Journal ArticleDOI
The Electrochemical Behavior of Alkali and Alkaline Earth Metals in Nonaqueous Battery Systems—The Solid Electrolyte Interphase Model
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In this article, it is suggested that in practical nonaqueous battery systems the alkali and alkaline earth metals are always covered by a surface layer which is instantly formed by the reaction of the metal with the electrolyte.Abstract:
It is suggested that in practical nonaqueous battery systems the alkali and alkaline earth metals are always covered by a surface layer which is instantly formed by the reaction of the metal with the electrolyte. This layer, which acts as an interphase between the metal and the solution, has the properties of a solid electrolyte. The corrosion rate of the metal, the mechanism of the deposition‐dissolution process, the kinetic parameters, the quality of the metal deposit, and the half‐cell potential depend on the character of the solid electrolyte interphase (SEI).read more
Citations
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Understanding the molecular mechanism of pulse current charging for stable lithium-metal batteries
TL;DR: Stable lithium-metal batteries can be achieved by simply charging cells with square-wave pulse current by investigating the effects of charging period and frequency as well as the mechanisms that govern this process at the molecular level.
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Novel application of differential thermal voltammetry as an in-depth state-of-health diagnosis method for lithium-ion batteries
TL;DR: In this article, a novel use of differential thermal voltammetry (DTV) is presented as an in-situ state-of-health estimator for lithium-ion batteries.
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The SEI layer formed on lithium metal in the presence of oxygen: A seldom considered component in the development of the Li–O2 battery
TL;DR: In this paper, the SEI layer formed on metallic Li which has been used as an anode in a Li-O2 battery is studied for the first time, using XPS to monitor the surface composition of the lithium electrode an...
Journal ArticleDOI
Stable Interface Formation between TiS2 and LiBH4 in Bulk-Type All-Solid-State Lithium Batteries
Atsushi Unemoto,Tamio Ikeshoji,Syun Yasaku,Motoaki Matsuo,Vitalie Stavila,Terrence J. Udovic,Shin Ichi Orimo +6 more
TL;DR: In this paper, the authors assembled a bulk-type all-solid-state battery comprised of a TiS2 positive electrode, LiBH4 electrolyte, and Li negative electrode.
Journal ArticleDOI
Li dendrite growth and Li+ ionic mass transfer phenomenon
TL;DR: Li metal dendrite growth in LiPF6-propylene carbonate (PC) electrolyte was observed in situ by a laser scanning confocal microscope (LSCM) with a metallographic microscope.
References
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Journal ArticleDOI
Advances in Electrochemistry and Electrochemical Engineering
P. Delahay,Ashok K. Vijh +1 more