Reconstruction Effects on Surface Properties of Co/Mg/Al Layered Double Hydroxide

  • Denis SOKOL
  • Kristina KLEMKAITE-RAMANAUSKE
  • Aleksander KHINSKY
  • Kestutis BALTAKYS
  • Aldona BEGANSKIENE
  • Arunas BALTUSNIKAS
  • Jiri PINKAS
  • Aivaras KAREIVA Vilnius University
Keywords: layered double hydroxide, Mg/Co/Al, reconstruction effect, mixed-metal oxide, BET, BJH

Abstract

Layered double hydroxides having different cationic (Mg2+, Co2+, Al3+) composition were successfully synthesized by the low supersaturation method. The samples were thermally decomposed and reconstructed using water and nitrate media at different temperatures. X-ray powder diffraction analysis, X-ray fluorescence analysis, thermogravimetry and BET/BJH methods were used to investigate the differences between the directly obtained layered materials and those after the reconstruction process.

DOI: http://dx.doi.org/10.5755/j01.ms.23.2.15184

Author Biography

Aivaras KAREIVA, Vilnius University
prof. habil. dr.
Published
2017-02-14
Section
CERAMICS AND GLASSES