Nanomaterials are a rapidly growing field of interest for lots of people because of its wide use in industrial advancement. This book is a collection of contributions by some of the experts in the field of the nanomaterials. It includes the studies about the present as well as the future aspects of nanomaterials. This book also explains the theories related to the usage of nanomaterials. Topics covered in this book will help researchers as well as students for their future studies.