Table 1.

Actual metal contents in the hydrogel and particle average diameters.

	Pd	Ni/Pd = 5/1	Ni/Pd = 10/1	Ni/Pd = 20/1	Ni/Pd = 30/1	Ni
actual molar ratio	-	5.57/1	8.14/1	11.17/1	18.92/1	-
Ni mol%	0	84.78	89.06	91.78	94.98	100