Synthesis and Characterization of Porous Clay Heterostructures

نویسندگان

  • SORINA ALEXANDRA GAREA
  • ANDA IONELIA MIHAI
  • EUGENIU VASILE
  • GEORGETA VOICU
چکیده

Porous clay heterostructures (PCH) based on modified montmorillonite were synthesized using different reaction conditions (different hydration degrees, pH values and reaction times). The PCH precursors and PCH were characterized using FTIR Spectroscopy and X-Ray Diffractions (XRD). The XRD results showed that basal distance of porous clay heterostructures was significantly influenced by the modified montmorillonite hydration degree and also by pH value of the reaction medium. Low reaction times ensure the synthesis of PCH characterized by high basal distance.

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تاریخ انتشار 2014