Tuning the activity and stability of platinum nanoparticles toward the catalysis of the formic acid electrooxidation
The impact of tuning the electrodeposition potential (E Pt) of platinum nanoparticles (PtNPs)
on the catalytic activity and stability of PtNPs–modified glassy carbon (GC)(Pt/GC) catalysts
toward the formic acid electro− oxidation (FAO) was electrochemically examined. Practically,
different potentials (E Pt=− 0.20,− 0.10, 0.00, 0.10 and 0.20 V) comprising the underpotential
and overpotential deposition domains of PtNPs were employed while passing the same
coulombic charge (10 mC) which ensured the deposition of the same loadings of PtNPs. The …
on the catalytic activity and stability of PtNPs–modified glassy carbon (GC)(Pt/GC) catalysts
toward the formic acid electro− oxidation (FAO) was electrochemically examined. Practically,
different potentials (E Pt=− 0.20,− 0.10, 0.00, 0.10 and 0.20 V) comprising the underpotential
and overpotential deposition domains of PtNPs were employed while passing the same
coulombic charge (10 mC) which ensured the deposition of the same loadings of PtNPs. The …
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