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以SBA-15为模板,氯化铁为铁源,采用化学气相沉积法引入碳源,通过纳米刻蚀法合成磁性介孔碳材料。且研究了磁性介孔碳样品对罗丹明B的吸附和磁性分离性能,结果表明外加磁场可有效的分离罗丹明B。
Using SBA-15 as a template and ferric chloride as an iron source, a carbon source was introduced by chemical vapor deposition and a magnetic mesoporous carbon material was synthesized by nano-etching. The adsorption and magnetic separation of rhodamine B by magnetic mesoporous carbon were studied. The results show that rhodamine B can be effectively separated by magnetic field.