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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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. |
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