Proton exchange membrane as the heart of fuel cell has been the topic of many research
activities in recent years. Finding a suitable alternative for Nafion membranes is one of the …

Aromatic sulfonated polymers as a suitable candidate for Nafion membrane in proton
exchange membrane fuel cells are the subject of many research activities. It has proved that …

Direct copolymerization of sulfonated and non-sulfonated difluorodiphenyl sulfones as
dihalide monomers with hydroquinone and also 4, 4′-(4, 4′-sulfonylbis-(1, 4-phenylene) …

Sulfonated polysulfone membranes are among the best candidate for fuel cells. The main
challenges are obtaining high conductivity and mechanical properties. Accordingly …

Two series of sulfonated poly (ether sulfone ketone) s have been synthesized. The effect of
different ratios of sulfone: ketone functional groups on the properties and performance of …

In this study, nanocomposite blends of fully sulfonated poly (ether ketone)(PEK) and non-
sulfonated poly (ether sulfone)(PES) were prepared from a dual electrospinning process …

Anisotropic proton exchange membranes composed of five layers with different contents of
ionic groups across the membrane were prepared by simultaneous electrospinning of …

The aim of study was to prepare novel polyamides with improved solubility and
processability without sacrifice of their thermal and mechanical properties. Polyamides …

High‐performance polymers for water desalination were designed. A novel polysulfone was
prepared via reaction between a new synthesized pyridine‐based diol and bis (4 …

Electrospinning is a low-cost versatile process with relatively high production rate for
preparation of nanofibers that can be used in various fields. As the structure of electrospun …