Dinesh Kumar

Supercapacitor

Maintaining a balanced blend of theory and application, Supercapacitor: Fundamentals, Materials, and Devices offers a complete guide to next-generation energy storage technology. It introduces supercapacitors as a powerful alternative to conventional batteries, emphasizing their unique electric field-based energy storage mechanism that enables rapid charging, long cycle life, and high power density. Drawing from both academic and industry-driven research, the book lays a strong foundation by covering supercapacitor classifications, electrode/electrolyte materials, and fabrication techniques. With recent advancements in materials science and device engineering, the book presents novel approaches to supercapacitor design utilizing cutting-edge materials, including MXenes, MOFs, and ionic liquids. It also addresses key challenges and explores promising directions in scalable, sustainable, and high-performance energy storage solutions. Features · In-depth overview of supercapacitor types: EDLCs, pseudocapacitors, and hybrid systems. · Coverage of advanced electrode materials, including MXenes, conducting polymers, and MOFs. · Detailed fabrication protocols with emphasis on scalable and eco-friendly methodologies. · Analytical approaches to assess performance: cyclic voltammetry, impedance spectroscopy, and more. In this edition, chapters on flexible and wearable supercapacitors, ionic liquid-based electrolytes, and sustainable synthesis techniques are included. This book is a vital resource for graduate students, academic researchers, materials scientists, and professionals in electronics and clean energy fields. By combining fundamental principles with emerging innovations, it offers readers both the theoretical understanding and practical insights needed to succeed in this fast-changing field. Whether designing devices or analyzing new materials, this book provides the tools and context to transform ideas into meaningful energy storage solutions.