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Electrochemical fabrication of graphene nanomesh via colloidal templating
J D Mangadlao1, A C C de Leon, M J L Felipe
1Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA. rca41@case.edu.
Abstract:
A simple electrochemical fabrication of graphene nanomesh (GNM) via colloidal templating is reported for the first time. The process involves the arraying of polystyrene (PS) spheres onto a CVD-deposited graphene, electro-deposition of carbazole units, removal of the PS template and electrochemical oxidative etching. The GNM was characterized by scanning electron microscopy (SEM), atomic force microscopy (AFM) and Raman spectroscopy.
