![]() ![]() Zheng, F., Kotobuki, M., Song, S., Lai, M. New horizons for inorganic solid state ion conductors. Toward a fundamental understanding of the lithium metal anode in solid-state batteries-an electrochemo-mechanical study on the garnet-type solid electrolyte Li 6.25Al 0.25La 3Zr 2O 12. High electronic conductivity as the origin of lithium dendrite formation within solid electrolytes. Interface between solid anode and solid electrolyte-effect of pressure on Li/LiI(Al 2O 3) interface. Interface between solid electrode and solid electrolyte-a study of the Li/LiI(AI 2O 3) solid-electrolyte system. Dynamic changes in charge-transfer resistance at Li metal/Li 7La 3Zr 2O 12 interfaces during electrochemical Li dissolution/deposition cycles. Capacity fade in solid-state batteries: interphase formation and chemomechanical processes in nickel-rich layered oxide cathodes and lithium thiophosphate solid electrolytes. Chemo-mechanical expansion of lithium electrode materials-on the route to mechanically optimized all-solid-state batteries. Contact between garnet-type solid electrolyte and lithium metal anode: influence on charge transfer resistance and short circuit prevention. Mechanical failure of garnet electrolytes during Li electrodeposition observed by in-operando microscopy. Temperature effects on cycling stability of Li plating/stripping on Ta-doped Li 7La 3Zr 2O 12. Field assisted sintering of fine-grained Li 7-3xLa 3Zr 2Al xO 12 solid electrolyte and the influence of the microstructure on the electrochemical performance. Negating interfacial impedance in garnet-based solid-state Li metal batteries. ![]() Surface chemistry mechanism of ultra-low interfacial resistance in the solid-state electrolyte Li 7La 3Zr 2O 12. Controlling and correlating the effect of grain size with the mechanical and electrochemical properties of Li 7La 3Zr 2O 12 solid-state electrolyte. Lithium metal penetration induced by electrodeposition through solid electrolytes: example in single-crystal Li 6La 3ZrTaO 12 garnet. Mechanism of lithium metal penetration through inorganic solid electrolytes. Relevance of solid electrolytes for lithium-based batteries: a realistic view. Dendrite growth in lithium/polymer systems. The impact of elastic deformation on deposition kinetics at lithium/polymer interfaces. ![]() In situ SEM study of a lithium deposition and dissolution mechanism in a bulk-type solid-state cell with a Li 2S-P 2S 5 solid electrolyte. Intergranular Li metal propagation through polycrystalline Li 6.25Al 0.25La 3Zr 2O 12 ceramic electrolyte. An in vivo formed solid electrolyte surface layer enables stable plating of Li metal. Polymer lithium-garnet interphase for an all-solid-state rechargeable battery. Review-practical challenges hindering the development of solid state Li ion batteries. Kerman, K., Luntz, A., Viswanathan, V., Chiang, Y.-M. Considerable pressure may be required to achieve even modest power densities in solid-state cells. The critical stripping current is a major factor limiting the power density of Li anode solid-state cells. The pressure dependence on stripping indicates that creep rather than Li diffusion is the dominant mechanism transporting Li to the interface. For the Li/Li 6PS 5Cl/Li cell, this is 0.2 and 1.0 mA cm −2 at 3 and 7 MPa pressure, respectively, compared with a critical current for plating of 2.0 mA cm −2 at both 3 and 7 MPa. This occurs even when the overall current density is considerably below the threshold for dendrite formation on plating. When the stripping current density removes Li from the interface faster than it can be replenished, voids form in the Li at the interface and accumulate on cycling, increasing the local current density at the interface and ultimately leading to dendrite formation on plating, short circuit and cell death. A critical current density on stripping is identified that results in dendrite formation on plating and cell failure. ![]()
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