Using γ-radiation technique, dimethylaminoethyl methacrylate (DMAEMA) was grafted onto
ethylene–tetrafluoroethylene (ETFE) membrane (ETFE-g-PDMAEMA), and then ETFE-g …

Undoubtedly the applications of polymers are rapidly evolving. Technology is continually
changing and quickly advancing as polymers are needed to solve a variety of day-to-day …

Direct methanol fuel cell (DMFC) system has tremendous potential to be developed as
energy converters due to the simplicity and low temperature of its operation. However, the …

The sulfonated polystyrene (SPSt)/polyvinyl chloride (PVC) composite electrolyte
membranes were prepared via styrene-impregnated polymerization within PVC matrix and …

Donnan dialysis technique was employed for the recovery of Au (III) from aqua regia
solutions of electronic waste containing low concentrations of Au (III) in the presence of …

Proton exchange membranes from crosslinked poly (vinyl alcohol) using sulfosuccinic acid
(SSA) and glutaraldehyde as double crosslinking agents were reported. The effect of SSA …

A dual-layer hollow fiber membrane with highly ordered isoporous surface and excellent
mechanical strength was fabricated via block copolymer self-assembly and non-solvent …

Polytetrafluoroethylene (PTFE) porous membranes were pre-irradiated by electron beam in
vacuum. And then the hydrophilic sulfonate groups were introduced by the single step …

BACKGROUND: High proton conduction through anhydrous polymer electrolyte membranes
is crucial for the application to chemical energy conversion devices such as fuel cells. In this …

Poly (styrene sulfonic acid)-grafted poly (vinylidene fluoride-co-hexafluoroproplyene)/tin
oxide composite membranes were prepared for the direct methanol fuel cells applications …