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[求助] 硝酸铵乙醇萃取CTAB

最近使用1克硝酸铵+100毫升乙醇+1克介孔材料(同时放入)萃取CTAB,60度 回流1小时,磁力搅拌,但是效果并不好:开始XRD有三到四个峰,但是萃取后仅在主峰位置剩一小包。不知道大家是怎么处理的?要先将硝酸铵和乙醇搅拌至大部分溶解后再加入材料吗?还请大家不吝赐教,在下多谢啦
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