Influence on Stucture of Layered Double Hydroxides with Different Methods Synthesis
This paper compares two methods for synthesizing a carbonate compound, Mg-Al-CO3 (Mg:Al=2:1), which is a layered double hydroxides (LDHs). The methods are mechanochemical method and hydrothermal method. The products characterized by XRD、SEM、FT-IR and TG-DTA. The results indicated that the target material was synthesized by different methods. The two kinds of well-crystallized materials with the same basal spacing d003=0.77nm, but their morphology were not same. The crystallite size of hydrothermal was larger than mechanochemistry.
Guojun Zhang and Jessica Xu
H. B. Yu et al., "Influence on Stucture of Layered Double Hydroxides with Different Methods Synthesis", Advanced Materials Research, Vols. 160-162, pp. 656-660, 2011