kpilogo shields

cpsm@kpi.ua
+38 044 204 8430

Spontaneous and sustained reduction and accumulation of elemental gold from chloroauric acid solution by electroactive polyaniline in the leucoemeraldine and emeraldine oxidation states have been demonstrated and explained. A typical polyaniline film can accumulate more than five times its own weight of gold ([Au]/monomer mole ratio > 2) before the reduction rate is substantially retarded by the loss of active surface area due to gold coverage.

Посилання на статтю:

Spontaneous and sustained gold reduction by polyaniline in acid solution / E. T. Kang*, Y. P. Ting and K. G. Neoh // Polymer. – 1993. – Vol 34. – P. 4994-4996.

Spontaneous and sustained gold reduction by polyaniline in acid solution - Завантажити.