Polymers have found applications in a wide variety of areas, such as energy, automotive, construction, transportation and electronics. In energy sector, different types of fuel cells represent an important class of sustainable energy sources which convert chemical energy directly into electrical energy. In recent years, a large number of advanced polymer systems have been synthesized to develop different fuel cell components, thus, resulting in enhanced properties and performance of such fuel cells. In this respect, the book aims to summarize structure-property correlations and applications of numerous functional polymer systems in fuel cells. The book is a valuable reference for polymer, chemical, electrical and materials engineers, as well as practicing scientists and researchers in both academia and industry. It is also a useful resource for postgraduate university students in different engineering disciplines. For more information, please visit https://centralwestpublishing.com