Surface and Interface Materials (Room B)Open Access
GRAFTING INTERLAYER MoO42- IN Mg/Al LAYERED DOUBLE HYDROXIDE BY THERMAL TREATMENT BELOW COLLAPSING THE LAYERED STRUCTURE
https://doi.org/10.1142/S2010194512003054Cited by:0 (Source: Crossref)
Abstract
Some kinds of Mg/Al layered double hydroxide (LDH) with oxometalate have been prepared by mean of anion exchange. Products were characterized by powder X-ray diffraction (XRD), chemical analysis and Thermogravimetry - Differential Thermal Analysis (TG-DTA). Results showed that the basal spacing of heated LDH decreased with heating to 300 °C. This revealed the decrease of interlayer spacing and the interlayer anion being grafted to the layer of LDH because the decreased interlayer spacing of the heated LDH was smaller than the size of the interlayer anion.
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