《Introduction to New Energy Materials and Devices》一书，全面系统地介绍太阳能、氢能、生物质能、核能、动力电池、储能和燃料电池等研究的基础知识和*进展。以储能和换能为顺序，先系统介绍了目前电化学储能系统，如锂离子电池、其他新型电池和**电容器的工作机理、发展历史和*进展；接着介绍了常见的换能系统如燃料电池、太阳能电池、太阳能制氢的研究现状和未来趋势；*后简单介绍了生物质能、核能和其他新能源的发展展望。本书深入浅出，每一章均从基础知识讲起，内容涉及材料、物理、化学、电子、机械等多学科，知识体系涉及固体物理、电化学、材料科学与基础、半导体物理与器件、薄膜技术与材料等。接着从基础讲到应用，探讨对应储能换能器件的组装、存在的问题和发展方向。该书既避免枯燥的机理介绍，又能使读者在对储能换能器件的深入了解中加深对机理的了解。本书采用全英文编写，不仅适合于高等院校与新能源领域相关的本科生、研究生的双语教材或参考书��也适合于相关的科研与管理工作者入门参考之一。

Chapter 1 Introduction 001 1.1 Brief introduction to world energy consumption 001 1.2 History of various new energy materials and devices 006 1.2.1 Batteries 006 1.2.2 Supercapacitors 008 1.2.3 Fuel cells 009 1.2.4 Solar cells 010 1.2.5 Biomass energy 012 1.2.6 Nuclear energy 012 1.3 Principles of various new energy materials and devices 013 1.3.1 Principles of metal-ion secondary batteries 013 1.3.2 Principles of other secondary batteries 014 1.3.3 Principles of fuel cells 015 1.3.4 Principles of supercapacitors 017 1.3.5 Principles of solar cells 017 1.3.6 Principles of solar-to-hydrogen 018 1.3.7 Principles of biomass energy 019 1.3.8 Principles of nuclear energy 019 1.4 Some requirements for various new energy materials and devices 020 1.4.1 Requirements for lithium secondary batteries 020 1.4.2 Requirements of other secondary batteries 020 1.4.3 Requirements of fuel cells 022 1.4.4 Requirements of supercapacitors 023 1.4.5 Requirements of solar cells 023 1.4.6 Requirements of solar-to-hydrogen conversion 023 1.4.7 Requirements of biomass energy 024 1.4.8 Requirements of nuclear energy 024 1.5 About this book 024 References 025 Chapter 2 Lithium secondary batteries 028 2.1 Positive electrode materials for LIBs 029 2.1.1 LiCoO2-based positive electrode materials 030 2.1.2 LiNiO2-based positive electrode materials 031 2.1.3 LiMn2O4-based positive electrode materials 032 2.1.4 LiFePO4-based positive electrode materials 034 2.1.5 LiNi1-x-yCoxMnyO2 (NCM) positive electrode materials 034 2.2 Negative electrode materials for LIBs 036 2.2.1 Graphite 036 2.2.2 Si-based materials 038 2.2.3 Titanium oxides 038 2.3 Electrolytes for LIBs 039 2.3.1 Liquid electrolytes 040 2.3.2 Solid electrolytes 043 2.4 Separators for LIBs 045 2.4.1 The functions and characteristics of the separator 045 2.4.2 Separator types 046 2.4.3 Separator preparation methods 047 2.5 Aqueous rechargeable lithium batteries 049 2.5.1 First generation aqueous rechargeable lithium batteries 050 2.5.2 Second generation aqueous rechargeable lithium batteries 051 2.5.3 Third generation aqueous rechargeable lithium batteries 052 2.5.4 Side-reactions with H2O and O2 in an electrolyte 053 2.5.5 Water-in-salt aqueous rechargeable lithium batteries 054 2.6 Li-sulfur batteries 054 2.6.1 Principles of Li-sulfur batteries 055 2.6.2 Sulfur positive electrodes 056 2.6.3 Electrolytes for Li-sulfur batteries 056 2.7 Li-air batteries 057 2.7.1 Water-based lithium-air batteries 059 2.7.2 Organic lithium-air batteries 059 2.7.3 Water-organic two-liquid system lithium-air batteries 059 2.7.4 Solid-state lithium-air batteries 060 2.7.5 Ionic liquid system lithium-air batteries 060 References 060 Chapter 3 Other secondary batteries 065 3.1 Redox flow batteries 065 3.1.1 Polysulfide bromide battery (PSB) 068 3.1.2 ZNBR battery 068 3.1.3 Vanadium redox flow battery (VFB) 069 3.2 Na-S battery 070 3.2.1 Principle of operation 070 3.2.2 The configuration of the NAS battery 072 3.2.3 NAS battery features 073 3.2.4 Composition and crystalline structure of b-alumina 074 3.2.5 Challenges of NAS batteries 075 3.3 Other metal-air