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Carbon-based materials by doping with heteroatom,such as N and B single-doped carbon nanotubes [1,2],N,B,and S single-doped graphene [3-5],N,B or N,P co-doped graphene [6,7],and N-doped fullerene [8],displayed enhanced oxygen reduction activity (ORR) in proton exchange membrane fuel cell (PEMFC).