Graphene with a well-defined flower-like structure, for the first time, has been fabricated by a facile electrochemical method, which is explored as the support for the Pt catalyst for methanol electro-oxidation. The results demonstrate that the Pt-modified flower-like graphene (Pt/f-RGO) catalyst has remarkable electrocatalytic activity (1198.6 mA mg−1 Pt).
