采用离子交换法，以锌铝碳酸根型水滑石(Zn/Al-CO3-LDHs)为前体，进行了钼系络离子［O{MoO(O2)2}2］2-插层水滑石的研究，利用X射线衍射(XRD)、红外光谱(FT-IR)和元素分析等手段对插层产物结构和组成进行了分析。结果表明：离子交换法可制备出钼系络离子［O{MoO(O2)2}2］2-插层Zn/Al-CO3-LDHs的产物，插层产物保持了原有水滑石的层状结构，而且升高温度有利于层间阴离子交换完全，从而使晶体结构趋于完整。
Abstract
This paper reported the intercalation of molybdenum(Ⅵ)-containing complex anion ［O{MoO(O2)2}2］2-into zinc aluminum layered double hydroxide (LDHs) carbonate using an ion-exchange method. The intercalated LDHs were investigated by means of powder X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR) and elemental analysis. The results indicate the intercalated compound with a hydrotalcite-like structure can be obtained. Moreover, the higher the preparation temperature, the better the crystallity.
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