Solar selective properties of electrodeposited thin layers on aluminium

Solar selective properties of electrodeposited thin layers on aluminium

A new electrolytic process is presented to grow solar selective layers on aluminium. By this process the anodization of the aluminium and the pigmentation of the Al2O3 is done in only one electrolysis bath. Optical properties of these layers were investigated and the scale-up of the process was stud...

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Veröffentlicht in:Solar energy materials and solar cells 1998-08, Vol.54 (1-4), p.397-403
Hauptverfasser: Moller, T, Honicke, D
Format: Artikel
Sprache:eng
Schlagworte:
Alumina
Anodic oxidation
Corrosion resistance
Electrodeposition
Electrolysis
Hydrophobic procedure
Optical properties
Solar selective properties
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Beschreibung
Zusammenfassung:A new electrolytic process is presented to grow solar selective layers on aluminium. By this process the anodization of the aluminium and the pigmentation of the Al2O3 is done in only one electrolysis bath. Optical properties of these layers were investigated and the scale-up of the process was studied. To improve the corrosion resistance of these layers a hydrophobic procedure was used and the optical properties of the so modified layers were studied.
ISSN:0927-0248
1879-3398
DOI:10.1016/S0927-0248(98)00091-9