Please use this identifier to cite or link to this item: http://cideteq.repositorioinstitucional.mx/jspui/handle/1021/267
ELECTROLYTIC BATH FOR PRODUCING ANTIBACTERIAL METAL COATINGS CONTAINING NICKEL, PHOSPHORUS AND NANOPARTICLES OF AN ANTIBACTERIAL METAL (NI-P-MANP'S)
GABRIEL TREJO CORDOVA
CELINA ELIZABETH DAVALOS BENITEZ
YUNNY MEAS VONG
RAUL MARTIN ORTEGA BORGES
CLAUDIA RIOS ALVAREZ
Acceso Abierto
Atribución-NoComercial-SinDerivadas
ELECTROQUÍMICA.
The present invention proposes the use of an electrolytic bath to electroplate metal composites of nickel-phospohrous-metal nano-particles having antibacterial ability, which inhibits bacteria growing, such as Escherichia coli and Staphylococcus aureus, at least on 99% of its surface. The method of formulating an electrolytic bath allowing to obtain antibacterial coatings includes the following steps: a) adding p3+ ions to an electrolytic bath containing dissolved Ni salts, b) adding to the electrolytic bath metal nano-particles having antibacterial ability suspended in a cationic surfactant, c) electroplating the antibacterial composite metal of Ni—P-metal by applying a direct current density. The occlusion of metal nano-particles having antibacterial ability in the coating matrix provides it with antibacterial features.
CENTRO DE INVESTIGACIÓN Y DESARROLLO TECNOLÓGICO EN ELECTROQUÍMICA, S.C.
05-01-2017
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CENTRO DE INVESTIGACIÓN Y DESARROLLO TECNOLÓGICO EN ELECTROQUÍMICA, S.C.
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