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
Electrochemical Diagram of an Ultrathin Lithium Metal Anode in Pouch Cells
Peng Shi,Xin-Bing Cheng,Tao Li,Rui Zhang,He Liu,Chong Yan,Xue-Qiang Zhang,Jia-Qi Huang,Qiang Zhang +8 more
TL;DR: A clear understanding in the electrochemical diagram of ultrathin Li is the primary step to rationally design an effective Li electrode and render a Li metal battery with high energy density, long lifespan, and enhanced safety.
Journal ArticleDOI
Healable, Highly Conductive, Flexible, and Nonflammable Supramolecular Ionogel Electrolytes for Lithium-Ion Batteries.
Panlong Guo,Anyu Su,Yingjin Wei,Xiaokong Liu,Yang Li,Feifan Guo,Jian Li,Zhenyuan Hu,Junqi Sun +8 more
TL;DR: This study presents the fabrication of healable, highly conductive, flexible, and nonflammable ionogel electrolytes for use in LIBs by loading ionic liquids and Li salts within a hydrogen-bonded supramolecular poly(ionic liquid) copolymer network.
Journal ArticleDOI
ZnO nanoarray-modified nickel foam as a lithiophilic skeleton to regulate lithium deposition for lithium-metal batteries
TL;DR: In this article, tightly arranged ZnO nanorods were designed to enhance the lithiophilicity of a pristine Ni foam (NF), and the as-formed interlayer attached to the 3D conductive NF not only significantly ameliorated its affinity with molten Li, but also endowed it with fast kinetics for uniform Li nucleation.
Journal ArticleDOI
Lithiophilic Ag Nanoparticle Layer on Cu Current Collector toward Stable Li Metal Anode
Zhen Hou,Zhen Hou,Yikang Yu,Wenhui Wang,Xixia Zhao,Qian Di,Qianwen Chen,Qianwen Chen,Wen Chen,Wen Chen,Yulian Liu,Zewei Quan +11 more
TL;DR: This work designs a nanostructured Ag lithiophilic layer on a Cu foil via an electroless plating process for a Li metal current collector, realizing uniform Li nucleation and subsequently flat Li plating.
Journal ArticleDOI
Stabilizing interface between Li10SnP2S12 and Li metal by molecular layer deposition
Changhong Wang,Yang Zhao,Qian Sun,Xia Li,Yulong Liu,Jianwen Liang,Xiaona Li,Xiaoting Lin,Ruying Li,Keegan R. Adair,Li Zhang,Rong Yang,Shigang Lu,Xueliang Sun +13 more
TL;DR: Li et al. as mentioned in this paper employed molecular layer deposition (MLD) to develop an inorganic-organic hybrid interlayer (alucone) at the interface between the Li metal and SEs.
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.
Journal ArticleDOI
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.