A silicon core in a silica shell: an etching–redeposition strategy to synthesize silicon nanocomposites with high rate capability and cycling stability in LIBs.
A Cu–Au cathode material for all-solid-state fluoride-ion batteries with high rate-capability was designed as new concepts for electrochemical energy storage to handle the physicochemical energy density limit that Li-ion batteries are approaching.
Na2Li2Ti6O14 nanofibers presented superior electrochemical performance with high rate capability and long cycle life and can be regarded as a competitive anode candidate for advanced Li-ion batteries.