▎ 摘　　要

NOVELTY - Manufacturing densified laser-induced graphene (LIG) involves preparing polymer material; producing LIG by irradiating light on polymer material; coating LIG with polymer precursor solution; and producing densified LIG by irradiating light on coated LIG. USE - Method for manufacturing densified LIG used as adsorbent and electrode in super capacitor (all claimed). ADVANTAGE - The method for manufacturing densified LIG helps in increasing specific surface area per volume, and improves adsorption area per unit volume and electrical conductivity.