Preparation and Thermal Decomposition Mechanism of Zn~(2+)-Doped Mg.Al-hydrotalcite Nanocrystalline

摘要

The highly pure nanocrystalline Mg,Al-hydrotalcite with Zn~(2+) doping was synthesized by the one-step liquid reaction method at atmospheric pressure. And the preparation of the Zn~(2+)-doped Mg,Al-hydrotalcite nanocrystalline was investigated according to the results of XRD, TEM, IR and DSC. Moreover, based on the DSC test results, the thermal mechanism functions of the Mg,Al-hydrotalcite with Zn~(2+) doping are studied in detail after calculation and comparison.