Abstract
Various CeO2 –MxOy (MxOy = SiO2, TiO2, ZrO2, and Al2O3) mixed oxides were prepared by microwave induced solution combustion method and analyzed by different complimentary techniques, namely, X-ray diffraction (XRD), Raman spectroscopic (RS), UV–Vis diffuse reflectance spectroscopy (UV-DRS), X-ray photoelectron spectroscopy (XPS), thermogravimetry (TG-DTA), and BET surface area. XRD analyses revealed that CeO2 –SiO2 and CeO2 –TiO2 mixed oxides are in slightly amorphous form and exhibit only broad diffraction lines due to cubic fluorite structure of ceria. XRD lines due to the formation of cubic Ce0.5Zr0.5O2 were observed in the case of CeO2 –ZrO2 sample. RS results suggested defective structure of the mixed oxides resulting in the formation of oxygen vacancies. The UV-DRS measurements provided valid information about Ce4+ ← O2− and Ce3+ ← O2− charge transfer transitions. XPS studies revealed the presence of cerium in both Ce3+ and Ce4+ oxidation states. The ceria–zirconia combination exhibited better oxygen storage capacity (OSC) and CO oxidation activity when compared to other samples. The significance of present synthesis method lays mostly on its simplicity, flexibility, and the easy control of different experimental factors.
Similar content being viewed by others
References
Rao CNR (1994) Chemical approaches to the synthesis of inorganic materials. Wiley Eastern Limited, New Delhi
Fraigi LB, Lamas DG, de Reca NEW (2001) Mater Lett 47:2001
Bhaduri S, Bhaduri SB, Zhou E (1998) J Mater Res 13:156
Bhaduri S, Bhaduri SB, Prisbery KA (1999) J Mater Res 14:3571
Venkatachari KR, Huang D, Ostrander SP, Schulze WA, Stangle GC (1995) J Mater Res 10:748
Schafer J, Sigmund W, Roy S, Aldinger F (1997) J Mater Res 12:2518
Garcia R, Hirata GA, Mckittrick J (2001) J Mater Res 16:1059
Roy S, Sigmund W, Aldinger F (1999) J Mater Res 14:1524
Yong-hua L, Rong L, Yi-Yi L (2001) J Alloys Compd 319:108
Li L, Saita I, Saito K, Akiyama T (2002) Intermetallics 10:927
Greca MC, Moraes C, Segadaes AM (2001) Appl Catal A Gen 216:267
Civera A, Pavese M, Saracco G, Specchia V (2003) Catal Today 83:199
Vasylkiv O, Sakka Y, Skorokhod VV (2007) J Eur Ceram Soc 27:585
Vasylkiv O, Sakka Y (2005) Nano Lett 5:2598
Mingos DMP, Whittaker AG (1996) In: van Eldik R, Hubbard CD (eds) Chemistry under extreme or non-classical conditions. Wiley, New York, p 479
Shao Z, Halle SA (2004) Nature 431:170
Laosiripojana N, Assabumrungrat S (2005) Appl Catal B Envi 60:107
Kharton VV, Kovalevsky AV, Viskup AP, Shaula AL, Figueiredo FM, Naumovich EN, Marques FMB (2003) Solid State Ionics 160:247
Levy C, Guizard C, Julbe A (2004) Sep Purif Technol 32:327
Yin X, Hong L, Liu Z-L (2006) Appl Catal A Gen 300:75
Damyanova S, Bueno JMC (2003) Appl Catal A Gen 253:135
Ozaki T, Masui T, Machida K-I, Adachi G-Y, Sakata T, Mori H (2000) Chem Mater 12:643
Aneggi E, de Leitenburg C, Dolcetti G, Trovarelli A (2006) Catal Today 114:40
Mishra VS, Mahajani VV, Joshi JB (1995) Ind Eng Chem Res 34:2
Zafiris GS, Gorte RJ (1993) J Catal 139:561
Jacobs G, Khalid S, Patterson PM, Sparks DE, Davis BH (2004) Appl Catal A Gen 268:255
Montoya JA, Romero E, Gimon C, Del Angel P, Monzon A (2000) Catal Today 63:71
Craciun R, Daniell W, Knozinger H (2002) Appl Catal A Gen 230:153
Kawi S, Tang YP, Hidajat K, Yu LE (2005) J Metastable Nanocryst Mater 23:95
Neylon MK, Castagnola MJ, Castagnola NB, Marshall ChL (2004) Catal Today 96:53
Klug HP, Alexander LE (1974) X-ray diffraction procedures for polycrystalline and amorphous materials, 2nd edn. Wiley, New York
Briggs D, Seah MP (1990) Practical surface analysis: Auger and X-ray photoelectron spectroscopy, vol 1, 2nd edn. Wiley, New York
Wagner CD, Riggs WM, Davis LE, Moulder JF (1978) In: Muilenberg GE (ed) Handbook of X-ray photoelectron spectroscopy. Perkin-Elmer Corporation, Eden Prairie, MN
