In this paper, Physical and chemical structures of pitch based high surface area activated carbon(PHAC) were studied by ASPP2000, XPS,SEM and TEM. Pore size distribution and pore structural parameters of PHAC were determined by N_2 adsorption(at 77K).

• 本文用ASAP2000吸附仪测定了吸附性能优异的沥青基高比表面积新型活性碳（PHAC）的BET比表面积、用BJH和DRS法分析了其孔隙结构参数，用XPS测定了PHAC的表面元素组成及含氧官能团，对PHAC的表面形态结构进行了SEM和TEM观察。