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
The Rechargeable Aluminum Battery: Opportunities and Challenges.
Huicong Yang,Huicong Yang,Hucheng Li,Hucheng Li,Juan Li,Zhenhua Sun,Zhenhua Sun,Kuang He,Kuang He,Hui-Ming Cheng,Hui-Ming Cheng,Hui-Ming Cheng,Feng Li,Feng Li +13 more
TL;DR: This Review discusses the reaction mechanisms and the difficulties caused by the trivalent reaction medium in electrolytes, electrodes, and electrode-electrolyte interfaces and is hoped that it will stimulate scientists and engineers to develop more reliable aluminum batteries.
Journal ArticleDOI
Understanding the Reaction Chemistry during Charging in Aprotic Lithium–Oxygen Batteries: Existing Problems and Solutions
TL;DR: Recent progress in understanding the electrochemistry and chemistry related to charging in Li-O2 batteries is reviewed along with the strategies to address the issues that exist in the charging process at the present stage.
Journal ArticleDOI
Deep-Eutectic-Solvent-Based Self-Healing Polymer Electrolyte for Safe and Long-Life Lithium-Metal Batteries.
Pauline Jaumaux,Qi Liu,Dong Zhou,Xiaofu Xu,Tianyi Wang,Yizhou Wang,Feiyu Kang,Baohua Li,Guoxiu Wang +8 more
TL;DR: The well-designed DSP electrolyte simultaneously possesses non-flammability, high ionic conductivity and electrochemical stability, and dendrite-free Li plating, and enables high capacity and long lifespan at room and elevated temperatures.
Journal ArticleDOI
Regulating Li deposition by constructing LiF-rich host for dendrite-free lithium metal anode
TL;DR: In this article, an artificial LiF host with cuboid feature is constructed on Li metal surface by a facial one-step reaction of ammonium hydrogen difluoride (NH4HF2) with bare Li metal.
Journal ArticleDOI
One-pot solution coating of high quality LiF layer to stabilize Li metal anode
Jialiang Lang,Yuanzheng Long,Jiale Qu,Xinyi Luo,Hehe Wei,Kai Huang,Haitian Zhang,Longhao Qi,Qianfan Zhang,Zhengcao Li,Hui Wu +10 more
TL;DR: Li et al. as discussed by the authors developed a simple solution method to obtain LiF coating on Li metal anodes, which is considered as a reliable and dense solid electrolyte interphase (SEI) film to protect the reactive anode.
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.
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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.