Few-layer graphene prepared via microwave irradiation of black sesame for supercapacitor applications

Traditional heating often generates amorphous carbon or very small graphite clusters, leading to poor electron transport capabilities and limiting the application of material in supercapacitors. Nevertheless, the superiority of microwave heating, a molecular-level heating that is different from traditional heating, has been seldom exploited to date. Herein, under microwave irradiation, we built biomass-based (black sesame) few-layer porous...