Journal ArticleDOI
Toward Safe Lithium Metal Anode in Rechargeable Batteries: A Review.
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TLDR
This review presents a comprehensive overview of the lithium metal anode and its dendritic lithium growth, summarizing the theoretical and experimental achievements and endeavors to realize the practical applications of lithium metal batteries.Abstract:
The lithium metal battery is strongly considered to be one of the most promising candidates for high-energy-density energy storage devices in our modern and technology-based society. However, uncontrollable lithium dendrite growth induces poor cycling efficiency and severe safety concerns, dragging lithium metal batteries out of practical applications. This review presents a comprehensive overview of the lithium metal anode and its dendritic lithium growth. First, the working principles and technical challenges of a lithium metal anode are underscored. Specific attention is paid to the mechanistic understandings and quantitative models for solid electrolyte interphase (SEI) formation, lithium dendrite nucleation, and growth. On the basis of previous theoretical understanding and analysis, recently proposed strategies to suppress dendrite growth of lithium metal anode and some other metal anodes are reviewed. A section dedicated to the potential of full-cell lithium metal batteries for practical applicatio...read more
Citations
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Journal ArticleDOI
Stable cycling of Li–S batteries by simultaneously suppressing Li-dendrite growth and polysulfide shuttling enabled by a bioinspired separator
TL;DR: In this article, a bio-inspired separator was proposed to simultaneously solve the uncontrollable Li dendrite growth and notorious polysulfide shuttling severely hinder their real-world applications.
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Rearrange SEI with artificial organic layer for stable lithium metal anode
Kang Danmiao,Noam Hart,Joonho Koh,Linge Ma,Liang Wenbin,Jing Xu,Saydul Sardar,John P. Lemmon +7 more
TL;DR: In this article, a facile reaction between the Li surface and n-terminal alcohols is proposed to form a protection layer on Li metal via a reaction between Li surfaces and alkoxides, which effectively decreases the interfacial resistance and Li deposition overpotential.
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Modified Li7La3Zr2O12 (LLZO) and LLZO-polymer composites for solid-state lithium batteries
TL;DR: In this article, the authors present a systematic, special summary and discussion on modified LLZO, LLZo-polymer composite electrolyte and their SSLBs to better understand the progress and challenges.
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Zwitterions for Organic/Perovskite Solar Cells, Light-Emitting Devices, and Lithium Ion Batteries: Recent Progress and Perspectives
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A dual-salt coupled fluoroethylene carbonate succinonitrile-based electrolyte enables Li-metal batteries
Chuankai Fu,Yulin Ma,Shuaifeng Lou,Can Cui,Lizhi Xiang,Zhao Wei,Pengjian Zuo,Jiajun Wang,Yunzhi Gao,Geping Yin +9 more
TL;DR: Li et al. as discussed by the authors proposed a Succinitrile (SN)-based electrolyte which combines the dual-salt (lithium bis(trifluoromethane sulfonimide) (LiTFSI) and lithium difluoro(oxalato)borate (LiODFB)) and the fluoroethylene carbonate (FEC) additive.
References
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Journal ArticleDOI
Issues and challenges facing rechargeable lithium batteries
TL;DR: A brief historical review of the development of lithium-based rechargeable batteries is presented, ongoing research strategies are highlighted, and the challenges that remain regarding the synthesis, characterization, electrochemical performance and safety of these systems are discussed.
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Electrical Energy Storage for the Grid: A Battery of Choices
TL;DR: The battery systems reviewed here include sodium-sulfur batteries that are commercially available for grid applications, redox-flow batteries that offer low cost, and lithium-ion batteries whose development for commercial electronics and electric vehicles is being applied to grid storage.
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Challenges for Rechargeable Li Batteries
John B. Goodenough,Youngsik Kim +1 more
TL;DR: In this paper, the authors reviewed the challenges for further development of Li rechargeable batteries for electric vehicles and proposed a nonflammable electrolyte with either a larger window between its lowest unoccupied molecular orbital and highest occupied molecular orbital (HOMO) or a constituent that can develop rapidly a solid/ electrolyte-interface (SEI) layer to prevent plating of Li on a carbon anode during a fast charge of the battery.
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Nonaqueous liquid electrolytes for lithium-based rechargeable batteries.
TL;DR: The phytochemical properties of Lithium Hexafluoroarsenate and its Derivatives are as follows: 2.2.1.
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Reviving the lithium metal anode for high-energy batteries
TL;DR: The current understanding on Li anodes is summarized, the recent key progress in materials design and advanced characterization techniques are highlighted, and the opportunities and possible directions for future development ofLi anodes in applications are discussed.