为研究催化剂及原料对氮掺杂碳纳米管(CNxNTs)产品的产率及氮含量的影响,以Fe/MgO和CoxMg1-xMoO4为催化剂,吡啶、二乙胺、丙胺、乙腈和乙二胺为原料制备了CNxNTs.其中以CoxMg1-xMoO4为催化剂,丙胺为原料制备的CNxNTs产品产率(920％)最高.采用湿化学法在不经过任何酸处理过程的CNxNTs表面修饰了具有磁性功能的FeNi合金颗粒,研究了该复合材料的磁性能.结果表明,Fe1-xNix/CNxNTs复合材料为软磁性材料,对有机污染物罗丹明B(RhB)有很好的吸附分离性能.
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