All-Solid-State Lithium Secondary Battery Using Oxysulfide Glass ...
Carbon addition and carbon coating to LiCoO 2 has been attempted to improve the rate performance of all-solid-state battery using oxysulfide glass. The discharge capacity decreased with the current density (0.064 and 0.32 mAcm -2 ) for the given acetylene black content (0, 0.25, 2.5, and 5 wt %); the mere addition of acetylene black …