Mononita Das

Composition-Dependent Electrochemical Performance of Pitch-Derived Carbon-Enhanced Silicon–Graphite Composite Anodes for Lithium-ion Batteries

Silicon–graphite composite anodes are high-potential contenders for high-energy lithium-ion batteries, yet their practical application is hindered by the volume expansion of silicon during cycling. In this work, silicon–graphite–pitch composite anodes containing 10–15 wt% micron-sized silicon and 20–25 wt% coal tar p...