介绍了以天然植物纤维为原料,以酸、碱或盐为活化剂,制备活性碳纤维的研究概况,并对天然植物基活性碳纤维的晶体结构、表面化学结构、孔隙结构和表面形态结构,以及物理性能和吸附性能的研究现状进行了系统总结。在此基础上,指出了化学活化处理天然植物碳纤维存在的问题,并对今后一段时期内的研究重点进行了思考。 This paper introduces the research progress of using natural plant fiber as raw material and using acid, alkali or salt as activator to prepare activated carbon fiber. The crystal structure, surface chemical structure, pore structure, surface morphology and structure of natural plant-based activated carbon fiber Performance and adsorption properties of the research status of the system summary. On this basis, the problems existing in the chemical activation treatment of natural plant carbon fiber are pointed out, and the research priorities in the future period are also considered.