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Sutter, Florian und Ziegler, Stefan und Schmücker, Martin und Heller, Peter und Pitz-Paal, Robert (2012) Modelling of optical durability of enhanced aluminum solar reflectors. Solar Energy Materials and Solar Cells, 107 (2, Seiten 37-45. Elsevier. doi: 10.1016/j.solmat.2012.07.027.
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Offizielle URL: http://www.elsevier.com
Kurzfassung
In order to reduce electricity generation costs of concentrating solar power (CSP) technologies, new low-cost reflector materials are being developed. These materials need to withstand harsh outdoor conditions without a significant loss in specular reflectance. In this work, samples of enhanced anodized aluminum reflectors protected by a sol-gel coating that have been exposed at different weathering sites were analyzed with an innovative specular reflectometer in order to monitor corrosion and scattering caused by surface roughness. a model to estimate the specular reflectance as a function of exposure conditions at different weathering sites has been developed.
| elib-URL des Eintrags: | https://elib.dlr.de/78570/ | ||||||||||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||
| Titel: | Modelling of optical durability of enhanced aluminum solar reflectors | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2012 | ||||||||||||||||||||||||
| Erschienen in: | Solar Energy Materials and Solar Cells | ||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||||||||||
| Band: | 107 (2 | ||||||||||||||||||||||||
| DOI: | 10.1016/j.solmat.2012.07.027 | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 37-45 | ||||||||||||||||||||||||
| Verlag: | Elsevier | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | aluminium solar reflector, outdoor weathering, specular reflectance, scattering, localized corrosion of aluminum, avrami equation | ||||||||||||||||||||||||
| 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 - Qualifizierung (alt) | ||||||||||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Solarforschung > Qualifizierung | ||||||||||||||||||||||||
| Hinterlegt von: | Kruschinski, Anja | ||||||||||||||||||||||||
| Hinterlegt am: | 17 Dez 2012 17:13 | ||||||||||||||||||||||||
| Letzte Änderung: | 08 Nov 2023 07:58 |
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