In　this　work,　corn　starch　was　used　for　the　synthesis　of　carbon　spheres　with　a　regular　and　perfect　shape　based　on　oxidation　and　carbonization.　Carbon　spheres　typically　exhibit　large　pore　volume,　high　specific　surface　area,　and　a　synergistic　effect　derived　from　mesopores　and　micropores.　After　preparation　at　2600　degrees　C,　the　as-prepared　carbon　spheres　showed　a　low　internal　resistance　(0.24　Omega)　in　KOH　aqueous　solution　(6　M)　and　a　specific　capacitance　of　311　F/g　at　a　current　density　of　0.5　A/g.　Even　when　the　current　density　was　as　high　as　10　A/g,　the　electrochemical　capacitance　was　maintained　at　196　F/g.