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Template-assisted route to porous zinc ferrite film with enhanced visible-light induced photocatalytic performance.
- Source :
-
Materials Letters . Sep2013, Vol. 106, p5-7. 3p. - Publication Year :
- 2013
-
Abstract
- Abstract: Zinc ferrite (ZnFe2O4) film with surface porous microstructure was fabricated successfully on sulfonated silicon substrate via a novel template-assisted route. The preparation approach involves the formation of two-phase composite (zinc ferrite and zinc oxide) film by thermal conversion of single-source Zn–Fe layered double hydroxide precursor film, which is followed by a selective leaching of self-generated ZnO template. Furthermore, as-fabricated ZnFe2O4 film exhibited greatly enhanced photocatalytic activity in the degradation of Rhodamine B under visible light irradiation, compared with ZnFe2O4 powder prepared by the conventional solid-state method. It is expected that such kind of ZnFe2O4-based film materials may have potential applications in the field of industrial photo-degradation of organic pollutants. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 0167577X
- Volume :
- 106
- Database :
- Academic Search Index
- Journal :
- Materials Letters
- Publication Type :
- Academic Journal
- Accession number :
- 89309879
- Full Text :
- https://doi.org/10.1016/j.matlet.2013.05.003