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High-Purity Platinum Black

High-Purity Platinum Black

Cat No:FCCM-0005

Description

Pure unsupported platinum with high metal surface area, ideal for specialized MEA fabrication without carbon volume.

Basic Information

Metal Content (wt%) ≥99.9
Support Material N/A (Unsupported)
Avg Particle Size (nm) 5.0-10.0
Surface Area (m²/g) 25-40
ECSA (m²/g Pt) ≥20
Mass Activity (A/g Pt) ≥0.05
Crystal Phase Crystalline
Moisture (%) ≤0.5
Chloride (ppm) ≤50
Total Impurities (ppm) ≤100
Bulk Density (g/cm³) 1.5-2.5
XRD Size (nm) 6.5±1.5
Appearance Heavy Black
Solubility Insoluble
pH Value 6.5-7.5
Anode Suitability Recommended
Cathode Suitability Recommended
Shelf Life 36 Months
Storage Temp 15-25°C
Max Op Temp (°C) 200
Fuel Type H2 / O2
CO Tolerance <5ppm
Oxygen Reduction (ORR) High
Hydrogen Oxidation (HOR) Excellent
Packing Unit 1g, 5g, 10g

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