Method for regeneration of an electrolysis bath for the production of a compound I-III-VI2 in thin layers

Method for regeneration of an electrolysis bath for the production of a compound I-III-VI2 in thin layers

The invention relates to the regeneration of an electrolysis bath for the production of I-III-VIY compounds in thin layers, where y is approaching 2 and VI is an element including selenium, whereby selenium is regenerated in the form Se(IV) and/or with addition of oxygenated water to reoxidise the s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GUIMARD DENIS, TAUNIER STEPHANE, GRAND PIERRE-PHILIPPE, LINCOT DANIEL, GUILLEMOLES JEAN-FRANCOIS
Format: Patent
Sprache:eng
Schlagworte:
APPARATUS THEREFOR
CHEMISTRY
ELECTROFORMING
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
METALLURGY
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
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Beschreibung
Zusammenfassung:The invention relates to the regeneration of an electrolysis bath for the production of I-III-VIY compounds in thin layers, where y is approaching 2 and VI is an element including selenium, whereby selenium is regenerated in the form Se(IV) and/or with addition of oxygenated water to reoxidise the selenium in the bath to give the form Se(IV).