Platinum Manganese Alloy (20% PtMn/C)

Cat No:FCCM-0032

Description

A specialized manganese-alloyed platinum catalyst that improves ORR kinetics and shows promising resistance to peroxide-induced degradation.

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Basic Information

Metal Content (wt%)	Pt: 18% / Mn: 2%
Support Material	Conductive Black
Avg Particle Size (nm)	2.5-4.0
Surface Area (m²/g)	90-120
ECSA (m²/g Pt)	≥60
Mass Activity (A/g Pt)	≥0.34
Crystal Phase	Alloy (fcc)
Moisture (%)	≤1.2
Chloride (ppm)	≤110
Total Impurities (ppm)	≤500
Bulk Density (g/cm³)	0.25-0.4
XRD Size (nm)	3.2±0.5
Appearance	Black Powder
Solubility	Insoluble
pH Value	6.5-7.5
Anode Suitability	Moderate
Cathode Suitability	High
Shelf Life	18 Months
Storage Temp	5-20°C
Max Op Temp (°C)	130
Fuel Type	Pure H2
CO Tolerance	<10ppm
Oxygen Reduction (ORR)	Superior
Hydrogen Oxidation (HOR)	High
Packing Unit	1g, 5g, 10g

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