Platinum on Carbon (20% Pt, High-S)

Cat No:FCCM-0040

Description

Utilizing sulfur-modified carbon support to enhance the anchoring of platinum nanoparticles, preventing aggregation during long-term fuel cell cycling.

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Basic Information

Metal Content (wt%)	19.5-20.5
Support Material	Sulfur-Modified Carbon
Avg Particle Size (nm)	2.2-3.5
Surface Area (m²/g)	130-170
ECSA (m²/g Pt)	≥82
Mass Activity (A/g Pt)	≥0.16
Crystal Phase	fcc
Moisture (%)	≤1.0
Chloride (ppm)	≤100
Total Impurities (ppm)	≤400
Bulk Density (g/cm³)	0.2-0.35
XRD Size (nm)	2.6±0.4
Appearance	Black Powder
Solubility	Insoluble
pH Value	6.0-7.0
Anode Suitability	High
Cathode Suitability	High
Shelf Life	24 Months
Storage Temp	15-25°C
Max Op Temp (°C)	130
Fuel Type	Pure H2
CO Tolerance	<10ppm
Oxygen Reduction (ORR)	High
Hydrogen Oxidation (HOR)	Excellent
Packing Unit	1g, 5g, 10g

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