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Durability of solar selective absorbers under condensation test

The paper focuses on the performance and durability of modern aluminium based solar thermal absorbers. The effect of high humidity and condensation was studied using optical and microstructure investigation (UV-Vis-IR spectroscopy and photo-electron spectroscopy, XPS) after different time intervals.

SPF Institute for Solar Technology


Dr. Mihaela Dudita Kauffeld, Stefan Brunold, Florian Ruesch, Lukas Omlin, Dr. Paul Gantenbein, L. Marot, A. Kaufmann, 2015
Ort / Verlag:
25. OTTI Symposium Thermische Solarenergie