This book reviews the latest research in the area of organic aerogels and composites. The author provides a reference for optical, electronic, and chemical applications, as well as a practical guide to preparing and characterizing all major classes of organic polymer aerogels and composites. Chapters cover all major organic polymer aerogel classes. These feature rigorous discussions of chemistry, representative characterization data for quick reference, and a how-to section with the synthetic protocols for quick access to these materials. A dedicated chapter on characterization methods rounds out this peerless resource.