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
Mixed Ionic and Electronic Conductor for Li-Metal Anode Protection
Jianhua Yan,Jianyong Yu,Bin Ding +2 more
TL;DR: The MIEC ceramic film blocks Li-corrosion from electrolyte and the formation of Li-dendrites by buffering the Li-ion concentration gradient and leveling secondary current distribution on Li-metal surface, and the Coulombic efficiency of batteries reaches to 98%.
Journal ArticleDOI
Supercapattery: Merging of battery-supercapacitor electrodes for hybrid energy storage devices
TL;DR: In this paper , the most recent improvements in vastly used electrode materials, with significant capacity as well as long cyclic life for high-performance supercapattery devices, are discussed.
Journal ArticleDOI
Enhanced ionic conductivity and interface stability of hybrid solid-state polymer electrolyte for rechargeable lithium metal batteries
Qiao Liu,Yangyang Liu,Xingxing Jiao,Song Zhongxiao,Matthew Sadd,Xiaoxiong Xu,Aleksandar Matic,Shizhao Xiong,Shizhao Xiong,Jiangxuan Song +9 more
TL;DR: In this article, a hybrid solid-state electrolyte was proposed, which consists of a polymer blend matrix (polyethylene oxide and poly (vinylidene fluoride-cohexafluoropropylene)), Li+ conductive ceramic filler (Li1.5Al0.5Ge1.3), and a solvate ionic liquid (LiFSI in tetra ethylene glycol dimethyl ether, 1:1 in molar ratio) as plasticizer.
Journal ArticleDOI
Status and challenges facing representative anode materials for rechargeable lithium batteries
Daohan Ge,Liqiang Zhang,Liqiang Zhang,Chenxi Zhu,Itohan Osayimwese,Sicheng Yu,Daohan Ge,Haoshen Zhou,Haoshen Zhou +8 more
TL;DR: In this article, the characteristics and challenges of four representative anode materials for rechargeable lithium batteries, including graphite, Li4Ti5O12, silicon, and lithium metal, are discussed.
Journal ArticleDOI
Understanding the Effect of UV-Induced Cross-Linking on the Physicochemical Properties of Highly Performing PEO/LiTFSI-Based Polymer Electrolytes.
Marisa Falco,Cataldo Simari,Chiara Ferrara,Jijeesh Ravi Nair,Giuseppina Meligrana,Federico Bella,Isabella Nicotera,Piercarlo Mustarelli,Martin Winter,Claudio Gerbaldi +9 more
TL;DR: Comprehensive analysis confirms that UV-induced cross-linking is an effective technique to suppress the crystallinity of the polymer matrix and reduce ion aggregation, yielding improved Li+ transport number and ionic conductivity at ambient temperature, by tailoring the structural/morphological characteristics ofThe polymer matrix.
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.
Journal ArticleDOI
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.