Semiconducting polymers are of great interest for applications in electroluminescent devices, solar cells, batteries, and diodes. This volume, Semiconducting Polymers: Synthesis and Photophysics Properties, provides a thorough introduction to the basic concepts of the photophysics of semiconducting polymers, as well as a description of the principal polymerization methods for luminescent polymers. Divided into two main sections, the book first introduces the advances made in polymer synthesis, and then goes on to focus on the photophysics aspects, also exploring how new advances in the area of controlled syntheses of semiconducting polymers are applied. An understanding of the photophysics process in this kind of material requires some knowledge of many different terms in this field, so a chapter on basics aspects is included.