Preparation of PbS and PbO nanopowders from new Pb(II)(saccharine) coordination polymers


Aslani A., Musevi S. J. , ŞAHİN E., YILMAZ V. T.

APPLIED SURFACE SCIENCE, vol.318, pp.206-212, 2014 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 318
  • Publication Date: 2014
  • Doi Number: 10.1016/j.apsusc.2014.03.088
  • Journal Name: APPLIED SURFACE SCIENCE
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.206-212
  • Keywords: Nanopowder, Coordination polymer, PbS, PbO, OXIDE NANOPARTICLES, CRYSTAL-STRUCTURES, COMPLEXES, SACCHARINATE, NANOSTRUCTURES, LIGANDS, UNITS, ZN
  • Karadeniz Technical University Affiliated: No

Abstract

Nanopowders and single crystal of new Pb(II) three-dimensional coordination polymer, [Pb(H2O)(mu-OAc)(mu-sac)(n), "PASAC" were synthesized by a sonochemical and branched tube methods (Yilmaz et al., Z. Anorg. Allg. Chem. 629 (2003) 172). The new nano-structures of Pb(II) coordination polymer were characterized by X-ray crystallography analysis, scanning electron microscopy (SEM), X-ray powder diffraction (XRD), surface analysis (BET), and IR spectroscopy. The crystal structure of these compounds consists of three-dimensional polymeric units. The thermal stability of compounds was studied by thermal gravimetric analysis (TGA) and differential thermal analyses (DTA). PbS and PbO nano-structures were obtained by calcinations of the nano-structures of this coordination polymer at 600 degrees C. (C) 2014 Elsevier B.V. All rights reserved.