Intergranular Li metal propagation through polycrystalline Li6.25Al0.25La3Zr2O12 ceramic electrolyte
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TLDR
In this paper, the authors directly observed the propagation of Li metal through a promising polycrystalline solid electrolyte based on the garnet mineral structure (Li6.25Al0.25La3Zr2O12).About:
This article is published in Electrochimica Acta.The article was published on 2017-01-01 and is currently open access. It has received 451 citations till now. The article focuses on the topics: Fast ion conductor & Electrolyte.read more
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Solid-state electrolyte considerations for electric vehicle batteries
Hao Shen,Hao Shen,Eongyu Yi,Lei Cheng,Marco Amores,Marco Amores,Guoying Chen,Stephen W. Sofie,Marca M. Doeff +8 more
TL;DR: In this paper, the current status of solid electrolytes for solid-state lithium batteries and what is needed from a cell design and fabrication viewpoint to develop large format devices for traction applications are discussed.
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Dendrites as climbing dislocations in ceramic electrolytes: Initiation of growth
Siamak Soleymani Shishvan,Siamak Soleymani Shishvan,Norman A. Fleck,Robert M. McMeeking,Robert M. McMeeking,Robert M. McMeeking,Vikram Deshpande +6 more
TL;DR: In this paper, the authors proposed that dendrite growth occurs at constant chemical potential of Li + at the dendritic tip, where the free energy to fracture and wedge open the electrolyte is provided by the flux of Li+ from the electrolytes into the dender tip.
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Direct correlation between void formation and lithium dendrite growth in solid-state electrolytes with interlayers
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Visualization and Control of Chemically Induced Crack Formation in All-Solid-State Lithium-Metal Batteries with Sulfide Electrolyte.
Misae Otoyama,Misae Otoyama,Motoshi Suyama,Chie Hotehama,Hiroe Kowada,Yoshihiro Takeda,Koichiro Ito,Atsushi Sakuda,Masahiro Tatsumisago,Akitoshi Hayashi +9 more
TL;DR: In this paper, the application of lithium metal as a negative electrode in all-solid-state batteries shows promise for optimizing battery safety and energy density, however, further development relies on a detail detail.
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Elastic and Plastic Characteristics of Sodium Metal
TL;DR: Sodium metal holds promise as an anode material for rechargeable batteries due to its large theoretical charging capacity, low electrochemical potential, earth abundance, and low cost.
References
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Rapidly falling costs of battery packs for electric vehicles
TL;DR: In this article, a systematic analysis reveals a steep decline in the costs of battery packs for electric vehicles, with market-leading manufacturers setting the pace with market leader Tesla and its suppliers.
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The impact of elastic deformation on deposition kinetics at lithium/polymer interfaces
Charles W. Monroe,John Newman +1 more
TL;DR: In this paper, a Hookeanelastic model is used to compute the additional effect of bulk mechanical forces on electrode stability. But the authors assume that the surface tension resists the amplification of surface roughness at cathodes and show that instability at lithium/liquid interfaces cannot be prevented by surface forces alone.
Journal ArticleDOI
Detection of subsurface structures underneath dendrites formed on cycled lithium metal electrodes.
Katherine J. Harry,Daniel T. Hallinan,Dilworth Y. Parkinson,Alastair A. MacDowell,Nitash P. Balsara +4 more
TL;DR: Synchrotron hard X-ray microtomography experiments on symmetric lithium-polymer-lithium cells cycled at 90 °C show that during the early stage of dendrite development, the bulk of the dendritic structure lies within the electrode, underneath the polymer/electrode interface.
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