【摘要】 以棉花为原料制备活性炭纤维。使用显微镜、扫描电镜和物理吸附仪对产物进行表征。测试了活性炭纤维的碘吸附值及对Cu²⁺和Pb²⁺离子的吸附能力。结果表明，活性炭纤维的比表面积超过800?m²·g^-1，平均孔径2.0?nm，碘吸附值2800?mg·g^-1。更多还原

【Abstract】 Activated carbon fibers （ACFs） were prepared from cotton.The microscopy,scanning electron microscopy,and N₂ adsorption were used for the product characterization.The specific surface area of the product was over 800 m²·g^-1,the average pore diameter was 2.0 nm,and the iodine adsorption value was 2800 mg·g^-1.更多还原