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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.

M. Dudita, S. Brunold, F. Ruesch, L. Omlin, P. Gantenbein, L. Marot, A. Kaufmann, 2015
OTTI e.V., Regensburg, Kloster Banz, Bad Staffelstein, Germany
Zeitschrift / Sammelband:
25. OTTI Symposium Thermische Solarenergie
Ort / Verlag:
25. OTTI Symposium Thermische Solarenergie