Yuasa, Makoto published the artcileSynergistic effect of organic additives and pulse-current plating in gold electrodeposition from a citric acid bath and corrosion resistance of the gold electroplate film. Relationship between structures of additives and corrosion resistance of the film, Computed Properties of 636-73-7, the publication is Hyomen Gijutsu (1995), 46(12), 1150-6, database is CAplus.
The synergistic effect of organic additives and pulse-current plating in gold electrodeposition from a citric acid bath was investigated. Then the corrosion resistance of the gold plated film was evaluated by physicochem. methods. By the synergistic effect, the bath containing 2,3-diaminopyridine (23 DAmPy) produced both lower film porosity and higher gold deposition efficiency. These properties are due to the moderate phys. adsorption of 23-DAmPy, whose structure is susceptible to cation, under pulse-current plating. In any event, the synergistic effect appears in pulse-current plating in the bath containing organic additive.
Hyomen Gijutsu published new progress about 636-73-7. 636-73-7 belongs to pyridine-derivatives, auxiliary class Pyridine,Sulfonic acid, name is Pyridine-3-sulfonic acid, and the molecular formula is C5H8N2O, Computed Properties of 636-73-7.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem