Long-term durability of radiation-grafted PFA-g-PSSA membranes for direct methanol fuel cells

Engineering

• Membrane 100%
• Nafion 30%
• Membrane Electrode Assembly 30%
• Ion-Exchange Capacity 20%
• Long-Term Durability 20%
• Properties 20%
• Power Density 10%
• Sulphonic Acid 10%
• Proton Conductivity 10%
• Performance Test 10%
• Term Performance 10%
• Performance Loss 10%
• Methanol Permeability 10%
• Sulphonation 10%
• Polarization Curve 10%
• Ray Radiation 10%
• Temperature 10%
• Characteristics 10%
• Water 10%
• Grafts 10%
• Radiation 10%

Chemistry

• Direct Methanol Fuel Cell 60%
• Poly(styrene) 10%
• Styrene 10%
• Dielectric Spectroscopy 10%
• Sulfonic Acid 10%
• Vinyl Ether 10%
• Poly(tetrafluoroethylene) 10%
• Liquid Film 10%
• Procedure 10%
• Reaction Temperature 10%
• Grafting (Chemical) 10%
• Degradation 10%
• X-Ray Diffraction 10%
• Water Type 10%

Chemical Engineering

• Fuel Cell Performance 30%
• Polytetrafluoroethylene 10%
• Styrene 10%
• Polystyrene 10%
• Temperature 10%
• Water 10%