Characterization and Photocatalytic Activity of TiO2 Nanoparticles with Precipitation Method Synthesis

Jin Huan Li; Jun Hui Hao; Wei Wang

doi:10.4028/www.scientific.net/AMR.750-752.315

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 750-752Characterization and Photocatalytic Activity of...

Characterization and Photocatalytic Activity of TiO₂ Nanoparticles with Precipitation Method Synthesis

Abstract:

In this experiment, nanotitanium dioxide photocatalyst are prepared by treatment of a mixed solution of TiCl₄and NH₃·H₂O. The conditions of synthesis catalyst are studied according to drying methods and roasting temperatures. The crystal phase of prepared powders is studied by XRD and FT-IR. At last we discussed photocatalysis activity of TiO₂. The results show that the best roasting temperature is 500 °C and the optimal drying method is microwave drying.

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Periodical:

Advanced Materials Research (Volumes 750-752)

Pages:

315-318

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.750-752.315

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Online since:

August 2013

Authors:

Jin Huan Li*, Jun Hui Hao, Wei Wang

Keywords:

Nano-Powder, Photo Catalyst Activity, Precipitation, Titanium Dioxide (TiO₂)

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