Chen Q, Shi Y, Chen J, Shi J (2005) J Mater Res 20:1409
Fagherazzi G, Polizzi S, Bettinelli M, Speghini A (2000) J Mater Res 15:586
Fumo DA, Morelli MR, Segadaes AM (1996) Mater Res Bull 31:1243
Purohit RD, Sharma BP, Pillai KT, Tyagi AK (2001) Mater Res Bull 36:2711
Patil KC, Aruna ST, Ekambaram S (1997) Curr Opin Solid State Mater Sci 2:158
Chick LA, Pederson LR, Maupin GD, Bates JL, Thomas LE, Exarhos GJ (1990) Mater Lett 10:6
Reddy BM, Reddy GK, Khan A, Ganesh I (2007) J Mater Sci 42:3557. doi:https://doi.org/10.1007/s10853-007-1560-7
Reddy BM, Khan A, Yamada Y, Kobayashi T, Loridant S, Volta JC (2003) J Phys Chem B 107:5162
Preuss A, Gruehn R (1994) J Solid State Chem 110:363
Dutta G, Waghmare UV, Baidya T, Hegde MS, Priolkar KR, Sarode PR (2006) Chem Mater 18:3249
Reddy BM, Khan A, Yamada Y, Kobayashi T, Loridant S, Volta JC (2003) Langmuir 19:3025
Reddy BM, Lakshmanan P, Bharali P, Saikia P, Thrimurthulu G, Muhler M, Grunert W (2007) J Phys Chem C 111:10478
Martinez-Arias A, Fernandez-Garcia M, Salamanca LN, Valenzuela RX, Conesa JC, Soria J (2000) J Phys Chem B 104:4038
Shyu JZ, Weber WH, Gandhi HS (1988) J Phys Chem 92:4964
Lin X-M, Li L-P, Li G-S, Su W-H (2001) Mater Chem Phys 69:236
Reddy BM, Khan A, Yamada Y, Kobayashi T, Loridant S, Volta JC (2002) J Phys Chem B 106:10964
Spanier JE, Robinson RD, Zhang F, Chan S-W, Herman IP (2001) Phys ReV B 64:245407
Weber WH, Hass KC, McBride JR (1993) Phys Rev B 48:178
McBride JR, Hass KC, Poindexter BD, Weber WH (1994) J Appl Phys 76:2435
Wachs IE, Deo G (1991) J Phys Chem 95:5889
Yashima M, Arashi H, Kakihana M, Yoshimura M (1994) J Am Ceram Soc 77:1067
Weckhuysen BM, Schoonheydt RA (1999) Catal Today 49:441
Reddy BM, Bharali P, Saikia P, Park S-E, van den Berg MWE, Muhler M, Grunert W (2008) J Phys Chem C 112:11729
Escribano VS, Lopez EF, Panizza M, Resini C, Amores JMG, Busca G (2003) Solid State Sci 5:1369
Rango R, Kaspar G, Meriani S, di Monte R, Graziani M (1994) Catal Lett 24:107
Burroughs P, Hamnett A, Orchard A, Thornton G (1976) J Chem Soc Dalton Trans 1686
Pfau A, Schierbaum KD (1994) Surf Sci 321:71
Barr TL, Fries CE, Cariati F, Bart JCJ, Giordano N (1983) J Chem Soc Dalton Trans 1825
Bensalem A, Bozon-Verduraz F, Delamar M, Bugli G (1995) Appl Catal A Gen 121:81
Noronha FB, Fendley EC, Soares RR, Alvarez WE, Resasco DE (2001) Chem Eng J 82:21
Biener J, Baumer M, Wang J, Madrix R (2000) J Surf Sci 450:12
Galtayries A, Sporken R, Riga J, Blanchard G, Caudano R (1998) J Electron Spectrosc Relat Phenom 88–91:951
Reddy BM, Chowdhury B, Reddy EP, Fernandez A (2001) Appl Catal A Gen 213:279
Wang S-P, Zheng X-C, Wang X-Y, Wang X-R, Zhang S-M, Yu L-H, Huang W-P, Wu S-H (2005) Catal Lett 105:163
Reddy BM, Lakshmanan P, Loridant S, Yamada Y, Kobayashi T, Cartes CL, Rojas TC, Fernandez A (2006) J Phys Chem B 110:9140
Reddy BM, Rao KN, Reddy GK, Khan A, Park S-E (2007) J Phys Chem B 111:18751
Ozawa M, Loong CK (1999) Catal Today 50:329
Reddy BM, Saikia P, Bharali P, Yamada Y, Kobayashi T, Muhler M, Grunert W (2008) J Phys Chem C 112:16393
Reddy BM, Bharali P, Saikia P (2008) Catal Surv Asia 12:214
Boaro M, Vicario M, de Leitenburg C, Dolcetti G, Trovarelli A (2003) Catal Today 77:407
Acknowledgements
GKR thank UGC, New Delhi for senior research fellowship. The support of CICECO is also acknowledged.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Reddy, B.M., Reddy, G.K., Ganesh, I. et al. Single step synthesis of nanosized CeO2–MxOy mixed oxides (MxOy = SiO2, TiO2, ZrO2, and Al2O3) by microwave induced solution combustion synthesis: characterization and CO oxidation. J Mater Sci 44, 2743–2751 (2009). https://doi.org/10.1007/s10853-009-3358-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10853-009-3358-2