1. INTRODUCTION Polymer electrolyte membrane fuel cells (PEMFCs) have increasingly
received worldwide attention because of their potential application in transportation and in …

Fuel cell is an electrochemical device which converts chemical energy stored in a fuel into
electrical energy. Fuel cells have been receiving attention due to its potential applicability as …

The major problems of polymer electrolyte membrane fuel cell technology that need to be
highlighted are fuel crossovers (eg, methanol or hydrogen leaking across fuel cell …

This review presents the most important research on alternative polymer membranes with
ionic groups attached, provides examples of materials with a well-defined chemical structure …

In this study, we designed a method for the preparation of chitosan nanoparticles
incorporated into a quaternized poly (vinyl alcohol)(QPVA) matrix for direct methanol …

The present study involves the development of stabilized and densely dispersed chitosan-
silver nanoparticles using a green approach based on electrochemical oxidation …

Polymer electrolyte fuel cell is an attractive type of fuel cell, which has proved to be an
interesting area for further investigation. This is due to several advantages such as minimal …

Chitosan is a naturally occurring polysaccharide with abundant biomass resources that
attracts interest due to its unique physicochemical properties. The importance of chitosan …

A solid polymer electrolyte composed of chitosan and silver triflate (AgCF3SO3) has been
prepared by the solution cast technique. The formation of polymer–salt complex has been …

In this study, nano-TiO2 sulfonated with 1, 3-propane sultone (STiO2) was incorporated into
the chitosan (CS) matrix for the preparation of CS/STiO2 nanocomposite membranes for fuel …