Li, Zhenyou and Häcker, Joachim and Fichtner, Maximilian and Zhao-Karger, Zhirong (2023) Cathode Materials and Chemistries for Magnesium Batteries: Challenges and Opportunities. Advanced Energy Materials, 13 (27), p. 2300682. Wiley. doi: 10.1002/aenm.202300682. ISSN 1614-6832.
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Official URL: https://onlinelibrary.wiley.com/doi/full/10.1002/aenm.202300682
Abstract
Rechargeable magnesium batteries hold promise for providing high energy density, material sustainability, and safety features, attracting increasing research interest as post-lithium batteries. With the progressive development of Mg electrolytes with enhanced (electro-)chemical stability, tremendous efforts have been devoted to the exploration of high-energy cathode materials. In this review, recent findings related to Mg cathode chemistry are summarized, focusing on the strategies that promote Mg2+ diffusion by targeting its interaction with the cathode hosts. The critical role of the cathode-electrolyte interfaces is elaborated, which remains largely unexplored in Mg systems. The approaches to optimization of cathode-electrolyte combinations to unlock the kinetic limitations of Mg2+ diffusion, enabling fast electrochemical processes of the cathodes, are highlighted. Furthermore, representative conversion chemistries and coordination chemistries that bypass bulk Mg2+ diffusion are discussed, with particular attention given to their key challenges and prospects. Finally, the hybrid systems that combine the fast kinetics of the monovalent cathode chemistries and high-capacity Mg anodes are revisited, calling for further practical evaluation of this promising strategy. All in all, the aim is to provide fundamental insights into the cathode chemistry, which promotes the material development and interfacial regulations toward practical high-performance Mg batteries.
Item URL in elib: | https://elib.dlr.de/198579/ | ||||||||||||||||||||
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Document Type: | Article | ||||||||||||||||||||
Title: | Cathode Materials and Chemistries for Magnesium Batteries: Challenges and Opportunities | ||||||||||||||||||||
Authors: |
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Date: | 11 May 2023 | ||||||||||||||||||||
Journal or Publication Title: | Advanced Energy Materials | ||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||
Open Access: | Yes | ||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||
In SCOPUS: | Yes | ||||||||||||||||||||
In ISI Web of Science: | Yes | ||||||||||||||||||||
Volume: | 13 | ||||||||||||||||||||
DOI: | 10.1002/aenm.202300682 | ||||||||||||||||||||
Page Range: | p. 2300682 | ||||||||||||||||||||
Publisher: | Wiley | ||||||||||||||||||||
ISSN: | 1614-6832 | ||||||||||||||||||||
Status: | Published | ||||||||||||||||||||
Keywords: | Magnesium Batteries, Battery, Cathodes, Review, | ||||||||||||||||||||
HGF - Research field: | Energy | ||||||||||||||||||||
HGF - Program: | Materials and Technologies for the Energy Transition | ||||||||||||||||||||
HGF - Program Themes: | Electrochemical Energy Storage | ||||||||||||||||||||
DLR - Research area: | Energy | ||||||||||||||||||||
DLR - Program: | E SP - Energy Storage | ||||||||||||||||||||
DLR - Research theme (Project): | E - Electrochemical Storage, E - Materials for Electrochemical Energy Storage | ||||||||||||||||||||
Location: | Stuttgart | ||||||||||||||||||||
Institutes and Institutions: | Institute of Engineering Thermodynamics > Electrochemical Energy Technology | ||||||||||||||||||||
Deposited By: | Häcker, Joachim | ||||||||||||||||||||
Deposited On: | 19 Dec 2023 17:23 | ||||||||||||||||||||
Last Modified: | 21 Dec 2023 09:34 |
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