The first edition of the book remains the most highly cited reference in this rapidly growing field. However as the book is 20 years old a new edition is highly needed to cover developments that are lacking in the first edition. Furthermore, the nature of the first edition was more one of compilation than a review of the information available. The new edition will in addition to containing more information on mechanisms in the formation of, and structure development in, non-silicate systems, mixed systems and organically modified materials, include a more rigorous appraisal of available mechanistic pathways and structural models.

The second editon will contain about 25% new material and all original chapters will be updated and revised.

• The book has a very clear structure, taking the reader through the entire sol-gel formation process, from reaction to casting to drying, curing and other post-modifications
• Book can either be read cover-to-cover (for the interested newcomer or as a text for a course in sol-gel science) or to be referenced as necessary by the more familiar reader
• Each chapter begins with an outline of its contents and ends with a summary. Newly introduced terms are set in italics. All variables and abbreviations are defined when they first appear in each chapter. A table of frequently used abbreviations is provided
• Extensive references (typically more than 100) are provided in each chapter providing a handly navigator through the vast literature