1. AZ31 Magnesium Alloy Foils as Thin Anodes for Rechargeable Magnesium Batteries
- Author
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Jean-Frédéric Martin, Eneko Azaceta, J. Alberto Blázquez, Ayan Mukherjee, Olatz Leonet, Ananya Maddegalla, Malachi Noked, Doron Aurbach, Dane Sotta, Yair Ein-Eli, Daniel Sharon, Aleksey Kovalevsky, Aroa R. Mainar, Département de l'électricité et de l'hydrogène dans les transports (DEHT), Laboratoire d'Innovation pour les Technologies des Energies Nouvelles et les nanomatériaux (LITEN), Institut National de L'Energie Solaire (INES), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Institut National de L'Energie Solaire (INES), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), and European Project: 824066,H2020-FETPROACT-2018-01,E-MAGIC
- Subjects
rechargeable Mg batteries ,Battery (electricity) ,Materials science ,batteries ,General Chemical Engineering ,Alloy ,02 engineering and technology ,Electrolyte ,engineering.material ,[CHIM.INOR]Chemical Sciences/Inorganic chemistry ,010402 general chemistry ,Electrochemistry ,01 natural sciences ,7. Clean energy ,Electrochemical cell ,Environmental Chemistry ,General Materials Science ,Magnesium alloy ,FOIL method ,Mg electrodes ,Full Paper ,energy storage ,Full Papers ,021001 nanoscience & nanotechnology ,0104 chemical sciences ,Anode ,General Energy ,electrochemistry ,Chemical engineering ,engineering ,0210 nano-technology - Abstract
In recent decades, rechargeable Mg batteries (RMBs) technologies have attracted much attention because the use of thin Mg foil anodes may enable development of high‐energy‐density batteries. One of the most critical challenges for RMBs is finding suitable electrolyte solutions that enable efficient and reversible Mg cells operation. Most RMB studies concentrate on the development of novel electrolyte systems, while only few studies have focused on the practical feasibility of using pure metallic Mg as the anode material. Pure Mg metal anodes have been demonstrated to be useful in studying the fundamentals of nonaqueous Mg electrochemistry. However, pure Mg metal may not be suitable for mass production of ultrathin foils (, Ultra‐thin Mg alloy: Rechargeable magnesium batteries are considered as the most promising alternative to lithium battery technologies Similar electrochemical performance of 100 μm thick pure Mg foils and 25 μm thin and ductile AZ31 Mg alloy foils as anodes in rechargeable Mg batteries is demonstrated. Comprising Chevrel‐phase (Mo6S8) cathodes, thin foils of AZ31 Mg alloy can serve as very suitable anodes in rechargeable Mg batteries.
- Published
- 2021
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