Formation and evaluation of semi-IPN of nafion 117 membrane for direct methanol fuel cell. 1. Crosslinked sulfonated polystyrene in the pores of nafion 117

Physics & Astronomy

• fuel cells 74%
• methyl alcohol 66%
• polystyrene 57%
• membranes 47%
• porosity 47%
• evaluation 40%
• polymers 37%
• crosslinking 14%
• styrenes 14%
• water 14%
• low currents 14%
• polymerization 12%
• radiant flux density 11%
• crossovers 11%
• salts 11%
• sodium 11%
• performance 11%
• impedance 9%
• current density 9%

Engineering & Materials Science

• Interpenetrating polymer networks 100%
• Direct methanol fuel cells (DMFC) 86%
• Polystyrenes 74%
• Membranes 54%
• Crosslinking 16%
• Styrene 14%
• Polymerization 14%
• Water 14%
• Sodium 13%
• Methanol 13%
• Current density 12%
• Salts 12%
• Acoustic impedance 9%
• Temperature 5%

Chemical Compounds

• Polymer Network 69%
• Pore 42%
• Sodium Salt 12%
• Crosslinking 10%
• Styrene 10%
• Current Density 9%
• Resistance 8%
• Methanol 7%
• Polymerization Reaction 7%