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采用液相共沉淀法首先合成出纳米氢氧化镁和氢氧化铝的复合物Mg(OH)2.Al(OH)3,再制备出纳米Mg(OH)2.Al(OH)3与苯甲酸乙酯的包复体,运用TEM、XRD、TG-DTA研究复了合物及包复体的性能。结果显示复合物的平均粒径为55nm,包复体的平均粒径为75nm。包复体有较高的热稳定性,且均匀分散在有机溶剂中。
First, the Mg (OH) 2 Al (OH) 3 complex was synthesized by liquid coprecipitation method and the nanometer Mg (OH) 2 and Al Ethyl ester, and the properties of the complex and the complex were studied by TEM, XRD and TG-DTA. The results showed that the average particle size of the composite was 55 nm and the average particle size of the clad was 75 nm. Coated complex has a higher thermal stability, and evenly dispersed in organic solvents.