batteries 075 References 079 Chapter 4 Fuel cells 082 4.1 Introduction 082 4.1.1 Some history 082 4.1.2 Ordinary fuel cells 083 4.1.3 Advantages and disadvantages of fuel cells 084 4.1.4 Types of fuel cells 087 4.2 Fuel cell thermodynamics 095 4.2.1 How a basic fuel cell works 095 4.2.2 Fuel cell performance 095 4.2.3 Fuel cell internal energy 097 4.2.4 First law of thermodynamics 097 4.2.5 The second law of thermodynamics 098 4.2.6 What are thermodynamic potential and enthalpy 098 4.2.7 The calculation of reaction enthalpy 100 4.2.8 The Gibbs free energy 100 4.2.9 Factors influencing reversible voltage and calculation 101 4.2.10 Ideal fuel cell efficiency and actual fuel cell efficiency 103 4.3 Fuel cell reaction kinetics 104 4.3.1 Current basic physical quantity calculation 104 4.3.2 Calculation of reaction rate 105 4.3.3 Tiffier equation 105 4.3.4 Responsive charge transfer 106 4.3.5 Charge transfer can cause voltage loss 107 4.3.6 The physical significance of conductivity 108 4.4 Fuel cell systems 108 4.4.1 General description of fuel cell systems 108 4.4.2 Fuel cell stack 109 4.4.3 Fuel transfer processing subsystem 110 4.4.4 Power transmission subsystem 111 4.4.5 Fuel cell design levels: the unit cell, the stack, and the system 112 4.5 Fuel cell based power systems 115 4.5.1 Hybrid fuel cell power system 115 4.5.2 Standalone fuel cell power system 116 4.5.3 Grid connected fuel cell power systems 116 4.6 Applications of fuel cells 117 4.6.1 Fuel cell vehicles 117 4.6.2 Telecommunications 118 4.6.3 Underwater vehicles 118 4.6.4 Future targets 118 4.7 Conclusion 119 References 119 Chapter 5 Supercapacitors 123 5.1 Introduction 123 5.2 Charge storage mechanism of supercapacitors 124 5.2.1 Electrochemical double-layer capacitors 124 5.2.2 Pseudocapacitors 127 5.2.3 Hybrid capacitor devices 128 5.3 Electrolytes 129 5.3.1 Aqueous electrolytes 131 5.3.2 Organic electrolytes 132 5.3.3 Ionic-liquid-based electrolytes 135 5.3.4 Solid- and quasi-solid-state electrolytes 135 5.4 Electrode materials for EDLCs 137 5.4.1 Carbon materials with different-scaled pores 137 5.4.2 Activated carbons (ACs) 138 5.4.3 Carbon nanotubes (CNTs) 139 5.4.4 Graphene-based electrode materials 140 5.4.5 Other carbon structures 142 5.5 Electrode materials for pseudocapacitors 143 5.5.1 Noble metal oxides 143 5.5.2 Transition metal oxides and hydroxides 145 5.5.3 Conducting polymers (CPs) 146 5.6 Hybrid capacitors 149 5.6.1 Acidic HCs 149 5.6.2 Alkaline HCs 149 5.6.3 Lithium-ion capacitors 150 5.6.4 Sodium-ion capacitors 151 5.7 Supercapacitor performance 153 5.8 Applications of supercapacitors 154 References 155 Chapter 6 Solar cells 159 6.1 Introduction 159 6.1.1 History 160 6.1.2 Classification of solar cells 162 6.1.3 Some PV parameters 163 6.1.4 Principles of solar cells 169 6.2 Silicon-based solar cells 176 6.2.1 Introduction to Si-based solar cells 176 6.2.2 Electrode materials 177 6.2.3 Basic processing and key materials 178 6.3 GaAs solar cells 181 6.3.1 History of the GaAs solar cell 181 6.3.2 Comparison with silicon-based solar cells 182 6.3.3 Other properties of GaAs materials 182 6.3.4 Performance of GaAs solar cells 183 6.4 Dye-sensitized solar cells 183 6.4.1 History of dye-sensitized solar cells 184 6.4.2 Principle of operation of a DSSC 185 6.4.3 Assembly of dye-sensitized solar cells 186 6.4.4 Main components of DSSCs 187 6.5 Organic /Polymer solar cells 187 6.5.1 History of the polymer solar cell 188 6.5.2 Principles of polymer solar cells 189 6.5.3 Advantages of polymer solar cells 189 6.5.4 Structure of a polymer