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Platinum on Carbon (90% Pt)

Platinum on Carbon (90% Pt)

Cat No:FCCM-0042

Description

An extreme-loading catalyst for gas diffusion electrodes where maximum metal density is required in minimal coating thickness.

Basic Information

Metal Content (wt%) 88.5-91.5
Support Material Specialized Black
Avg Particle Size (nm) 5.5-8.0
Surface Area (m²/g) 30-50
ECSA (m²/g Pt) ≥28
Mass Activity (A/g Pt) ≥0.12
Crystal Phase fcc
Moisture (%) ≤2.5
Chloride (ppm) ≤280
Total Impurities (ppm) ≤1300
Bulk Density (g/cm³) 0.7-1.0
XRD Size (nm) 6.5±1.5
Appearance Dense Black
Solubility Insoluble
pH Value 5.0-7.0
Anode Suitability Low
Cathode Suitability Specialized
Shelf Life 24 Months
Storage Temp 15-30°C
Max Op Temp (°C) 190
Fuel Type Pure H2
CO Tolerance <25ppm
Oxygen Reduction (ORR) Moderate
Hydrogen Oxidation (HOR) High
Packing Unit 1g, 5g

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