METHOD FOR ANNEALING PHOTOVOLTAIC DEVICES WITH AN ANNEALING MATERIAL

A method for annealing an absorber layer is disclosed, the method including contacting a surface of the absorber layer with an annealing material provided as a gel. The annealing material comprises cadmium chloride and a thickening agent. A viscosity of the gel of the annealing material is greater t...

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Bibliographische Detailangaben
Hauptverfasser: MILLIRON, Benjamin, NORMAN, Jay, KING, Joan, BRUBAKER, Joshua, ROBINSON, Jason, TUMBUSH, John
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A method for annealing an absorber layer is disclosed, the method including contacting a surface of the absorber layer with an annealing material provided as a gel. The annealing material comprises cadmium chloride and a thickening agent. A viscosity of the gel of the annealing material is greater than or equal to 5 millipascal seconds.