Fuel Cell Fundamentals.- Research Trends in Polymer Electrolyte Membranes for PEMFC.- Fuel Cell Technology Review.- Development of Sulfonated Poly(ether-ether ketone)s for PEMFC and DMFC.- Fuel Cell Membranes by Radiation-Induced Graft Copolymerization: Current Status, Challenges, and Future Directions.- Design and Development of Highly Sulfonated Polymers as Proton Exchange Membranes for High Temperature Fuel Cell Applications.- Polymer Composites for High-Temperature Proton-Exchange Membrane Fuel Cells.- Blend Concepts for Fuel Cell Membranes.- Organic-Inorganic Membranes for Fuel Cell Application.- Thermal and Mechanical Properties of Fuel Cell Polymeric Membranes: Structure-Property Relationships.- Membrane and MEA Development in Polymer Electrolyte Fuel Cells.- Carbon-Filled Polymer Blends for PEM Fuel Cell Bipolar Plates.- Critical Issues in the Commercialization of DMFC and Role of Membranes.- Modified Nafion as the Membrane Material for Direct Methanol Fuel Cells.- Methanol Permeation Through Proton Exchange Membranes of DMFCs.- Systematic Design of Polymer Electrolyte Membranes for Fuel Cells Using a Pore-Filling Membrane Concept.- Research and Development on Polymeric Membranes for Fuel Cells: An Overview.