K2Ti6O13 Nanoparticle-Loaded Porous rGO Crumples for Supercapacitors

K2Ti6O13 nanoparticle (KTO NP)-loaded porous reduced graphene oxide crumples (PGCs) were fabricated. The specific capacitance was improved due to the synergy effect between KTO and PGC. The KTO NP/PGC composites can be promising electrode materials for supercapacitors.