Anhydrous Proton Conducting Film (A-PEM-50)

Cat No:FCEM-0080

Description

A 50μm composite membrane containing imidazole-functionalized silica particles, allowing for proton conduction under completely dry conditions.

Datasheet

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Basic Information

Polymer/Material Base	PFSA + Im-SiO2
Ion Exchange Capacity (IEC)	1.20 - 1.40 meq/g
Ionic Conductivity (S/cm)	0.05 - 0.08 (at 120°C)
Thickness (μm)	50 - 55
Tensile Strength (MPa)	45 - 65
Elongation at Break (%)	120 - 180
Water Uptake (%)	10 - 20 (Dry)
Swelling Ratio (%)	< 3
Max Operating Temp (°C)	140
Chemical Stability (Fenton’s Test)	Excellent
Density (g/cm³)	1.98
Ash Content (%)	< 3.0
Volatile Content (%)	< 1.0
EW (Equivalent Weight)	800 - 900
Glass Transition Temp (Tg)	175
Storage Humidity (%)	0 - 30
Storage Temp (°C)	15 - 30
Solubility in Polar Solvents	Insoluble
Ionic Resistance (Ω·cm²)	0.15
Dimensional Stability (%)	< 4
Thermal Stability (TGA)	> 300°C
Flammability Rating	V-0
Surface Roughness (Ra)	< 0.3 μm

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