The Stack Pressure Dilemma in Sulfide Electrolyte Based Li Metal Solid‐State Batteries: A Case Study with Li6PS5Cl Solid Electrolyte
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DOI: 10.1002/admi.202100206
Abstract: Lithium–solid electrolyte (SE) improper contact and morphological instabilities at the interface during Li plating and stripping are two critical problems that may hinder the realization of Li metal solid‐state batteries (SSBs). While the application of… read more here.
Keywords: solid electrolyte; pressure; electrolyte; metal solid ... See more keywords
Stack Pressure Considerations for Room‐Temperature All‐Solid‐State Lithium Metal Batteries
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DOI: 10.1002/aenm.201903253
Abstract: All‐solid‐state batteries are expected to enable batteries with high energy density with the use of lithium metal anodes. Although solid electrolytes are believed to be mechanically strong enough to prevent lithium dendrites from propagating, various… read more here.
Keywords: lithium; solid state; lithium metal; stack pressure ... See more keywords
Stack Pressure and Critical Current Density in Li-metal Cells: The Role of Mechanical Deformation
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DOI: 10.1016/j.actamat.2021.117076
Abstract: Abstract Lithium-ion batteries constructed with an oxide electrolyte are a subset of solid-state batteries. The ceramics are hard and brittle which poses contact issues related to the metal-electrolyte interface. Recent experiments have shown that the… read more here.
Keywords: interface; current density; lithium; stack pressure ... See more keywords