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Tokyo Tech team develops low-cost germanium-free solid electrolyte for Li-ion batteries

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All-solid-state systems with solid electrolytes (SEs) are potential candidates for next-generation batteries and are expected to provide a high power and energy density with reliable and improved safety characteristics. Two representations of the new germanium-free material with the structure Li 10.35 [Sn 0.27 S 12 (Li 3.45 [Sn 0.09

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Japan researchers develop all-solid-state batteries with low resistance at electrode/solid electrolyte interface

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The fabricated batteries, reported in the journal ACS Applied Materials & Interfaces , showed excellent electrochemical properties that greatly surpass those of traditional and ubiquitous Li-ion batteries. cm 2 in solid-state Li batteries with Li(Ni 0.5 Structure of the thin-film all-solid-state batteries.

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Japan researchers develop two new lithium superionic conductors for high-performance solid-state batteries

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The scientists synthesized two crystal materials that show great promise as lithium superionic conductors for use as solid electrolytes for Li-ion batteries. The materials, reported in a paper in the journal Nature Energy , feature an exceptionally high conductivity (25 mS cm −1 for Li 9.54 New Li 9.54 P 3 S 12 ).

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