Li BG, Hu Y, Chen ZY, Fan WC (2007) Preparation for a new intercalated compound of acrylamide monomers and their in-situ polymerization in layered double hydroxides. Materials Letters 61(13), 2761-2764. [In English]

Web link: http://dx.doi.org/10.1016/j.matlet.2006.03.160

Keywords:

layered compounds; intercalation; nanocomposite; amino-acids; nanocomposites; hydrotalcite

Abstract: A new intercalation compound based on Mg/Al-layered double hydroxide (Mg/Al-LDH) with polymerizable acrylamide (AM) which cannot be synthesized by direct coprecipitation reaction, was achieved via in-situ hydrothermal method with the existence of glycine. The well-crystallized AM-intercalated Mg/Al-LDH was characterized by XRD, FTIR, DTA and scanning electronic microscopy. Basal spacing of the Mg/Al-LDH intercalation compound is 1.32 nm. Polymerization of AM incorporated into Mg/Al-LDH interlayer space occurs after 160 degrees C heat treatment, which indicates that the preparation of PAM/LDH nanocomposite is feasible via in-situ polymerization route. (C) 2006 Elsevier B.V All rights reserved.