Preface xiii 1 Lead-Free Energy Storage Ceramics 1 Sahidul Islam, Arindam Das and Ujjwal Mandal 1.1 Introduction 2 1.2 Dielectric Capacitor and Energy Storage 3 1.3 Energy Storage of Dielectric Ceramics Free of Lead 6 1.4 Conclusion and Outlooks 14 Acknowledgments 15 References 15 2 Lead-Based Ceramics for High-Performance Supercapacitors 25 Muneer Hussain, Muhammad Tahir Khan, Ata-ur-Rehman and Syed Mustansar Abbas 2.1 Introduction 26 2.2 General Idea of Ceramics for Supercapacitors 27 2.2.

1 Metallic Oxide Ceramics for Supercapacitors 28 2.2.2 Binary Metal Oxides 28 2.2.2.1 Ceramics of Spinal Oxide Material 28 2.2.2.

2 Barium Titanate Ceramics 31 2.2.3 Multimetal Oxidized Ceramics 32 2.2.4 Metal Hydroxide-Type Ceramics 32 2.3 Principle Involved in Electroceramics 34 2.3.1 Electrostatic Capacitor 34 2.

4 Lead-Based Ceramics 36 2.4.1 Lead-Based Ferroelectrics 36 2.4.2 Lead-Based Relaxor Ferroelectrics 37 2.4.3 Lead-Based Anti-Ferroelectrics 37 2.5 Characteristics of Lead-Based Ceramics 39 2.

5.1 Characteristics of Lead Zirconate Titanate 39 2.5.2 Characteristics of Lead Magnesium Niobate 39 2.5.3 Characteristics of Lead Zinc Niobate 39 2.6 Conclusion and Perspectives 40 2.6.

1 Up-to-Date Sintering and Molding Process 40 2.6.2 Microscopical and Flexible Ceramics Electrode Materials 40 2.6.3 Improvement of Efficiency of the Ceramic Electrode Materials 41 References 41 3 Ceramic Films for High-Performance Supercapacitors 53 Santhosh G. and Nayaka G. P. 3.

1 Introduction 53 3.2 Energy Storage Principles 56 3.3 Factors Optimizing Energy Density 57 3.3.1 The Intrinsic Band Gap (Eg) 57 3.3.2 Electrical Microstructure 58 3.3.

3 Density and Grain Size 58 3.4 Ceramics for Supercapacitors 58 3.4.1 Metal Oxide Ceramics 59 3.4.2 Multielemental Oxides 60 3.5 Conclusions and Outlook 64 References 64 4 Ceramic Multilayers and Films for High-Performance Supercapacitors 73 Dulal Chandra Patra, Nitumoni Deka and Pinku Chandra Nath 4.1 Introduction 74 4.

2 Fundamentals of Energy Storage in Electroceramics 75 4.2.1 Electrostatic Capacitors 75 4.2.2 Important Factors Designed for Assessing Energy Storage Characteristics 77 4.3 Important Factors for Maximizing Energy Density 79 4.3.1 Intrinsic Band Gap 79 4.

3.2 Electrical Microstructure 80 4.4 Different Types of Electroceramics Capacitors for Energy Storage 80 4.4.1 Pb-Doped Ceramics 80 4.4.1.1 Pb-Doped RFEs 80 4.

4.1.2 Lead-Doped Antiferroelectrics 81 4.4.2 Pb-Free Ceramics 82 4.4.2.1 BaTiO3-Based Ceramics 82 4.

4.2.2 K0.5Na0.5NbO3-Doped Ceramics 84 4.4.2.3 Na0.

5Bi0.5TiO3-Doped Ceramics 84 4.4.2.4 AgNbO3-Based Ceramics 85 4.5 Application of Electroceramics Supercapacitor 85 4.6 Conclusion 88 References 89 5 Superconductors for Energy Storage 95 Navneet Kaur, Mona, Ranjeet Kaur, Jaiveer Singh and Shweta Rana 5.1 Introduction 96 5.

