Published December 5, 2012
| Version v1
Journal article
Hydrothermal synthesis, characterization and catalytic oxidation property of ATP/Ce1−xLaxO2−δ nanocomposites
- 1. Key Laboratory of Advanced Metallic Materials of Changzhou City, Changzhou 213164 (China)
- 2. School of Material Science and Engineering, Changzhou University, Changzhou 213164 (China)
- 3. School of Material Science and Engineering, Jiangsu University, Zhejiang 212013 (China)
- 4. School of Chemistry and Bioengineering, Suzhou University of Science and Technology, Suzhou 2150009 (China)
Description
Ce1−xLaxO2−δ nanoparticles supported on the attapulgite nanocomposites were prepared by using hydrothermal synthesis method. The nanocomposites were characterized by powder X-ray diffraction (PXRD), X-ray photoelectron spectroscopy (XPS), transmission electron microscopy (TEM), energy-dispersive spectrometry (EDS), scanning electron microscope (SEM), and nitrogen adsorption–desorption. The results showed that the Ce1−xLaxO2−δ nanoparticles were attached to the surface of the attapulgite. The ATP/Ce1−xLaxO2−δ nanocomposites displayed the excellent catalytic activity for decomposing methylene blue. When La addition reaches x = 0.2, the decolorization ratio of methylene blue using ATP/Ce0.8La0.2O1.9 as catalyst reached over 99%.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.jallcom.2012.06.133Additional details
Identifiers
- DOI
- 10.1016/j.jallcom.2012.06.133;
- PII
- S0925-8388(12)01124-3;
Publishing Information
- Journal Title
- Journal of Alloys and Compounds
- Journal Volume
- 543
- Journal Page Range
- p. 65-70
- ISSN
- 0925-8388
- CODEN
- JALCEU
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 44108725
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ATTAPULGITE; CATALYSTS; COMPOSITE MATERIALS; HYDROTHERMAL SYNTHESIS; METHYLENE BLUE; NANOSTRUCTURES; NITROGEN; OXIDATION; PARTICLES; POWDERS; SCANNING ELECTRON MICROSCOPY; SURFACES; TRANSMISSION ELECTRON MICROSCOPY; X-RAY DIFFRACTION; X-RAY PHOTOELECTRON SPECTROSCOPY
- Descriptors DEC
- AMINES; ANTI-INFECTIVE AGENTS; ANTIMICROBIAL AGENTS; AZINES; CHEMICAL REACTIONS; CHLORIDES; CHLORINE COMPOUNDS; CLAYS; COHERENT SCATTERING; DIFFRACTION; DRUGS; ELECTRON MICROSCOPY; ELECTRON SPECTROSCOPY; ELEMENTS; HALIDES; HALOGEN COMPOUNDS; HETEROCYCLIC COMPOUNDS; MATERIALS; MICROSCOPY; MINERALS; NONMETALS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC SULFUR COMPOUNDS; PHENOTHIAZINES; PHOTOELECTRON SPECTROSCOPY; SCATTERING; SILICATE MINERALS; SPECTROSCOPY; SYNTHESIS
Optional Information
- Copyright
- Copyright (c) 2012 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.