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      Review—Solid Electrolytes for Safe and High Energy Density Lithium-Sulfur Batteries: Promises and Challenges

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          Most cited references96

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          Nonaqueous liquid electrolytes for lithium-based rechargeable batteries.

          Kang Xu (2004)
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            Toward Safe Lithium Metal Anode in Rechargeable Batteries: A Review.

            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 applications is included. A general conclusion and a perspective on the current limitations and recommended future research directions of lithium metal batteries are presented. The review concludes with an attempt at summarizing the theoretical and experimental achievements in lithium metal anodes and endeavors to realize the practical applications of lithium metal batteries.
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              Negating interfacial impedance in garnet-based solid-state Li metal batteries

              Garnet-type electrolytes are attractive for lithium metal batteries due to their high ionic conductivity. A strategy to decrease interfacial impedance between a lithium metal anode and garnet electrolyte is found promising for all-solid-state batteries.
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                Author and article information

                Journal
                Journal of The Electrochemical Society
                J. Electrochem. Soc.
                The Electrochemical Society
                0013-4651
                1945-7111
                June 14 2017
                2018
                October 07 2017
                2018
                : 165
                : 1
                : A6008-A6016
                Article
                10.1149/2.0041801jes
                4f64ef2c-b098-435c-9f96-ba63ba67a23c
                © 2018
                History

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