ELECTROLYTE AND METHOD FOR DEPOSITING DECORATIVE AND TECHNICAL LAYERS OF BLACK RUTHENIUM

A nontoxic electrolyte contains an electrolyte containing phosphonic acid derivatives as blackening additive. The concentration of ruthenium metal is 0.2-20 g/l with respect to electrolyte.

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1. Verfasser: PHILIP SCHRAMEK
Format: Patent
Sprache:eng
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Zusammenfassung:A nontoxic electrolyte contains an electrolyte containing phosphonic acid derivatives as blackening additive. The concentration of ruthenium metal is 0.2-20 g/l with respect to electrolyte.