Research on the Synthesis and AOP Application of Mesoporous Titanium Dioxide/Iron Containing MOF Composite Materials

Sabuj Hossain & Huihui Mao*

Abstract

TiO₂ is a very critical semiconductor material, showing high photocatalytic, catalytic oxidation and other activities in the near ultraviolet zone And TiO₂ rich source, relatively low price, good acid and alkali resistance, nontoxic side effects, light resistance and chemical exposure, with a wide band gap energy, etc., is widely used in photo-catalysis, environmental protection treatment, sensor, chemical synthesis, separation, and other fields Fe MOFs offer precise control over pore size and internal environments, optimizing their functionality for various applications. The rich content of Fe in nature and the low proximity of Fe make it widely favored in various MOF materials. In this paper, the mesoporous titanium dioxide was prepared by the solvent free self-assembly method and subsequently recombined with the Fe MOFS material X-ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR) spectroscopy, electron scanning microscopy (SEM) showed that the synthesized TiO₂/Fe-MIL-101 material has good crystallinity and pore structure. TiO₂/Fe MIL-101 served as an effective catalyst in the photocatalytic degradation of Rhodamine B (RhB). The experimental results show that 0.5:1 TiO₂/Fe MIL-101 in 30 mg PMS has the best catalytic performance in 50 ml RhB, stirring and light degradation rate achieved 99% within 15 minutes.

Keywords

titanium dioxide; MOF; photocatalysis; AOP

Cite This Article

Hossain, S., Mao, H. (2026). Research on the Synthesis and AOP Application of Mesoporous Titanium Dioxide/Iron Containing MOF Composite Materials. International Journal of Scientific Advances (IJSCIA), Volume 7| Issue 2: Mar – Apr 2026, Pages 263-278 URL: https://www.ijscia.com/wp-content/uploads/2026/04/Volume7-Issue2-Mar-Apr-No.1041-263-278.pdf

Volume 7 | Issue 2: Mar – Apr 2026