Performance of quaternized poly(vinyl alcohol)‐based electrolyte membrane in passive alkaline DEFCs application: RSM optimization approach

ABSTRACT Direct ethanol fuel cells (DEFCs) have emerged as potential tools for producing sustainable energy for portable devices due to their high energy density and their safe and nontoxic fuel source. However, the main problem of DEFCs is the sluggish oxidation of ethanol and fuel crossover from t...

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Veröffentlicht in:	Journal of applied polymer science 2019-05, Vol.136 (19), p.n/a
Hauptverfasser:	Zakaria, Z., Kamarudin, S. K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alcohol Composition Crossovers Current carriers Electrolytes Electrolytic cells Ethanol Field emission microscopy Flux density Fourier transforms Fuel cells Graphene graphene oxide Ion charge Ion currents Materials science Maximum power density Membranes Oxidation passive alkaline–direct ethanol fuel cell Polymers Portable equipment Potassium hydroxides quaternized polyvinyl alcohol Response surface methodology Selectivity X-ray diffraction
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