Ni-Mo coating production by electrowinning: operative condition influence on alloy composition and morphology
Abstract: Aims: Ni-Mo alloy coatings could represent a key material for several leading applications
of engineering. Indeed these coatings present excellent physico-chemical characteristics such as
magnetism, wear-resistance, heat-conductivity, and electrocatalytic properties.
Observations: Ni-Mo alloys have been electrowon, with a pH 5.8 sulphate catholyte containing 40 g/l
Ni and Mo in the range 1-4 g/l, sodium citrate and acetic acid, at temperature in the range 25-50°C and
current density in the range 10-100 mA/cm2.