In this comprehensive review, recent progress and developments on perfluorinated sulfonic-
acid (PFSA) membranes have been summarized on many key topics. Although quite well …

This review focuses on the preparation, structure and applications of ion-exchange
membranes formed from various materials and exhibiting various functions (electrodialytic …

The scientific community is focused on the development of inexpensive and high-performing
membrane materials for proton exchange membrane (PEM) fuel cells (FCs). The major …

The Handbook of Membrane Separations: Chemical, Pharmaceutical, and Biotechnological
Applications provides detailed information on membrane separation technologies as they …

A mathematical model is developed that is based on our previous physical model. The
governing equations are presented for both the vapor-and liquid-equilibrated transport …

The proton conductivity of a series of extruded Nafion membranes [of equivalent weight
(EW) of 1100 and nominal dry thickness of 51, 89, 127, and 178 μm] has been studied …

▪ Abstract The need to operate polymer electrolyte membrane (PEM) fuel cells at
temperatures above 100° C, where the amount of water in the membrane is restricted, has …

117 and 112 grades of H+ Nafion® membranes were studied using near-IR FT Raman
scattering, IR absorption and ATR techniques. Tested membranes were as received, n water …

The proton transport property of Nafion nanothin films (4–300 nm) has been investigated by
electrochemical impedance spectroscopy (EIS) using interdigitated array (IDA) of gold …

A new, milder sulfonation process was used to produce ion‐exchange polymers from a
commercial polysulfone (PSU). Membranes obtained from the sulfonated polysulfone are …