Introduction

The general availability of cellphones, wearable technology, Wi-Fi, microwaves, and various smart gadgets has become fundamental to contemporary existence. This book examines (nano)materials, promoting advancements in shielding materials. It examines the features, behavior, properties, and spectra of electromagnetic waves (EWs), their interaction with materials and shielding, the pollution they generate, and the obstacles associated with electromagnetic interference (EMI), including decreased device durability, modeling difficulties, and measurement mistakes. The book Electromagnetic Interference Shielding Materials: Graphene-Based Composites and Beyond seeks to showcase the exceptional features of graphene and its composites, illustrating its efficacy in shielding applications. The book will examine economical techniques for creating new (nano)materials and composites, especially those using graphene, graphene oxide, and graphene-based composites as protective barriers against electromagnetic interference (EMI).