【摘要】 活性碳纤维具有比表面积大,微孔分布窄,吸附容量大,吸脱附速度快等特点,但一般活性碳纤维属于微孔型,不能吸附大分子物质,使其应用受到限制。近年来,中孔活性碳纤维的研究拓宽了其应用领域。综述了中孔活性碳纤维的国内外研究进展,着重介绍了活化工艺法、金属催化法、非金属添加剂法等制备方法。更多还原

【Abstract】 Activated carbon fiber features a large specific area,narrow pore size distribution,high adsorption capacity and great adsorption speed,but it has a too small pore size to absorb large molecues,limiting its applications.In recent years more uses have been found for this material with the advent of mesopore activated carbon fiber.In this paper,research work on mesopore activated carbon fiber at home and abroad is reviewed.Methods of pore size control such as activating process,metal catalyst and nonmetal additive are introduced.更多还原