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Uniform Fe2O3 nanocubes on BiOCl nanosheets and its improved photocatalytic activity.
- Source :
-
Journal of Molecular Catalysis A: Chemistry . Dec2014, Vol. 395, p428-433. 6p. - Publication Year :
- 2014
-
Abstract
- The x Fe 2 O 3 / y BiOCl ( x/y , molar ratio) composites are prepared via a facile hydrothermal process, in which the uniform Fe 2 O 3 nanocubes are well deposited on the BiOCl nanosheets. The x Fe 2 O 3 / y BiOCl shows much higher activities than BiOCl or Fe 2 O 3 for the degradation of rhodamine B (RhB) and methyl orange (MO). Specifically, the degradation rate of the 5Fe 2 O 3 /100BiOCl catalyst is 7.2 and 3.7 times as high as those of the bare BiOCl for MO and RhB, respectively. This has been mainly attributed to the formation of p/n Fe 2 O 3 /BiOCl heterojunctions. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13811169
- Volume :
- 395
- Database :
- Academic Search Index
- Journal :
- Journal of Molecular Catalysis A: Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 99736176
- Full Text :
- https://doi.org/10.1016/j.molcata.2014.08.045