A novel efficient method is proposed to synthesize a large amount of Li5.4PS4.4Cl1.6 precursor in only 5 minutes with a conductivity of 20 mS cm-1 after sintering, which can replace… Click to show full abstract
A novel efficient method is proposed to synthesize a large amount of Li5.4PS4.4Cl1.6 precursor in only 5 minutes with a conductivity of 20 mS cm-1 after sintering, which can replace the common ball-milling method. The ASSBs show excellent electrochemical performance with high loading (20 mg cm-2) and great capacity retention (80% after 200 cycles). This is important for the industrial production of sulfide solid electrolytes for fabricating Ah-level ASSBs.
               
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