Polysulfides in Magnesium-Sulfur Batteries

© 2023 The Authors. Advanced Materials published by Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 7 vom: 23. Feb., Seite e2306239
1. Verfasser: Luo, Tongtong (VerfasserIn)
Weitere Verfasser: Wang, Yang, Elander, Brooke, Goldstein, Michael, Mu, Yu, Wilkes, James, Fahrenbruch, Mikayla, Lee, Justin, Li, Tevin, Bao, Junwei Lucas, Mohanty, Udayan, Wang, Dunwei
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Review battery materials computational modeling magnesium batteries polysulfide reactions polysulfide shuttling polysulfide solubility spectroscopy sulfur cathodes
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520 |a Mg-S batteries hold great promise as a potential alternative to Li-based technologies. Their further development hinges on solving a few key challenges, including the lower capacity and poorer cycling performance when compared to Li counterparts. At the heart of the issues is the lack of knowledge on polysulfide chemical behaviors in the Mg-S battery environment. In this Review, a comprehensive overview of the current understanding of polysulfide behaviors in Mg-S batteries is provided. First, a systematic summary of experimental and computational techniques for polysulfide characterization is provided. Next, conversion pathways for Mg polysulfide species within the battery environment are discussed, highlighting the important role of polysulfide solubility in determining reaction kinetics and overall battery performance. The focus then shifts to the negative effects of polysulfide shuttling on Mg-S batteries. The authors outline various strategies for achieving an optimal balance between polysulfide solubility and shuttling, including the use of electrolyte additives, polysulfide-trapping materials, and dual-functional catalysts. Based on the current understanding, the directions for further advancing knowledge of Mg polysulfide chemistry are identified, emphasizing the integration of experiment with computation as a powerful approach to accelerate the development of Mg-S battery technology 
650 4 |a Journal Article 
650 4 |a Review 
650 4 |a battery materials 
650 4 |a computational modeling 
650 4 |a magnesium batteries 
650 4 |a polysulfide reactions 
650 4 |a polysulfide shuttling 
650 4 |a polysulfide solubility 
650 4 |a spectroscopy 
650 4 |a sulfur cathodes 
700 1 |a Wang, Yang  |e verfasserin  |4 aut 
700 1 |a Elander, Brooke  |e verfasserin  |4 aut 
700 1 |a Goldstein, Michael  |e verfasserin  |4 aut 
700 1 |a Mu, Yu  |e verfasserin  |4 aut 
700 1 |a Wilkes, James  |e verfasserin  |4 aut 
700 1 |a Fahrenbruch, Mikayla  |e verfasserin  |4 aut 
700 1 |a Lee, Justin  |e verfasserin  |4 aut 
700 1 |a Li, Tevin  |e verfasserin  |4 aut 
700 1 |a Bao, Junwei Lucas  |e verfasserin  |4 aut 
700 1 |a Mohanty, Udayan  |e verfasserin  |4 aut 
700 1 |a Wang, Dunwei  |e verfasserin  |4 aut 
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773 1 8 |g volume:36  |g year:2024  |g number:7  |g day:23  |g month:02  |g pages:e2306239 
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