Preparation and Photocatalytic Properties of Iron Titanate Compounds

Xue Fei Lei; Xiang Xin Xue; He Yang

doi:10.4028/www.scientific.net/AMR.937.136

Paper Titles

First-Principles Study on the Surface Energies of Rutile TiO₂(110) vs (011)-2×1 Surfaces
p.113

Optimization of Preparation Process of Essential Oil of Baokening Granule-β-Cyclodextrin Inclusion by Orthogonal Test
p.118

Research and Empoldering of High Strength Weathering Steel S450EW
p.125

Simulation of the Yield Strength of Mo Alloys at Both Room and Elevated Temperatures
p.130

Preparation and Photocatalytic Properties of Iron Titanate Compounds
p.136

Study on Laser Brazing for Copper
p.141

Expansion Behavior and Microstructures of Hypereutectic Al-Si Alloys Subjected to Thermal Cycling
p.145

Fatigue Damage Evaluation Research of Aluminum Alloy Based on Energy Degradation
p.150

Comparative Study of Copper Brazing with Ag-Cu-Zn and Ag-Cu-P Filler in Heat Treatment Furnace
p.154

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 937Preparation and Photocatalytic Properties of Iron...

Preparation and Photocatalytic Properties of Iron Titanate Compounds

Abstract:

Iron titanate photocatalysts were synthesized by the high-energy ball milling method with titanium ore as the starting material. X-ray diffraction (XRD), Fourier transform infrared spectra (FTIR), thermal gravity and differential thermal analysis (TG-DTA), UV-visible diffuse reflectance absorption spectra (UV-Vis), photoluminescence emission spectra (PL) and photocatalytic degradation measurement were conducted to characterize the structure, surface status, UV-visible light response and performance of the obtained sample. After low temperature calcination (above 400 oC), the photocatalytic activity of iron titanate catalyst decreased gradually, which was mainly due to the decrease of surface hydroxyls and reactant adsorption capability.