【摘要】 通过喹啉功能化的表面活性剂自组装和配位作用,制备多功能介孔材料,并研究了其在离子检测中的应用。采用N2吸附、X射线衍射、红外光谱、荧光光谱等手段对材料进行表征。实验结果表明,介孔硅孔道内喹啉表面活性剂与Al3+配位生成具有很强发光性能的荧光材料,该材料可以选择性的识别移除焦磷酸。更多还原

【Abstract】 The multifunctional mesoporous materials were fabricated by using quinoline- surfactant self- assembly approach and coordination role. The application of multifunctional mesoporous materials in the ion detection was investigated. The materials were characterized by N2 adsorption,X- ray diffraction,infrared spectrum,fluorescent spectroscopy,and so on.Experimental results showed that quinoline- surfactant coordinated with Al3 +in the porous silicate channels could generate fluorescence materials,which have high luminous performance. The fluorescence materials could be used to selectively identify and remove pyrophosphate.更多还原