Storage of Lithium Metal: The Role of the Native Passivation Layer for the Anode Interface Resistance in Solid State Batteries

2021 ◽  
Author(s):  
Svenja-K. Otto ◽  
Till Fuchs ◽  
Yannik Moryson ◽  
Christian Lerch ◽  
Boris Mogwitz ◽  
...  
Keyword(s):  
Solid State ◽  
Passivation Layer ◽  
Lithium Metal ◽  
Interface Resistance ◽  
Solid State Batteries

scholarly journals Suppressing Void Formation in All-Solid-State Batteries: The Role of Interfacial Adhesion on Alkali Metal Vacancy Transport

2021 ◽  
Author(s):  
Ieuan Seymour ◽  
Ainara Aguadero
Keyword(s):  
Solid State ◽  
Interfacial Adhesion ◽  
Void Formation ◽  
Rechargeable Batteries ◽  
Metal Anode ◽  
Solid State Batteries ◽  
Promising Solution ◽  
Metal Vacancy ◽  
All Solid State Batteries

All-solid-state batteries containing a solid electrolyte and a lithium (Li) or sodium (Na) metal anode are a promising solution to simultaneously increase the energy density and safety of rechargeable batteries....

Creep and Anisotropy of Free-Standing Lithium Metal Foils in an Industrial Dry Room

2021 ◽  
pp. 1-32
Author(s):  
Lara Dienemann ◽  
Anil Saigal ◽  
Michael A Zimmerman
Keyword(s):  
Mechanical Properties ◽  
Solid State ◽  
High Volume ◽  
Dominant Mode ◽  
Lithium Metal ◽  
Free Standing ◽  
Metal Anode ◽  
Lithium Metal Batteries ◽  
Lithium Metal Anode ◽  
Solid State Batteries

Abstract Commercialization of energy-dense lithium metal batteries relies on stable and uniform plating and stripping on the lithium metal anode. In electrochemical-mechanical modeling of solid-state batteries, there is a lack of consideration of specific mechanical properties of battery-grade lithium metal. Defining these characteristics is crucial for understanding how lithium ions plate on the lithium metal anode, how plating and stripping affect deformation of the anode and its interfacing material, and whether dendrites are suppressed. Recent experiments show that the dominant mode of deformation of lithium metal is creep. This study measures the time and temperature dependent mechanics of two thicknesses of commercial lithium anodes inside an industrial dry room, where battery cells are manufactured at high volume. Furthermore, a directional study examines the anisotropic microstructure of 100 µm thick lithium anodes and its effect on bulk creep mechanics. It is shown that these lithium anodes undergo plastic creep as soon as a coin cell is manufactured at a pressure of 0.30 MPa, and achieving thinner lithium foils, a critical goal for solid-state lithium batteries, is correlated to anisotropy in both lithium's microstructure and mechanical properties.

Safety Considerations of Lithium Metal Solid State Batteries

2021 ◽  
Vol MA2021-01 (5) ◽  
pp. 291-291
Author(s):  
Alvaro Masias ◽  
Mihir Upadhye ◽  
Jeff Sakamoto
Keyword(s):  
Solid State ◽  
Lithium Metal ◽  
Solid State Batteries ◽  
Safety Considerations

Recycling of Li-Ion and Li-Solid State Batteries: The Role of Hydrometallurgy

2018 ◽  
pp. 2541-2553 ◽  
Author(s):  
François Larouche ◽  
George P. Demopoulos ◽  
Kamyab Amouzegar ◽  
Patrick Bouchard ◽  
Karim Zaghib
Keyword(s):  
Solid State ◽  
Solid State Batteries ◽  
Li Ion

In Situ characterization of Reactive Lithium Metal Interfaces in Solid-State Batteries

2020 ◽  
Vol MA2020-02 (5) ◽  
pp. 974-974
Author(s):  
John A Lewis ◽  
Francisco Javier Quintero Cortes ◽  
Eugene Liu ◽  
Jared Tippens ◽  
Matthew T McDowell
Keyword(s):  
Solid State ◽  
Lithium Metal ◽  
In Situ Characterization ◽  
Solid State Batteries ◽  
Metal Interfaces

The role of the solid electrolyte interphase layer in preventing Li dendrite growth in solid-state batteries

2018 ◽  
Vol 11 (7) ◽  
pp. 1803-1810 ◽  
Author(s):  
Bingbin Wu ◽  
Shanyu Wang ◽  
Joshua Lochala ◽  
David Desrochers ◽  
Bo Liu ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Electrolyte ◽  
Solid Electrolyte Interphase ◽  
Dendrite Growth ◽  
Interphase Layer ◽  
Sei Layer ◽  
Solid State Batteries

The fundamental role of the solid electrolyte interphase (SEI) layer in preventing dendritic Li growth has been investigated in solid-state batteries.

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