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以CO2作为活化剂,利用废旧有机纤维制备活性炭纤维,对制备的活性炭纤维的性能进行研究。通过得率和吸附量的测试选出一种较好的原料;利用XRD、FT-IR和SEM,描述了较好原料制备的活性炭纤维晶体结构、基团构成和表面形貌,并以某厂家生产的活性炭纤维为标样,进行了比较。利用废弃物不仅成功制备了活性炭纤维,而且节省很大原料成本,另外对废弃物的处理也做出新的尝试。
Using activated carbon as activator, activated carbon fibers were prepared by using waste organic fibers, and the properties of prepared activated carbon fibers were studied. A better raw material was selected through the test of yield and adsorption capacity. The crystal structure, group composition and surface morphology of activated carbon fiber prepared by better raw materials were described by XRD, FT-IR and SEM. The production of activated carbon fiber as a standard sample, were compared. The use of waste not only successfully prepared activated carbon fiber, but also save a lot of raw material costs, while the waste treatment also made new attempts.