Bucur Challenges of a Rechargeable Magnesium Battery

A Guide to the Viability of this Post Lithium-Ion Battery
1. Auflage 2018
ISBN: 978-3-319-65067-8
Verlag: Springer International Publishing
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 67 Seiten, eBook

Reihe: SpringerBriefs in Energy

This expert volume addresses the practical challenges which have so far inhibited the commercial realization of a rechargeable magnesium battery, placing the discussion within the context of the already established lithium-ion battery. Lithium-ion batteries are becoming commonplace in most power applications, starting with portable electronics and expanding to motor vehicles, stationary storage, and backup power. Since their introduction 25 years ago, they have slowly been replacing all other battery chemistries. As the technology has matured, it is nearing its theoretical limits in terms of energy density, so research and development worldwide is quickly shifting towards the study of new battery chemistries with cheaper components and higher energy densities. 
A very popular battery candidate which has generated a lot of recent interest is the magnesium rechargeable battery. Magnesium is five orders of magnitude more abundant than lithium, can move two electrons per cation, and is known to plate smoothly without any evidence of dendritic growth.  However, many challenges remain to be overcome. This essential volume presents an unfiltered view on both the realistic promises and significant obstacles for this technology, providing key insights and proposed solutions.

Zielgruppe

Research

Autoren/Hrsg.

Bucur, Claudiu B.

Weitere Mitwirkende

Gregory, Thomas D.

Inhaltsverzeichnis

Foreword 
1 Introduction1.1 References
2 Magnesium Electrolytes2.1 Liquid Electrolytes2.1.1 History2.1.2 “Naked” Magnesium Salts2.1.2.1 Simple Halide Salts2.1.2.2 Complex Analogs of Salts used in Lithium ion Batteries2.1.2.3 Novel “Naked” Magnesium Salts2.1.3 “Dimer” Magnesium Salts2.2 Ionic Liquids2.3 Polymeric Conductors2.4 Solid State Conductors2.5 References
3 Magnesium Electrodes3.1 Magnesium Metal Anodes3.1.1 Insertion Anodes3.1.2 Alloying Anodes3.2 Magnesium Cathodes3.2.1 Early Work3.2.2 Intercalation Cathodes3.2.2.1 Metal Sulfides3.2.2.2 Metal Oxides3.2.2.3 Other Cathodes3.2.3 Conversion Cathodes3.2.3.1 Sulfur and Selenium3.2.3.2 Oxygen3.2.3.3 Iodine and Bromine3.3 References
4 Conclusion
AppendixA.1 Gross Energy-Densities of Cars vs. PlanesA.2 Real Energy Density of Gasoline in a Combustion EngineA.3 Improvements in Energy DensityA.4 Liquid Magnesium ElectrolytesA.5 Ionic Liquids Magnesium ElectrolytesA.6 Polymeric Magnesium ElectrolytesA.7 Solid State Magnesium ElectrolytesA.8 Magnesium AnodesA.9 Magnesium Cathodes
Index

Über Autor(innen)

Claudiu B. Bucur obtained his Ph.D degree in 2008 from Florida State University under the mentorship of distinguished Leo Mandelkern Professor of Polymer Science, Joseph B. Schlenoff. He studied the manner in which polyelectrolyte multilayers assemble, and how doping them with ions changes their mechanical and thermodynamic properties. In 2010 he completed his postdoctoral studies at the USDA Agricultural Research Service Labs, where he investigated corrosion inhibition via biomembranes. Dr. Bucur then joined the Post Lithium Ion Research Group at the Toyota Research Institute of North America, where he focused on metallic anodes such as magnesium, lithium, sodium, and their electrolytes as well as high capacity conversion cathodes such as the sulfur cathode. He expanded upon his experience with polymers, corrosion, and interfaces and was able to advance many areas in the battery field. Currently, Dr. Bucur is Chief Engineer for new battery and solid electrolyte projects at Great Wall Motor, the largest SUV manufacturer in China. He is fascinated by energy storage, and dreams of creating the ultimate battery.