||||
Erschienen in: | Frontiers in Energy Research | ||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||
Open Access: | Ja | ||||||||||||||||
Gold Open Access: | Ja | ||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||
DOI: | 10.3389/fenrg.2025.1530637 | ||||||||||||||||
Seitenbereich: | 13:1530637 | ||||||||||||||||
Verlag: | Frontiers Media S.A. | ||||||||||||||||
Name der Reihe: | Export and import of electrolytic hydrogen using renewable energy and subsequent synthetic fuels between regions – assessment of technology routes, potentials, and strategies | ||||||||||||||||
ISSN: | 2296-598X | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | hydrogen production, solid oxide electrolysis cell, concentrated solar energy, techno-economic analysis, hydrogen transportation | ||||||||||||||||
HGF - Forschungsbereich: | Energie | ||||||||||||||||
HGF - Programm: | Materialien und Technologien für die Energiewende | ||||||||||||||||
HGF - Programmthema: | Chemische Energieträger | ||||||||||||||||
DLR - Schwerpunkt: | Energie | ||||||||||||||||
DLR - Forschungsgebiet: | E SW - Solar- und Windenergie | ||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | E - Solare Brennstoffe | ||||||||||||||||
Standort: | Köln-Porz | ||||||||||||||||
Institute & Einrichtungen: | Institut für Future Fuels > Bewertung solarer Produktionsverfahren | ||||||||||||||||
Hinterlegt von: | Roeder, Timo | ||||||||||||||||
Hinterlegt am: | 26 Sep 2025 10:00 | ||||||||||||||||
Letzte Änderung: | 26 Sep 2025 10:00 |
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