1.1 Background 96 5.1.2 Superconducting Properties 96 5.1.3 Synthetic Methodology 98 5.2 Low-Temperature Superconductors 99 5.2.

1 Nb-Ti-Based LTS 99 5.2.2 Nb3Sn-Based LTS 100 5.3 High-Temperature Superconductors 103 5.3.1 Cuprate-Based HTS 103 5.3.2 Iron-Based Pnictides (Pn) and Chalcogenides (Ch) as HTS 106 5.

3.3 MgB2-Based HTS 108 5.3.4 Hydrides-Based HTS 109 5.4 Superconductors in Energy Applications 111 5.4.1 Superconducting Magnetic Energy Storage 111 5.4.

1.1 Use of SMES in the Power Grid: Flexible AC Transmission System (FACTS) 119 5.4.1.2 Use of SMES as Fault Current Limiters 120 5.4.2 Use of Superconductors in Accelerator System 121 5.4.

3 Use of Superconductors in Fusion Technologies 122 5.4.4 Challenges Faced During Superconducting Energy Storage 123 5.5 Conclusion 124 Acknowledgments 125 References 125 6 Key Factors for Optimizing Energy Density in High-Performance Supercapacitors 135 M. Rizwan, Ambreen, A. Ayub and F. Aleena 6.1 Supercapacitor 135 6.

2 Electric Double-Layer Capacitor 136 6.3 Pseudo-Capacitor 137 6.4 Hybrid Supercapacitor 139 6.4.1 Electrochemical Performance 139 6.4.2 Capacitance 140 6.4.

3 Specific Capacitance 140 6.4.4 Energy Density 140 6.4.5 Power Density 141 6.4.6 Cyclic Stability 141 6.5 The Energy Density of Supercapacitor 142 6.

5.1 Optimization of High Energy Density 142 6.5.1.1 Pore Size 142 6.5.1.2 Surface Area 143 6.

5.1.3 Grain Size 144 6.5.1.4 Functional Groups 144 6.5.1.

5 Band Gap 145 6.5.2 Effect of Voltage 145 6.5.3 Asymmetric Supercapacitors 146 6.5.4 Negative Electrode Materials 147 6.5.

5 Positive Electrode Materials 147 6.5.6 Battery-Supercapacitor Hybrid (Bsh) Device 148 6.5.6.1 Lithium-Ion BSH 149 6.5.6.

2 Na-Ion BSH 149 6.5.6.3 Acidic BSH 150 6.5.6.4 Alkaline BSH 150 6.6 Future Outlook 151 6.

7 Conclusion 153 References 153 7 Optimization of Anti-Ferroelectrics 159 M. Rizwan, M.A. Salam, K. Aslam and A. Ayub 7.1 Introduction 159 7.2 Energy Storage Properties 161 7.

3 Antiferroelectric for Energy Storage 162 7.3.1 Lead-Based Antiferroelectric 163 7.3.2 Lead-Free Antiferroelectric 163 7.3.3 Challenges 164 7.4 Explosive Energy Conversion 165 7.

5 Energy Storage and High-Power Capacitors 165 7.6 Thermal-Electric Energy Interconversion 166 7.7 Optimization 166 7.7.1 Phase Structure Engineering 166 7.7.1.1 Planning Phase in a Structural Engineering Project 167 7.

7.1.2 Design Phase 167 7.7.1.3 Construction Phase 168 7.7.2 Grain Size Engineering 169 7.

7.3 Domain Engineering 170 7.7.3.1 Phase 170 7.7.3.2 Domain Analysis 170 7.

7.3.3 Domain Design 171 7.7.4 Doping 171 7.8 Conclusion 172 References 172 8 Super Capacitive Performance Assessment of Mixed Ferromagnetic Iron and Cobalt Oxides and Their Polymer Composites 175 Mohammad Faraz Ahmer, Qasim Ullah and Mohammad Kashif Uddin 8.1 Introduction 176 8.1.

