Three　kinds　of　anodes　and　cells　with　different　pores　in　anode　were　prepared　via　water　bath-　mixing　graphite　particles　of　40　nm　and　400　nm　with　NiO-GDC　anode　powders,　and　via　mechanically-mixing　graphite　of　the　size　of　400　nm　with　NiO-GDC　anode　powders.　The　results　of　anodes　by　scanning　electron　microscopy　show　that　the　pores　distribute　uniformly　in　anodes　fabricated　via　water　bath-mixing　graphite　particles　of　40　nm　and　400　nm　with　NiO-GDC　anode　powders.　The　pore　size　of　the　latter　anode　is　greater　than　that　of　the　former　anode.　In　anode　fabricated　via　mechanically-mixing　graphite　particles　of　400　nm　with　NiO-GDC　anode　powders,　some　larger　pores　of　several　ten　microns　appear　and　distribute　non-uniformly.　The　results　also　indicate　that　the　smaller　the　anode　pores　are,　the　more　uniformly　the　anode　pores　distribute,　and　the　better　the　electrochemical　performance　of　the　anode　and　its　single　cell　will　be.　The　cell　fabricated　via　water　bath-mixing　graphite　particles　of　40　nm　with　NiO-GDC　anode　powders　has　the　superior　electrochemical　performance.　The　maximum　power　densities　of　this　cell　are　0.173,　0.310　and　0.445　W/cm2　at　600,　650　and　700°C,　respectively.