A novel method to synthesize Cr 2O 3 nanopowders using EDTA as a chelating agent

Powder Technology

Volumn 222, Issue , 2012, Pages 152-159

  Aghaie Khafri, M ^a   Lafdani, M H Kakaei ^a  

^a K N TOOSI UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

Nanopowders; Oxide materials; Sol gel processes; X ray diffraction

Indexed keywords

BRUNAUER-EMMETT-TELLER SURFACE AREAS; CHELATING AGENT; CHROMIUM OXIDES; CITRATE GEL METHOD; CONDITIONAL FORMATION CONSTANTS; ETHYLENEDIAMINETETRAACETIC ACID; FOURIER; NANO POWDERS; OXIDE MATERIALS; PROCESS PARAMETERS; SCANNING ELECTRON MICROSCOPIES (SEM); SURFACE AREA; TRANSMISSION ELECTRON MICROSCOPY (TEM);

CHELATION; CHROMIUM; DIFFERENTIAL THERMAL ANALYSIS; PH EFFECTS; SCANNING ELECTRON MICROSCOPY; SOL-GEL PROCESS; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION;

NANOSTRUCTURED MATERIALS;

CHROMIC OXIDE; CHROMIUM DERIVATIVE; EDETIC ACID; NANOPARTICLE; NANOPOWDER; UNCLASSIFIED DRUG;

ARTICLE; CHELATION; CONTROLLED STUDY; CRYSTALLIZATION; DIFFERENTIAL SCANNING CALORIMETRY; INFRARED SPECTROSCOPY; NANOANALYSIS; NANOFABRICATION; NANOTECHNOLOGY; PARTICLE SIZE; PH MEASUREMENT; PHYSICAL CHEMISTRY; POWDER; SCANNING ELECTRON MICROSCOPY; STRUCTURE ANALYSIS; SURFACE PROPERTY; TEMPERATURE MEASUREMENT; X RAY POWDER DIFFRACTION;

EID: 84858753633     PISSN: 00325910     EISSN: 1873328X     Source Type: Journal    
DOI: 10.1016/j.powtec.2012.02.024     Document Type: Article

References (33)

1. Brock T., Groteklaes M., Mischke P. European Coating Handbook 2000, Vincentz Verla, Hanover.
2. 3 nanocomposites: the role of catalyst distribution and grain size. Journal of Alloys and Compounds 2006, 424:289-293.
3. 2. International Journal of Hydrogen Energy 2009, 34:3032-3037.
4. 3 single and Cr/W binary oxide prepared by physical methods for gas sensing applications. Journal of the European Ceramic Society 2004, 24:1421-1424.
5. 3+δ and its sensor properties. Sensors and Actuators B: Chemical 1999, 55:175-179.
6. 3-based nanocomposite coatings with incorporation of inorganic fullerene-like nanoparticles. Thin Solid Films 2008, 51:8620-8624.
7. 3 incorporation. Surface and Coating Technology 2010, 205:66-75.
8. Liu H., Tao J., Xu J., Chen Z., Gao Q. Corrosion and tribological behaviors of chromium oxide coatings prepared by the glow-discharge plasma technique. Surface and Coating Technology 2009, 204:28-36.
9. Abu-Zied B.H. Structural and catalytic activity studies of silver/chromia catalysts. Applied Catalysis A 2000, 198:139-153.
10. 3 crystalline nanotubes synthesis. Chinese Journal of Inorganic Chemistry 2004, 20:971-974.
11. Sourty E., Sullivan J.L., Bijker M.D. Chromium oxide coatings applied to magnetic tape heads for improved wear resistance. Tribology International 2003, 36:389-396.
12. 3 wear protective coating for the advanced digital recording system. Tribology International 2003, 36:227-233.
13. 3. Nanostructured Materials 1995, 5:505-512.
14. Berdahl P. Pigments to reflect the infrared radiation from fire. Journal of Heat Transfer 1995, 117:355-358.
15. 3 for solar energy application. Journal: Thin Solid Films 2001, 392:320-326.
16. Gibot P., Vidal L. Original synthesis of chromium (III) oxide nanoparticles. Journal of the European Ceramic Society 2010, 30:911-915.
17. Li L., Zhu Z., Yao X., Lu G., Yan Z. Synthesis and characterization of chromium oxide nanocrystals via solid thermal decomposition at low temperature. Journal of Microporous and Mesoporous Materials 2008, 112:621-626.
18. Li L., Yan Z.F., Lu G.Q., Zhu Z.H. Synthesis and structure characterization of chromium oxide prepared by solid thermal decomposition reaction. The Journal of Physical Chemistry. B 2006, 110:178-183.
19. El-Sheikh M., Mohamed R.M., Fouad O.A. Synthesis and structure screening of nanostructured chromium oxide powders. Journal of Alloys and Compounds 2009, 482:302-307.
20. Kawabata A., Yoshinaka M., Hirota K., Yamaguchi O. Hot isostatic pressing and characterization of sol-gel derived chromium(III) oxide. Journal of the American Ceramic Society 1995, 78:2271-2273.
21. 5OH hydrothermal reduction. Journal of Alloys and Compounds 2009, 486:L5-L8.
22. 3 nanoparticles. Materials Letters 2008, 62:504-506.
23. 3 produced by solution combustion synthesis. Journal of the European Ceramic Society 2006, 26:1213-1220.
24. Kim D.W., Oh S.G. Agglomeration behavior of chromia nanoparticles prepared by amorphous complex method using chelating effect of citric acid. Materials Letters 2005, 59:976-980.
25. Kim D.W., Shin S.L., Lee J.D., Oh S.G. Preparation of chromia nanoparticles by precipitation-gelation reaction. Materials Letters 2004, 58:1894-1898.
26. 3 hydrate spherical particles prepared by the urea method. Journal of the European Ceramic Society 2001, 21:931-939.
27. 3 nanoparticles by mechanochemical processing. Acta Materialia 2000, 48:2795-2801.
28. 3: synthesis, characterization, and its activity in toluene removal. Journal of Solid State Sciences 2008, 10:1117-1123.
29. 3 hollow microspheres. Materials Chemistry and Physics 2009, 114:26-29.
30. Skoog D.A., West D.M. Fundamental of Analytical Chemistry 1996, Saunders College Publishing, Fort Worth. 7th ed.
31. Sakka S. Handbook of Sol-gel Science and Technology Processing, Characterization and Application 2004, Kluwer Academic Publishers, New York.
32. Cullity B.D. Elements of X-ray Diffraction 1978, 102. Addison-Wesley Publishing Company, Reading. 2th ed.
33. Fahim R.B., Zaki M.I., Yacoub N.H. Water sorption in relation to surface defect structure of calcined chromia gel. Journal of Colloid and Interface Science 1982, 88:502-512.