Prelims-N52160.fm Page i Monday, November 27, 2006 7:16 AM Industrial Applications of Batteries From Cars to Aerospace and Energy Storage Prelims-N52160.fm Page ii Monday, November 27, 2006 7:16 AM This page intentionally left blank Prelims-N52160.fm Page iii Monday, November 27, 2006 7:16 AM Industrial Applications of Batteries From Cars to Aerospace and Energy Storage Edited by M. Broussely SAFT Speciality Battery Group Poitiers, France and G. Pistoia Rome, Italy Amsterdam – Boston – Heidelberg – London – New York – Oxford – Paris San Diego – San Francisco – Singapore – Sydney – Tokyo Prelims-N52160.fm Page iv Monday, November 27, 2006 7:16 AM Elsevier Radarweg 29, PO Box 211, 1000 AE Amsterdam, The Netherlands The Boulevard, Langford Lane, Kidlington, Oxford OX5 1GB, UK First edition 2007 Copyright © 2007 Elsevier B.V. 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Because of rapid advances in the medical sciences, in particular, independent verification of diagnoses and drug dosages should be made Library of Congress Cataloging-in-Publication Data A catalog record for this book is available from the Library of Congress British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library ISBN-13: 978-0-444-52160-6 ISBN-10: 0-444-52160-7 For information on all Elsevier publications visit our website at books.elsevier.com Printed and bound in The Netherlands 07 08 09 10 11 10 9 8 7 6 5 4 3 2 1 V Preface This book aims at updating the list of battery-powered industrial applications and the improvements made in their batteries in terms of materials and technological advances. Actually, applications and batteries are interrelated: new or improved applications stimulate the realization of new or improved batteries and vice versa. In some cases, electrochemical systems with new electrode materials or electrolytes have been produced, while in some others the improvements come from better battery engineering. Electrolytes standing extreme temperatures (Chapters ,1 6 and 12) or modified electrodes, e.g. lithiated Ni-Co oxide as a positive for Lithium Ion batteries (Chapters 4 and 5), are examples of improved active materials. New casings or new separators or management systems are examples of technological improvements (Chapters 3, 4 and 13). The number of electrochemical systems used is still fairly high. From Chapter ,1 we may count ten nonaqueous batteries (with liquid, polymeric or molten salt electrolytes), and, in Chapter 2, the same number of aqueous batteries used in the main applications are reported. It is remarkable that, among these systems, the oldest one, Lead Acid, and the youngest one, Lithium Ion, have the largest shares of the secondary battery market (in terms of value, including consumer market). Lead Acid, dating back to 1859, has benefited from the automotive market, but is still widely used (in some cases almost exclusively) in various segments, e.g. energy storage, telecommunications and UPS (Chapter 7-9). Lithium Ion, born in the early 1990s, owes itss uccess to consumer electronics, but is now being used in a number of industrial applications, e.g. power tools, aerospace, asset tracking and load leveling (Chapters 5, 6, 8, 11,12), and is appearing in hybrid electric vehicles (Chapter 4). Battery energy and power are continuously increasing, although, as is obvious, at a different pace for the various chemistries. Simultaneously, the battery safety is also increasing, as imposed by strict regulations and severe tests. Especially at the industrial level, many systems are endowed with battery management systems ensuring a high level of control (Chapter 13). It is remarkable that, at the same time, our safety may receive in several instances a benefit from the use of batteries. Examples are provided throughout this book: power back up, car accessories, alarms, rescue systems, portable medical equipment, etc. (Chapters 10-12). What is the fate of this huge battery production? Will it be a further contribution to our planet's pollution or may we avoid this and even exploit the materials of spent batteries? Collection and recycling is now mandatory in many countries with definite rules, as detailed in Chapter 14. vi ecaferP It is now commonplace that we live in a world that would be very different, and certainly less comfortable, if consumer and industrial batteries would not exist. We shall take advantage from their use at a growing rate in the future (Chapter 15). For this reason, gratitude should be expressed to any person, scientist or technician, who has given through the years a contribution to the advancements in this field. Michel Broussely Gianfranco Pistoia PPrreeffaaccee--NN5522116600..ffmm PPaaggee vviiii FFrriiddaayy,, DDeecceemmbbeerr 11,, 22000066 1111::1133 AAMM Vll Contents Chapter 1. Nonaqueous Batteries Used in Industrial Applications G. Pistoia 1.1. Introduction 1 1.2. Primary Lithium Batteries 1 