A series of hydrotalcite (HT) and hydrotalcite modified by the transition metal ion Ni(II) was prepared with a modified coprecipitation method before being loaded with gold nanoparticles. The gold supported on Ni3Al hydrotalcite with a Ni2+/Al3+ molar ratio of 3:1 was investigated. Different techniques such as X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and UV-vis diffuse re...

Monomeric vanadium oxide species is created on the surface of hydrotalcite (V/HT), which acts as a reusable solid catalyst for the highly efficient dehydration of amides into the corresponding nitriles.

Hydrotalcite-like compounds has layered structure and unique properties. Rich surface hydroxyl groups interlayer anions make it have excellent heavy metal adsorption capacity. The variable valence manganese element in the laminate gives good catalytic performance. This paper introduces concept, structure, preparation methods application of hydrotalcite-like detail, order to provide reference fo...