1 Electrolyte 177 8.1.2 Separator 177 8.1.3 Current Collector 178 8.1.4 Supercapacitor Electrode Materials 178 8.2 Ferromagnetic Electrode Materials 179 8.

3 Mixed Ferromagnetic Iron and Cobalt Oxides 180 8.4 Conclusion 194 References 194 9 Transition Metal Oxides with Broaden Potential Window for High-Performance Supercapacitors 203 Nawishta Jabeen, Ahmad Hussain and Jazib Ali 9.1 Introduction of Transition Metal Oxides (TMOs) 204 9.2 Redox-Based Materials 205 9.3 Conducting Polymers 206 9.4 Electroactive Metal Oxides or Transition Metal Oxides (TMOs) as Electrodes for SCs 208 9.4.1 MnO2 as Electrode Material for SCs 208 9.

4.2 Pseudo-Capacitive Behavior of α-MnO2 by Cation Insertion 211 9.4.3 Na0.5MnO2 Nanosheet Assembled Nanowall Arrays for ASCs 214 9.4.4 FeOx/FeOOH Material as Negative Electrode 218 9.4.

5 Carbon-Stabilized Fe3O4@C Nanorod Arrays as an Efficient Anode for SCs 219 9.4.6 Electrochemical Performance of Fe3O4 and Fe3O4@C NRAs as Anode 220 9.4.7 Construction of Na0.5MnO2//Fe3O4@C ASC and Electrochemical Performance 222 9.4.8 Highly Efficient NiCo2S4@Fe2O3//MnO2 ASC 224 9.

4.9 Bi2O3 as Negative Electrode with Broaden Potential Window 225 9.5 Conclusion 225 References 226 10 Aqueous Redox-Active Electrolytes 233 Ranganatha S. 10.1 Introduction 233 10.2 Electrolyte Requirements for High-Performance Supercapacitors 234 10.2.1 Conductivity 234 10.

2.2 Salt Effect 235 10.2.3 Solvent Effect 235 10.2.4 Electrochemical Stability 235 10.2.5 Thermal Stability 236 10.

3 Effect of the Electrolyte on Supercapacitor Performance 236 10.3.1 Aqueous Electrolytes 239 10.3.2 Acidic Electrolytes 239 10.3.2.1 Sulfuric Acid Electrolyte-Based EDLC and Pseudocapacitors 240 10.

3.2.2 H 2 So 4 Electrolyte-Based Hybrid Supercapacitors 241 10.3.3 Alkaline Electrolytes 241 10.3.3.1 Alkaline Electrolyte-Based EDLC and Pseudocapacitors 242 10.

3.3.2 Alkaline Electrolyte-Based Hybrid Supercapacitors 243 10.3.4 Neutral Electrolyte 244 10.3.4.1 Neutral Electrolyte-Based EDLC and Pseudocapacitors 244 10.

3.4.2 Neutral Electrolyte-Based Hybrid Supercapacitors 246 10.4 Conclusion and Future Research Directions 248 References 249 11 Strategies for Improving Energy Storage Properties 255 A. Geetha Bhavani and Tanveer Ahmad Wani 11.1 Introduction 255 11.2 Result and Discussion 257 11.2.

1 Solid-State Batteries 258 11.2.2 Ultracapacitor 258 11.2.3 Flywheels 259 11.2.4 Pumped Hydroelectric Storage Dams 259 11.2.

5 Rail Energy Storage 260 11.2.6 Compressed Storage of Air 260 11.2.7 Liquid Air Energy Storage 260 11.2.8 Pumped Heat Electrical Storage 260 11.2.

9 Redox Flow Batteries 261 11.2.10 Superconducting Magnetic Energy Storage 261 11.2.11 Methane 261 11.3 Energy Storage Systems Applications 261 11.3.1 Mills 261 11.

3.2 Homes 261 11.3.3 Power Sta.