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Synthesis of hybrid zeolitic materials with TiO2 nanocrystals using solid-solid method

C. RATIU1,2,* , C. LAZAU1,2, C. ORHA1, P. SFIRLOAGA1, F. MANEA2, G. BURTICA2, A. IOVI2, I. GROZESCU1

Affiliation

  1. National Institute for Research and Development in Electrochemistry and Condensed Matter, Condensed Matter Department, P. Andronescu Street, 300254, Timisoara, Romania
  2. Politehnica University from Timisoara, P-ta Victoriei Street, 34206, Timisoara, Romania

Abstract

The aim of this paper was the synthesis and characterization of hybrid zeolite materials functionalized with Fe-doped and Ndoped TiO2 nanocrystals. The hybrid zeolite materials synthesis based on titanium dioxide was achieved using the solidsolid method, in two different synthesis conditions. TiO2 doped with metallic (Fe) and non-metallic (N) ions was obtained directly from precursors by sol-gel method. The titanium dioxide nanocrystals and the hybrid zeolite materials were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) with energy dispersive X-ray analysis (EDX) and IR spectrometry (IR)..

Keywords

Zeolite, Photocatalyst, TiO2, Solid-solid method, TiO2-supported zeolite.

Submitted at: April 11, 2009
Accepted at: June 28, 2009

Citation

C. RATIU, C. LAZAU, C. ORHA, P. SFIRLOAGA, F. MANEA, G. BURTICA, A. IOVI, I. GROZESCU, Synthesis of hybrid zeolitic materials with TiO2 nanocrystals using solid-solid method, Journal of Optoelectronics and Advanced Materials Vol. 11, Iss. 6, pp. 838-844 (2009)