1.2.1. Lithium/Sulfur Dioxide Batteries 2 1.2.1.1. Cell Construction and Performance 3 1.2.2. Lithium/Thionyl Chloride Batteries 5 1.2.2.1. Cell Construction and Performance 6 1.2.3. Lithium/Manganese Dioxide Batteries 10 1.2.3.1. Cell Construction and Performance 11 1.2.4. Lithium/Carbon Monofluoride Batteries 14 1.2.4.1. Materials, Electrode Reactions, Cell Types and Performance 15 1.2.5. Basic Parameters of Primary Li Batteries 17 1.3. Rechargeable Batteries 17 1.3.1. Lithium-Ion Batteries 17 1.3.1.1. Carbons 18 1.3.1.2. Positive Electrodes 21 1.3.1.3. Liquid Electrolytes 22 1.3.1.4. Cell Construction and Performance (with Liquid Electrolytes) 23 1.3.1.5. Li-Ion Batteries with Polymeric Electrolytes 29 1.3.1.6. Examples of Applications 30 1.3.2. Batteries with a Lithium Electrode 32 1.3.2.1. Lithium/Sulfur Batteries 32 1.3.2.2. Li-Metal-Polymer Batteries 32 1.3.2.3. Li-Al/Iron Sulfide Batteries 38 1.3.3. Batteries with a Sodium Electrode 41 1.3.3.1. Sodium/Sulfur Batteries 42 1.3.3.2. Sodium/Nickel Chloride (Zebra) Batteries 46 1.3.4. Basic Parameters of Secondary Nonaqueous Batteries 49 Chapter 2. Aqueous Batteries Used in Industrial Applications G. Pistoia 2.1. Introduction 53 2.2. Lead/Acid Batteries 53 2.2.1. Electrodes 53 2.2.2. Grids 55 2.2.3. Plate Designs 55 PPrreeffaaccee--NN5522116600..ffmm PPaaggee vviiiiii FFrriiddaayy,, DDeecceemmbbeerr 11,, 22000066 1111::1133 AAMM viii Contents 2.2.4. Electrolyte and Separators 57 2.2.5. Charge/Discharge Reactions 57 2.2.6. Design Features and Applications 59 2.2.7. Discharge Characteristics, Peukert Equation and Self-Discharge 63 2.2.8. Charging Methods 65 2.3. Nickel/Cadmium Batteries 66 2.3.1. Introduction 66 2.3.2. Types of Ni/Cd Batteries 66 2.3.3. Charge/Discharge Reactions 69 2.3.4. Discharge Characteristics, Memory Effect and Self-Discharge 71 2.3.5. Charging Techniques 73 2.3.6. Cycle Life 74 2.3.7. Applications 76 2.4. Nickel/Metal Hydride Batteries 77 2.4.1. Materials and Electrode Reactions 77 2.4.2. Cell Construction and Performance 80 2.4.3. Charging the Ni/MH Battery 83 2.4.4. Cycle and Battery Life 86 2.4.5. Applications 86 2.5. Nickel/Hydrogen Batteries 89 2.6. Nickel/Iron Batteries 91 ^ 2.7. Nickel/Zinc Batteries 94 2.8. Zinc/Air Batteries 97 2.9. Silver/Zinc Batteries 101 2.10. Zinc/Bromine Batteries 103 2.11. Vanadium Redox-Flow Batteries 106 2.12. Alkaline Primary Batteries 108 2.12.1. Electrode Materials and Processes 109 2.12.2. Cell Construction 110 2.12.3. Cell Performance and Applications 111 2.13. Basic Parameters of Aqueous Secondary Batteries 114 Chapter 3. Characterization of Batteries by Electrochemical and Non-Electrochemical Techniques D. Aurbach 3.1. Introduction 119 3.2. Categories of Battery Materials 120 3.2.1. Electrode Materials 120 3.2.1.1. General Features 120 3.2.1.2. Negative Electrodes 122 3.2.1.3. Positive Electrodes 124 3.2.2. Electrolyte Systems 126 PPrreeffaaccee--NN5522116600..ffmm PPaaggee iixx FFrriiddaayy,, DDeecceemmbbeerr 11,, 22000066 1111::1133 AAMM Contents ix 3.2.2.1. Aqueous Solutions 126 3.2.2.2. Nonaqueous Solutions 126 3.2.2.3. Solid Electrolyte Systems 127 3.2.3. Supporting Elements 127 3.2.3.1. Current Collectors 127 3.2.3.2. Separators and Membranes 128 3.3. Stages and Levels in Battery Characterization 129 3.3.1. Introduction 129 3.3.2. Non-Destructive Studies of Full Cells 129 3.3.3. Post-Mortem Analysis of Full Cells 129 3.3.4. Half Cell Testing 130 3.3.5. Solution Studies 130 3.3.6. Electrode Studies - Bulk 131 3.4. A Brief Summary of Available Techniques Related to the Characterization of Batteries 132 3.4.1. Glove Box Operations 132 3.4.2. Bulk Analytical Tools 133 3.4.2.1. Basics of Mass Spectrometry 133 3.4.2.2. Mossbauer Spectroscopy 134 3.4.2.3. Nuclear Magnetic Resonance 135 3.4.2.4. IR, UV-Vis, Raman 136 3.4.2.5. Inductively Coupled Plasma 139 3.4.2.6. Diffraction Techniques (X-Ray and Neutron Diffraction) 140 3.4.2.7. X-Ray Techniques: EXAFS and XANES 141 3.4.3. Microscopy 142 3.4.3.1. Electron Microscopy and Related Techniques 142 3.4.3.2. Atomic Force Microscopy 144 3.4.4. Analysis of Surface Area by Gas Adsorption Processes 146 3.4.5. Thermal Analysis 147 3.4.5.1. DTA, DSC and TGA 147 3.4.5.2. Accelerating Rate Calorimetry 148 3.4.6. Surface Analysis 149 3.4.6.1. General Remarks 149 3.4.6.2. FTIR and Raman Spectroscopies 149 3.4.6.3. XPSandAES 152 3.4.7. Electrochemical Techniques 155 3.4.7.1. Introduction 155 3.4.7.2. Fine Electroanalytical Techniques 155 3.4.8. Some Miscellaneous Techniques 160 3.4.9. In Situ Measurements 162 3.5. Typical Studies of Electrolyte Solutions and Solid Electrolytes 167 3.5.1. Evaluation of Solvents Parameters and Solutions Conductivity 167 3.5.2. Electrochemical Windows of Electrolyte Solutions 169 3.5.3. Thermal Studies 171 3.6. Typical Studies of Electrodes and Electrode Materials 173 3.6.1. The Scheme of Material Research 173
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