solar cell 190 6.5.5 Key materials for polymer solar cells 190 6.5.6 Development of polymer solar cells 191 6.6 Perovskite solar cells 192 6.6.1 Perovskite solar cell history 192 6.6.2 Principles of perovskite solar cells 192 6.6.3 Key materials for perovskite solar cells 192 6.7 Solar power in China 193 References 193 Chapter 7 Solar-to-Hydrogen 199 7.1 Hydrogen energy 199 7.2 Hydrogen production from solar radiation 200 7.3 Direct solar thermal hydrogen generation 201 7.4 Concentrated solar thermochemical hydrogen production 203 7.4.1 Thermodynamics of solar thermochemical processes 203 7.4.2 Thermochemical processes 205 7.5 Solar photochemical hydrogen production 209 7.6 Photocatalytic hydrogen production 210 7.6.1 Principles of photocatalytic hydrogen generation 210 7.6.2 Key photocatalytic hydrogen generation processes 211 7.6.3 Evaluating photocatalytic water splitting systems 211 7.6.4 UV photocatalysts for water splitting 212 7.6.5 Visible light photocatalysts for H2 production 214 7.6.6 Main challenges and opportunities 222 7.7 Photobiological hydrogen generation 223 7.7.1 Biological hydrogen production processes 223 7.7.2 Microbiology 227 7.7.3 Key enzymes 227 7.7.4 Genetic modification of microorganisms 228 7.7.5 Theoretical considerations 228 7.7.6 Energy analysis and purification of hydrogen 229 7.8 Solar-hydrogen energy systems 230 References 231 Chapter 8 Biomass energy 234 8.1 Introduction of biomass energy 234 8.1.1 Definition and features 235 8.1.2 Main resource categories 235 8.1.3 Conversion technologies 236 8.1.4 The risks and rewards of energy from biomass 237 8.2 Biofuel characteristics 238 8.3 Bioethanol 239 8.3.1 Biomass resources 240 8.3.2 Detailed process technology 242 8.4 Biodiesel 247 8.4.1 Synthesis technology 248 8.4.2 Global biodiesel status 248 8.5 Gaseous biomass energy production 249 8.5.1 Biogas 249 8.5.2 Biomass gasification 251 8.6 Biomass power generation (BPG) 252 8.6.1 BPG in China 253 8.6.2 BPG in other countries 254 8.7 Outlook 255 References 256 Chapter 9 Nuclear energy 260 9.1 Introduction 260 9.2 What is nuclear energy 261 9.3 The physical basis of a nuclear reactor 263 9.3.1 The nucleus and nuclear energy 264 9.3.2 Radioactivity 265 9.3.3 Types and patterns of decay 265 9.3.4 Nuclear reactions 266 9.4 Nuclear electric power generation 266 9.5 Nuclear reactor types and raw materials 269 9.5.1 Nuclear reactor classification 269 9.5.2 Pressurized water reactor 270 9.5.3 Boiling water reactor 270 9.5.4 Heavy water reactor 271 9.5.5 Graphite reactor 271 9.6 Power generation principles 272 9.6.1 Advantages 274 9.6.2 Disadvantages 274 9.7 Nuclear resources 275 9.7.1 Marine nuclear resources 275 9.7.2 The nuclear resources of the moon 276 9.8 Nuclear safety 276 9.9 Nuclear energy development in China 278 References 281 Chapter 10 Other energy 285 10.1 Introduction 285 10.2 Wind energy 286 10.2.1 Development of wind energy 286 10.2.2 Utilization of wind energy 290 10.2.3 Wind turbines 292 10.2.4 The global wind energy situation 294 10.3 Geothermal energy 297 10.3.1 History of geothermal energy 298 10.3.2 Types of geothermal energy 299 10.3.3 Resources 300 10.3.4 Application scenarios of geothermal energy 301 10.3.5 Challenges of geothermal energy 302 10.4 Marine energy 303 10.4.1 Characteristics of marine energy 304 10.4.2 Forms of marine energy 305 10.4.3 Use patterns for electricity generation 306 10.4.4 Installed capacity of ocean energy 307 10.4.5 Challenges of ocean energy 308 10.4.6 Prospect forecast of ocean energy 309 10.5 Conclusion 310 References 310 Index 313