Table 1: CV results of Pd/rGO-based catalysts after 15 scanning cycles in a (NaOH 0.5 M + C2H5OH 1 M) solution at a scan rate of 50 mV·s−1.

CatalystIF (mA·mg−1Pd)IR (mA·mg−1Pd)IF/IR

PG.E536939151.37
PAG.E537437991.41
PSG.E557440101.39
PNG.E698852731.33
PASG.E782261111.28
PASNG.E880043672.02
PG.N745739671.88
PNG.N835746871.78
PASG.N1070555311.94
PASGN.N1613879492.03