Preparation of Nano α-Fe2O3 Powders and Characterization of their Photo-Catalysis Capacities

Nan Yang Sheng Zhang; Yan An Zen; Shuang Bao Wang; Bing Zhu

doi:10.4028/www.scientific.net/KEM.645-646.232

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 645-646Preparation of Nano α-Fe2O3 Powders and...

Preparation of Nano α-Fe₂O₃ Powders and Characterization of their Photo-Catalysis Capacities

Abstract:

The hematite α-Fe₂O₃ is considered as low cost-effective semiconductor for photo-catalysis recently. We have prepared high quality α-Fe₂O₃ nanopowder by sol-gel method, as shown by XRD diffraction, we could find that the powder are as small as 5-10nm. We also characterize the photo-catalysis properties on such magnets, which show unique photo-induced catalysis capacity.

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Periodical:

Key Engineering Materials (Volumes 645-646)

Pages:

232-237

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.645-646.232

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Online since:

May 2015

Authors:

Nan Yang Sheng Zhang, Yan An Zen*, Shuang Bao Wang, Bing Zhu

Keywords:

Nano α-Fe₂O₃, Photo-Catalysis, Sol-Gel

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