About This Book
Polymers play a crucial role in fuel cell technology, especially in proton exchange membrane fuel cells
(PEMFCs). In these fuel cells, polymers are used as electrolytes, providing a medium for the movement of
protons (hydrogen ions) from the anode to the cathode while blocking the passage of electrons. The
proton-conducting polymer membranes used in PEM fuel cells must exhibit high proton conductivity,
chemical stability, and mechanical strength. Nafion, a sulfonated tetrafluoroethylene-based polymer
developed by DuPont, is the most commonly used material for PEMs due to its excellent proton
conductivity and stability under fuel cell operating conditions. The polymer membrane in fuel cells also
needs to operate in a broad range of temperatures and humidity levels, making its design critical for the
efficiency and longevity of the fuel cell. Research into new polymer materials focuses on improving
conductivity, reducing degradation, and enhancing the fuel cell's overall performance. Polymers are also
involved in other components of fuel cell systems, such as gaskets, seals, and bipolar plates, which need
to be chemically resistant and durable under long-term use. Polymers in fuel cells help reduce the overall
weight and cost of the fuel cell system, making it a viable alternative energy source. As technology
advances, polymers with enhanced properties will continue to improve the efficiency, scalability, and
cost-effectiveness of fuel cell systems for clean energy applications. Polymer in Fuel Cell Technology
explores the critical role of polymers in enhancing the performance, efficiency, and durability of fuel cell
systems.
Contents: 1. Introduction to Polymers, 2. Advancing Renewable Energy with Polymer Solar Cells,
3. Technology of Polymerisation, 4. Enhancing Fuel and Energy Efficiency for a Sustainable Future,
5. Compound Materials of Polymer, 6. Basics of Crude Oil Refining, 7. Understanding Polymer Crystals:
Structure and Significance, 8. Catalysts in Petrochemical Industry, 9. The Design of Composite Materials
and Structures: Engineering for Performance, 10. The Role of Covalent Bonds in Shaping Organic
Polymers, 11. Petroleum Hydrocarbon.
