Effect of aluminium doping and annealing on structural and optical properties of cerium oxide nanocrystals

Journal of Physics and Chemistry of Solids

Volumn 70, Issue 11, 2009, Pages 1443-1447

  Dhannia, T ^a   Jayalekshmi, S ^a   Santhosh Kumar, M C ^b   Prasada Rao, T ^b   Chandra Bose, A ^b  

^a Department of Physics   (India)

^b NATIONAL INSTITUTE OF TECHNOLOGY   (India)

Author keywords

A. Nanostructures; B. Chemical synthesis; C. X ray diffraction; D. Optical properties

Indexed keywords

A. NANOSTRUCTURES; AL-CONCENTRATION; ALUMINIUM CHLORIDE; AS ANNEALING; B. CHEMICAL SYNTHESIS; BAND GAP ENERGY; C. X-RAY DIFFRACTION; CERIUM CHLORIDE; CERIUM OXIDES; CHEMICAL PRECIPITATION METHOD; D. OPTICAL PROPERTIES; DIFFUSE REFLECTANCE SPECTROSCOPY; DOPED CEO; DOPING CONCENTRATION; FLUORITE-LIKE STRUCTURE; LATTICE PARAMETERS; NANOCRYSTALLINES; STRUCTURAL AND OPTICAL PROPERTIES; TEM;

ALUMINUM; ANNEALING; CERIUM; CERIUM COMPOUNDS; CHEMICAL COMPOUNDS; CHLORINE COMPOUNDS; DIFFRACTION; DOPING (ADDITIVES); NANOCRYSTALLINE MATERIALS; NANOSTRUCTURES; PARTICLE SIZE; PRECIPITATION (CHEMICAL); RECONNAISSANCE AIRCRAFT; SPECTROSCOPY; SYNTHESIS (CHEMICAL); TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION; X RAY DIFFRACTION ANALYSIS;

OPTICAL PROPERTIES;

EID: 70349950480     PISSN: 00223697     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jpcs.2009.09.001     Document Type: Article

References (22)

1. Andersson D.A., Simak S.I., Skorodumova N.V., Abrikosov I.A., and Johansson B. Optimization of ionic conductivity in doped ceria. PNAS 83 (1996) 1-4
2. 2-intermediate temperature oxide ion electrolytes. J. Power Sources 168 (2007) 178-183
3. Suda E., Pacaud B., and Mori M. Sintering characteristics, electrical conductivity and thermal properties of La-doped ceria powders. J. Alloys Compd. 408-412 (2006) 1161-1164
4. 2-δ solid solutions. Solid State Ionics 126 (1999) 89-95
5. 2-δ. Solid State Ionics 178 (2007) 1059-1064
6. Chen H., and Chang H. Homogeneous precipitation of cerium dioxide nanoparticles in alcohol/water mixed solvents. Colloids Surf. A: Physicochem. Eng. Aspects 242 (2004) 61-69
7. Kang CH.Y., Kusaba H., Yahiro H., Sasaki K., and Teraoka Y. Preparation, characterization and electrical conductivity of Mn-doped ceria based oxides. Solid State Ionics 177 (2006) 1799-1802
8. 2-δ (0≤x≤0.10). Mater. Res. Bull. 40 (2005) 421-431
9. 2-δ as a possible SOFC anode materials. Solid State Ionics 177 (2007) 3467-3472
10. 2. Mater. Sci. Eng. B103 (2003) 177-183
11. 2 powders. Mater. Lett. 44 (2000) 203-207
12. Deshpande S., Patil S., Kuchibhatla S.V.N.T., and Seal S. Size dependency variation in lattice arameter and valency states in nanocrystalline cerium oxide. Appl. Phys. Lett. 87 (2005) 133113
13. Zawadzki M. Preparation and characterization of ceria nanoparticles by microwave-assisted solvothermal process. J. Alloys Compd. 454 (2008) 347-351
14. Wang T., and Sun D. Preparation and characterization of nanometer-scale powders ceria by electrochemical deposition method. Mater. Res. Bull. 43 (2008) 1754-1760
15. 2 by mechanochemical and water-in-oil microemulsion methods. Mater. Lett. 61 (2007) 93-96
16. Cullity B.D., and Stock S.R. Elements of X-Ray Diffraction. third ed. (2001), Prentice-Hall, New Jersey
17. Morris V.N., Farrell R.A., Sexton A.M., and Morris M.A. J. Phys. Conf. Ser. 26 (2006) 119-122
18. Djellala L., Bougueliab A., Kadi hanifa M., and Trarib M. Sol. Energy Mater. Solar Cells 92 (2008) 594-600
19. Charitidis C., Patsalas P., and Logothetidis S. Optical and mechanical performance of nanostructure cerium oxides for applications in optical devices. J. Phys. Conf. Ser. 10 (2005) 226-229
20. Sathyamurthy S., Leonard K.J., Dabestani R.T., and Parans Paranthaman M. Reverse-micellar synthesis of cerium oxide nanoparticles. Nanotechnology 16 (2005) 1960-1964
21. 2 films on sapphire. Physica B 389 (2007) 263-268
22. Pan Y., and Kleefstra M. Minority carrier transport equations in heavily doped silicon including band tail effects at thermal equilibrium. J. Semicond. Sci. Technol. 5 (1990) 312-318