Boosting Electronic and Li⁺ Transport in Silicon via Titanium Nitride Incorporation for High-Performance All-Solid-State Lithium-Ion Batteries
Abstract
Incorporating highly conductive TiN significantly improves the rate performance and cycling stability of Si anodes. This Si@TiN anode based all-solid-state Li-ion battery provides a specific capacity of 158.9 mAh g-1 at 0.1 C, retains 50.0 mAh g-1 at a high rate of 40 C, and exhibits stable cycling for 1000 cycles at 2 C.
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