Published January 5, 2006
| Version v1
Journal article
MgFe2O4 pigment obtained at low temperature
Creators
- 1. LTM, Department of Chemistry, CCEN, UFPB, Campus I, Cidade Universitaria, 58059-900 Joao Pessoa, Paraiba (Brazil)
- 2. Crystal Growth and Ceramic Materials Group, CMDMC, Department of Physics and Materials Science, Institute of Physics of Sao Carlos USP, 13560-970 Sao Carlos, SP (Brazil)
- 3. Department of Materials Engineering, UFSCar, Rod. Washington Luis, Km 235, Sao Carlos, SP, CP 676, 13565-905 (Brazil)
- 4. CMDMC, Department of Chemistry, CCT, UFSCar, Rod. Washington Luis, Km 235, Sao Carlos, SP, CP 676, 13565-905 (Brazil)
Description
This work had the objective of studying the pigment MgFe2O4 obtained by the polymeric precursor method, which is based on the formation of a polymeric resin, followed by a heat treatment in order to obtain the final oxide. The powders were calcined between 500 and 1100 deg. C, and characterized by thermal analysis, X-ray diffraction, nitrogen adsorption, scanning electronic microscopy and diffuse reflectance. The pigment is single phase, with a cubic system and space group Fd3m (2 2 7). A low temperature synthesis was possible, with a crystalline material after heat treatment at 800 deg. C. The colors obtained varied, according to the crystallization of the MgFe2O4
Additional details
Identifiers
- DOI
- 10.1016/j.materresbull.2005.07.019;
- PII
- S0025-5408(05)00275-8;
Publishing Information
- Journal Title
- Materials Research Bulletin
- Journal Volume
- 41
- Journal Issue
- 1
- Journal Page Range
- p. 183-190
- ISSN
- 0025-5408
- CODEN
- MRBUAC
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38056146
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ADSORPTION; AFTER-HEAT; CERAMICS; CHEMICAL PREPARATION; CRYSTALLIZATION; CUBIC LATTICES; HEAT TREATMENTS; IRON OXIDES; MAGNESIUM OXIDES; PIGMENTS; PRECURSOR; RESINS; SPACE GROUPS; THERMAL ANALYSIS; X-RAY DIFFRACTION
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DIFFRACTION; IRON COMPOUNDS; MAGNESIUM COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; OXIDES; OXYGEN COMPOUNDS; PETROCHEMICALS; PETROLEUM PRODUCTS; PHASE TRANSFORMATIONS; POLYMERS; SCATTERING; SORPTION; SYMMETRY GROUPS; SYNTHESIS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.