Published August 2018
| Version v1
Journal article
Crystalline structure, surface chemistry and catalytic properties of Fe3+ doped TiO2 sol–gel catalysts for photooxidation of 2,4–dichlorophenoxyacetic acid
Creators
- 1. Departamento de Química, Universidad Autónoma Metropolitana–Iztapalapa, Av. San Rafael Atlixco No. 186, Iztapalapa, Ciudad de México (Mexico)
- 2. ESIQIE, Instituto Politécnico Nacional, Col. Zacatenco, Av. Instituto Politécnico Nacional s/n, 07738, Ciudad de México (Mexico)
Description
Highlights: • Several roles of the calcination in the synthesis of Fe-TiO2 were determined. • Surface chemistry and crystalline structure Fe-TiO2 catalysts were investigated. • Fe3+ bridged the oxidation half cycle and reduction half cycle in the photoreaction. • 2,4–DA photodegradation was favored under acid condition with Fe-TiO2 anatase.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.matchemphys.2018.04.093Additional details
Identifiers
- DOI
- 10.1016/j.matchemphys.2018.04.093;
- PII
- S0254058418303626;
Publishing Information
- Journal Title
- Materials Chemistry and Physics
- Journal Volume
- 214
- Journal Page Range
- p. 247-259
- ISSN
- 0254-0584
- CODEN
- MCHPDR
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 49096964
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CATALYSTS; CHEMISTRY; DOPED MATERIALS; IRON IONS; OXIDATION; SOL-GEL PROCESS; TITANIUM OXIDES
- Descriptors DEC
- CHALCOGENIDES; CHARGED PARTICLES; CHEMICAL REACTIONS; IONS; MATERIALS; OXIDES; OXYGEN COMPOUNDS; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2017 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.