Solid State Ionics for Batteries

✍ Scribed by M. Tatsumisago, M. Wakihara, C. Iwakura, S. Kohjiya, I. Tanaka, T. Minami

• Publisher: Springer
• Year: 2005
• Tongue: English
• Leaves: 292
• Edition: 1
• Category: Library

✦ Synopsis

In this book, recent progress in batteries is firstly reviewed by researchers in three leading Japanese battery companies, SONY, Matsushita and Sanyo, and then the future problems in battery development are stated. Then, recent development of solid state ionics for batteries, including lithium ion battery, metal-hydride battery, and fuel cells, are reviewed. A battery comprises essentially three components: positive electrode, negative electrode, and electrolyte. Each component is discussed for the construction of all-solid-state Batteries. Theoretical understanding of properties of battery materials by using molecular orbital calculations is also introduced.

✦ Table of Contents

Cover......Page 1
Solid State Ionics for
Batteries......Page 3
ISBN 9784431249740......Page 4
Preface......Page 6
Contents......Page 8
1 Introduction......Page 17
2.1.2 Lithium ion secondary battery......Page 21
2.1.3 Lithium polymer battery......Page 23
2.1.4 Future of LIB and LPB......Page 27
2.2.2 Active materials for positive electrodes......Page 28
2.2.3 Active materials for negative electrodes......Page 29
2.2.4 Electrolytes......Page 30
2.2.5 Concluding remarks......Page 33
2.3.1 Requirements for high performance of the batteries from evolving functions of the mobile devices......Page 35
2.3.2 Approach to high power density of nickel-metal hydride batteries......Page 36
2.3.3 Approach to high energy density of lithium secondary batteries......Page 40
2.3.4 Conclusions......Page 44
3.1 Introduction......Page 47
3.2.1 Solid electrolytes......Page 48
3.2.2 Electrode materials......Page 58
3.2.3 All-solid-state lithium secondary batteries......Page 69
3.2.4 Thin film batteries......Page 80
3.3.1 Sol-gel ionics......Page 89
3.3.2 Proton-conducting composite materials......Page 96
3.3.3 Proton-conducting hybrid materials......Page 103
3.4 Conclusions......Page 109
4.1.1 Introduction......Page 111
4.1.2 Crystal structure of spinel type phase......Page 113
4.1.3 Electrochemical properties of LiNi[sub(0.5)]Mn[sub(1.5)]O[sub(4)] and LiNi[sub(0.5)]Mn[sub(1.5)]O[sub(4–δ)]......Page 115
4.1.4 Coulombic potential calculation of diffusion path for ordered (P4[sub(3)]32) and disordered (Fd3m) spinels......Page 116
4.1.5 Conclusions......Page 118
4.2.2 Control and charge transfer process at electrode/electrolyte interface......Page 120
4.2.3 Characterization of electrode/solid electrolyte interface in solid-state batteries......Page 142
5.1 Introduction......Page 149
5.2.1 Preparation and characterization of polymer hydrogel electrolyte......Page 152
5.2.2 Application of polymer hydrogel electrolyte to nickel-metal hydride batteries......Page 162
5.2.3 Application of polymer hydrogel electrolyte to electric double-layer capacitors......Page 175
5.2.4 Preparation and characterization of proton-conducting polymeric gel electrolytes......Page 178
5.3.1 Preparation, characterization and application of phosphoric acid-doped silica gel electrolytes......Page 187
5.3.2 Preparation, characterization and application of inorganic oxide solid electrolytes......Page 193
5.4 Conclusions......Page 201
6.1 Introduction: Role of rubbery state for ionic conduction......Page 203
6.2.1 Copolymers of ethylene oxide......Page 207
6.2.2 High molar mass poly(oxyethylene)s......Page 208
6.2.3 Poly(oxyethylene) networks......Page 212
6.3 Viscosity behaviors of branched poly(oxyethylene)s......Page 215
6.4.1 Introduction: Composite-type polymer electrolytes......Page 216
6.4.2 Hybrid solid electrolytes from oxysulfide glass and branched poly(oxyethylene)......Page 217
6.5 Effect of elongation of elastomer electrolytes on conductivity......Page 222
6.6.1 Introduction: Ionene elastomers......Page 225
6.6.2 Polymer solid electrolytes prepared from poly(oxytetramethylene)s......Page 227
6.6.3 Viologen-type poly(oxytetramethylene) ionene elastomers......Page 228
6.6.4 Aliphatic poly(oxytetramethylene) ionene elastomer......Page 232
6.7 Further usefulness of rubbery matrix......Page 237
6.8 Concluding remarks......Page 239
7.1 Introduction......Page 241
7.2.1 Introduction......Page 246
7.2.2 Computational procedure......Page 248
7.2.3 Electronic and bonding states of LiCoO[sub(2)] and CoO[sub(2)]......Page 249
7.2.4 Differences in bonding states among LiMO[sub(2)]/MO[sub(2)]......Page 253
7.2.5 Conclusion......Page 254
7.3.1 Introduction......Page 256
7.3.2 Computational procedure......Page 257
7.3.3 Molecular orbital calculations using model clusters......Page 258
7.3.4 FLAPW band-structure calculations for LiMO[sub(2)] and MO[sub(2)]......Page 261
7.3.5 Conclusion......Page 264
7.4.1 Introduction......Page 266
7.4.3 FLAPW calculation for electronic structure and voltage......Page 268
7.4.5 Electronic structure......Page 270
7.4.7 Conclusion......Page 272
7.5.1 Introduction......Page 274
7.5.2 Computational procedure......Page 275
7.5.3 Defects of oxygen-vacancy type......Page 276
7.5.4 Defects of metal-interstitial type (I): simple interstitial atoms......Page 278
7.5.5 Defects of metal-interstitial type (II): with occupation of Mn at the 8a position......Page 280
7.5.6 Local electronic structures around defects......Page 281
7.5.7 Discussion......Page 283
7.5.8 Conclusion......Page 284
7.6 Summary and conclusions......Page 285
E......Page 289
L......Page 290
P......Page 291
Z......Page 292