Hydrolysis of ZrF_6~(2-) Anions in Solutions of Copper(II) Ammine and Synthesis of Cu_xZr(OH)_yF_z Nanolayers by the Ionic Layering Method

摘要

The possibility to synthesize M_(1x)M_2(OH)_yF_z nanolayers by the ionic layering method with the use of soluble anionic complexes of metal fluorides was demonstrated.The influence of the concentration and pH of reagent solutions and of the number of ionic layering cycles on the kinetics of layer growth was studied using the example of Cu_xZr(OH)_yF_Z layers.The composition of the synthesized layers was studied by X-ray photoelectron (XPE) spectroscopy,ellipsometry,and electronic and Fourier transform IR (FT-IR) transmission spectroscopy.