Synthesis of novel graphene/Co3O4/polypyrrole ternary nanocomposites as electrochemically enhanced supercapacitor electrodes

A novel graphene (Gr)/Co3O4/polypyrrole (PPy) ternary nanocomposite (GCP) was synthesized by a two-step technique in which the surface of Gr/Co3O4 binary nanocomposite (GC) was covered by a conductive thin film of PPy. First, Co3O4 anchoring nanoparticles were embedded into graphene sheets by a chem...

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