Photocatalytic Recovery of Gold from a Non-Cyanide Gold Plating Solution as Au Nanoparticle-Decorated Semiconductors
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DOI: 10.1021/acsomega.1c06362
Abstract: In this work, a photocatalytic process was carried out to recover gold (Au) from the simulated non-cyanide plating bath solution. Effects of semiconductor types (TiO2, WO3, Nb2O3, CeO2, and Bi2O3), initial pH of the solution… read more here.
Keywords: plating bath; solution; non cyanide; recovery ... See more keywords
Effects of Organic Additives on Alkaline Non-Cyanide Zinc Electroplating
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DOI: 10.3390/coatings13040781
Abstract: We investigated the effects and interactions of the organic additives Polyquaternium-2 (PUB) and 1-benzyl pyridinium-3-carboxylate (BPC) in alkaline non-cyanide zinc electroplating. As PUB and BPC were added, the cathode potential of the polarization curve shifted… read more here.
Keywords: cyanide zinc; non cyanide; alkaline non; zinc ... See more keywords
Effects of Chemical Compositions on Plating Characteristics of Alkaline Non-Cyanide Electrogalvanized Coatings
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DOI: 10.3390/nano10112101
Abstract: The effects of zinc and sodium hydroxide concentrations in an alkaline non-cyanide zinc bath on the electrodeposition characteristics of zinc deposits are systematically investigated. Using microstructural and phase analyses of specimens with specifically designed geometries,… read more here.
Keywords: compositions plating; alkaline non; non cyanide; chemical compositions ... See more keywords