This book delves into the latest developments in the synthesis, characteristics, and diverse applications of nanosheets. Within its chapters, readers will find comprehensive insights into innovative fabrication techniques for cutting-edge nanosheets and their hybrid heterostructures. Furthermore, the book thoroughly explores the emerging properties and applications of nanosheets across various domains, including supercapacitors for electric vehicles, fuel cells, electric discharge machining, heavy metal adsorption, and biomedical applications.