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Lange, Matthias und Roeb, Martin und Sattler, Christian und Pitz-Paal, Robert (2014) T-s diagram efficiency analysis of two-step thermochemical cycles for solar water splitting under various process conditions. Energy, 67, Seiten 298-308. Elsevier. doi: 10.1016/j.energy.2014.01.112. ISSN 0360-5442.
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Kurzfassung
Temperatureeentropy diagrams combined with a pinch point analysis are introduced, providing a vivid and detailed tool to analyse two-step thermochemical water-splitting processes. The impacts of different temperature and pressure conditions, as well as different water conversion rates, are studied. Further, requirements regarding the entropy change in the redox material to reach desired process conditions are presented. This paper provides insights on how future research shall be oriented to achieve optimal conditions for this challenging but also very promising class of reactions.
| elib-URL des Eintrags: | https://elib.dlr.de/89336/ | ||||||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||
| Titel: | T-s diagram efficiency analysis of two-step thermochemical cycles for solar water splitting under various process conditions | ||||||||||||||||||||
| Autoren: |
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| Datum: | 26 Februar 2014 | ||||||||||||||||||||
| Erschienen in: | Energy | ||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||||||
| Band: | 67 | ||||||||||||||||||||
| DOI: | 10.1016/j.energy.2014.01.112 | ||||||||||||||||||||
| Seitenbereich: | Seiten 298-308 | ||||||||||||||||||||
| Verlag: | Elsevier | ||||||||||||||||||||
| ISSN: | 0360-5442 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | TeS diagram Thermochemical cycle Solar water splitting Efficiency H2 Hydrogen | ||||||||||||||||||||
| HGF - Forschungsbereich: | Energie | ||||||||||||||||||||
| HGF - Programm: | Erneuerbare Energie | ||||||||||||||||||||
| HGF - Programmthema: | Konzentrierende Solarsysteme (alt) | ||||||||||||||||||||
| DLR - Schwerpunkt: | Energie | ||||||||||||||||||||
| DLR - Forschungsgebiet: | E SF - Solarforschung | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | E - Solare Verfahrenstechnik (alt) | ||||||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Solarforschung > Solare Verfahrenstechnik | ||||||||||||||||||||
| Hinterlegt von: | Sattler, Prof. Dr. Christian | ||||||||||||||||||||
| Hinterlegt am: | 07 Aug 2014 15:53 | ||||||||||||||||||||
| Letzte Änderung: | 06 Nov 2023 14:34 |
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