镁铝水滑石的高温水热合成研究

Hydrothermal Synthesis of Cparbonate Pillared Mg-Al Hydrotalcite Compound

采用水热法合成铝镁水滑石,并通过X射线衍射(XRD)、红外光谱(FT-IR)、透射电镜(TEM)、热分析(DSC)、粒度分析等手段对合成的水滑石进行表征,研究高温水热法合成的水滑石结构及热性能。将自制样品和进口样品进行对比测试,研究结论为自制样品和进口样品结构和热性能基本一致。

Samples of Mg/Al hydrotalcite were synthesized by hydrothermal method, and characterized by XRD, FT-IR, TEM, DSC, particle analysis, etc. Effect of high-temperature hydrothermal synthesis on structure and thermal property of hydrotalcite was studied. The research showed that homemade samples and imported samples were basically the same on structure and thermal properties.