Ammonia

Abstract

With the developed ammonia odour free PdNi alloy deposition solution by SP, the key features/advantages are: 1) Reducing the use of ammonia and ammonia-based chemicals by replacing portion of these key components in conventional solutions by the use of other suitable complexers, resulting in ammonia odour free. 2) Achieve the same PdNi alloy (Pd80Ni20 in wt%) deposits @ current density 80 ASD with lower initial Pd concentrations, hence reducing palladium consumption, manufacturing and disposal cost.