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目的 :为了研究应用超声波技术用不同季铵盐对蒙脱土进行有机改性的效果。方法 :通过X -射线衍射 (XRD)分析比较超声波振荡几种不同季铵盐对蒙脱土进行有机改性的效果。结果 :用十六烷基季铵盐改性后的层间距比十二烷基的大。结论 :在一定范围内 ,碳链越长 ,层间距越大
Objective: To study the effect of organic modification of montmorillonite with different quaternary ammonium salts by using ultrasonic technology. Methods: X - ray diffraction (XRD) analysis was used to compare the effects of several different quaternary ammonium salts on the organic modification of montmorillonite by ultrasonic oscillation. Results: Cetyl quaternary ammonium salt modified layer spacing than dodecyl large. Conclusion: In a certain range, the longer the carbon chain, the greater the interlayer spacing