Scalable lignin/graphite electrodes formed by …
The graphite is sheared into small particles with a size range from 50 nm to 2000 nm. Few-layer graphene is formed during the ball milling process. The LS/graphite hybrid material electrodes with primary stoichiometry of 4/1 (w/w) gives a conductivity of 280 S m −1 and discharge capacity of 35 mA h g −1.