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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A general strategy for embedding ultrasmall CoMx nanocrystals (M = S, O, Se, and Te) in hierarchical porous carbon nanofibers for high-performance potassium storage
Chenling Lai,Zhuangzhuang Zhang,Yifan Xu,Jiaying Liao,Zhenhua Xu,Zuyue Yi,Jingyi Xu,Jianchun Bao,Xiaosi Zhou +8 more
TL;DR: In this article, a hierarchical porous carbon nanofibers (HCFs) with closely coupled Co-based ultrafine nanoparticles and a carbon matrix is proposed for large-scale energy storage applications.
Journal ArticleDOI
Lithium dendrite inhibition via 3D porous lithium metal anode accompanied by inherent SEI layer
Tingzhou Yang,Tingzhou Yang,Yawen Sun,Tao Qian,Jie Liu,Xuejun Liu,Federico Rosei,Chenglin Yan +7 more
TL;DR: In this article, a freestanding three-dimensional Li metal foam accompanied by inherent solid electrolyte interphase (SEI) capsulation formed by template-free chemical etching is constructed to promote the uniform lithium deposition and suppress dendritic Li growth.
Journal ArticleDOI
Single Additive with Dual Functional-Ions for Stabilizing Lithium Anodes.
TL;DR: In this paper, it was proved that the coexistence of inorganic LiCl and metallic Mg species in the interface can effectively decrease the surface side reactions, lower interphase resistance, promote Li ions diffusion, and result in uniform lithium deposition.
Journal ArticleDOI
Flexible Fe2O3 and V2O5 Nanofibers as Binder-Free Electrodes for High-Performance All-Solid-State Asymmetric Supercapacitors
TL;DR: An all-solid-state asymmetric supercapacitor has been fabricated using Fe2 O3 and V2 O5 nanofibers as negative and positive electrodes, respectively, and exhibited excellent cycling stability and power capability.
Journal ArticleDOI
Suppressing electrolyte-lithium metal reactivity via Li+-desolvation in uniform nano-porous separator
Li Sheng,Qianqian Wang,Xiang Li,Hao Cui,Xiaolin Wang,Yu-Fei Xu,Zong-Jun Li,Lei Wang,Zonghai Chen,Gui-Liang Xu,Jianlong Wang,Yaping Tang,Khalil Amine,Hong Xu,Xiangming He +14 more
TL;DR: In this paper , a nano-porous separator is proposed to suppress dendrite growth in an electrolyte-lithium metal anode by partially desolvating Li + in confinement created by its uniform nanopores.
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.
Journal ArticleDOI
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.