Construction of Multifunctional Conductive Carbon-Based Cathode Additives for Boosting Li6PS5Cl-Based All-Solid-State Lithium Batteries

(0.1C), a high Coulombic efficiency (94.01%), and a capacity retention rate after 1000 cycles still attain as high as 90.62%. This work provides a brand-new approach of "conversion-protection" strategy to overcome the drawbacks of composite cathodes interfaces instability and further promotes the commercialization of ASSLBs.