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Owing to their high-power density, long life, and environmental compatibility, supercapacitors are emerging as one of the promising storage technologies, but with challenges around energy and power requirements for specific applications. This book focusses on supercapacitors including details on classification, charge storage mechanisms, related kinetics, and thermodynamics. Materials used as electrodes, electrolytes, and separators, procedures followed, characterization methods, and modeling are covered, along with emphasis on related applications. Features: Provides an in-depth look at supercapacitors, including their working concepts and design Reviews detailed explanation of various characterization and modeling techniques Give special focus to the application of supercapacitors in major areas of environmental as well as social importance Covers cyclic voltammetry, charging–discharging curves, and electrochemical impedance spectroscopy as characterization techniques Includes a detailed chapter on historical perspectives on the evolution of supercapacitors This book is aimed at researchers and graduate students in materials science and engineering, nanotechnology, chemistry in batteries, and physics.

Supercapacitors: Materials, Design, and Commercialization provides a comprehensive overview of the latest research trends and opportunities in supercapacitors, and particularly in terms of novel materials and electrolytes.The book will address the transformation in supercapacitive technology from double layer capacitance to battery-type capacitance, providing a clear understanding of the conceptual differences between various charge storage processes for supercapacitors, charge storage based on materials and electrolytes, and calculation for capacitance for these charge processes. Detailed chapters discuss recent developments in materials, such as carbons, chalcogenides, MXene and phosphorene, various polymer nanocomposites, and polyoxometalates for supercapacitors. This is followed by in-depth coverage of electrolytes, including the evolution of electrolytes from aqueous to water-in-salt electrolytes and their role in improving the energy density of supercapacitors. The final part of the book examines the role of artificial intelligence in the design of supercapacitors, and latest developments in translating novel supercapacitor technologies from laboratory-scale research to a commercialization.This is a valuable resource for advanced students, researchers, and scientists in the fields of energy storage, electrical engineering, materials science, and chemical engineering, as well as engineers and R&D personnel working with supercapacitors or energy storage in an industrial setting. - Brings together the latest developments in supercapacitor materials and electrolytes - Discusses cutting-edge charge storage concepts and methods for supercapacitors - Addresses the role of machine learning and the scale-up from laboratory to commercialization

This book covers nanostructure materials for application as supercapacitors. It highlights the properties that make them ideal for energy storage applications. It reports approaches on their electronic, electrical, thermal properties to increase their specific surfaces in order to improve their electrical storage capacities. This book consolidates information on synthesis, characterization and application for supercapacitors with detailed characterization, mechanistic approaches and theoretical consideration. The progress in experimental and theoretical studies on various properties of nanomaterials and its polymer and other composites are described in detail.

Introduction to Electromagnetic Waves with Maxwell???s Equations Discover an innovative and fresh approach to teaching classical electromagnetics at a foundational level Introduction to Electromagnetic Waves with Maxwell???s Equations delivers an accessible and practical approach to teaching the well-known topics all electromagnetics instructors must include in their syllabus. Based on the author???s decades of experience teaching the subject, the book is carefully tuned to be relevant to an audience of engineering students who have already been exposed to the basic curricula of linear algebra and multivariate calculus. Forming the backbone of the book, Maxwell???s equations are developed step-by-step in consecutive chapters, while related electromagnetic phenomena are discussed simultaneously. The author presents accompanying mathematical tools alongside the material provided in the book to assist students with retention and comprehension. The book contains over 100 solved problems and examples with stepwise solutions offered alongside them. An accompanying website provides readers with additional problems and solutions. Readers will also benefit from the inclusion of: A thorough introduction to preliminary concepts in the field, including scalar and vector fields, cartesian coordinate systems, basic vector operations, orthogonal coordinate systems, and electrostatics, magnetostatics, and electromagnetics An exploration of Gauss??? Law, including integral forms, differential forms, and boundary conditions A discussion of Ampere???s Law, including integral and differential forms and Stoke???s Theorem An examination of Faraday???s Law, including integral and differential forms and the Lorentz Force Law Perfect for third- and fourth-year undergraduate students in electrical engineering, mechanical engineering, applied maths, physics, and computer science, Introduction to Electromagnetic Waves with Maxwell???s Equations will also earn a place in the libraries of graduate and postgraduate students in any STEM program with applications in electromagnetics.

The 21 chapters in this book presents a comprehensive overview of flexible supercapacitors using engineering nanoarchitectures mediated by functional nanomaterials and polymers as electrodes, electrolytes, and separators, etc. for advanced energy applications. The various aspects of flexible supercapacitors, including capacitor electrochemistry, evaluating parameters, operating conditions, characterization techniques, different types of electrodes, electrolytes, and flexible substrates are covered. This is probably the first book of its type which systematically describes the recent developments and progress in flexible supercapacitor technology, and will be very helpful for generating new and innovative ideas in the field of energy storage material for wearable/flexible industry applications.

BIOMASS-BASED SUPERCAPACITORS Authoritative resource addressing the fundamentals, design, manufacturing, and industrial applications of supercapacitors based on biomass Biomass-Based Supercapacitors presents a systematic overview and recent developments in the research, design, and fabrication of supercapacitors using biomass, discussing fundamentals, advancements, industrial applications, and the manufacturing process of biomass-derived supercapacitors. The text also considers environmental and economic aspects of the technology, along with biomass-based supercapacitors in the context of circular economy. Written by a team of international experts in the field of supercapacitors, Biomass-Based Supercapacitors covers sample topics such as: Basic foundational knowledge surrounding supercapacitors, electrochemical techniques for supercapacitors, and different types of supercapacitors Biomass derived electrode materials for supercapacitors, such as activated and non-activated carbon, carbon from pretreated biomass, carbonate salts-activated carbon, and more Electrolytes, separators, and packaging materials for supercapacitors using biomass and binding materials from biomass for supercapacitors Future outlooks and challenges for the development of biomass-based supercapacitors, from the lab to practical applications in industry Biomass-Based Supercapacitors is an excellent resource for academic researchers and industrial scientists working in the areas of supercapacitor fabrication, energy materials and energy storage devices, electrochemistry, materials science, biomass conversion, green chemistry, and sustainability.

FLEXIBLE SUPERCAPACITORS Comprehensive coverage of the latest advancements in flexible supercapacitors In Flexible Supercapacitors: Materials and Applications, a team of distinguished researchers deliver a comprehensive and insightful exploration of the foundational principles and real-world applications of flexible supercapacitors. This edited volume includes contributions from leading scientists working in the field of flexible supercapacitors. The book systematically summarizes the most recent research in the area, and covers fundamental concepts of electrode materials and devices, including on-chip microsupercapacitors and fiber supercapacitors. The latest progress and advancements in stretchable supercapacitors and healable supercapacitors are also discussed, as are problems and challenges commonly encountered in the development of flexible supercapacitors. The book concludes with suggestions and fresh perspectives on future research in this rapidly developing field. Flexible Supercapacitors: Materials and Applications also offers: A thorough introduction to the fundamentals of supercapacitors, including their materials and devices Comprehensive explorations of flexible fiber supercapacitors and two-dimensional materials for flexible supercapacitors In-depth examinations of flexible supercapacitors with metal oxides-based electrodes and flexible on-chip microsupercapacitors Practical discussions of stretchable and healable supercapacitors, as well as patterned nanostructured electrodes Perfect for researchers in the fields of materials science, physics, and electrical engineering, Flexible Supercapacitors: Materials and Applications is also an ideal reference for developers interested in supercapacitor design, materials, and devices.