Abstract
Zr-doped TiO2 (anatase) was prepared by the homogenous co-precipitation method of the aqueous solutions containing TiOSO4 and ZrCl4 using urea as the precipitation agent. Nanocrystallites of Zr-doped TiO2, 6–9 nm in size, intergrown with amorphous phase form 1–2 μm porous spherical clusters. Crystallite size of anatase decreases with increasing Zr content, and the catalyst becomes totally amorphous at 10 mol.% Zr. All samples exhibit high specific surface area, which increases with the addition of zirconium (from 391.3 to 689.1 m2 g−1).
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References
Das D, Mishra HK, Parida KM, Dalai AK (2002) J Mol Catal Chem 189:271
Aiken B, Hsu WP, Matijevic E (1990) J Mater Sci 25:1886
Daly FP, Ando H, Schmitt JL, Sturm EA (1987) J Catal 108:401
Maity SK, Rana MS, Bej SK, Juarez JA, Dhar GM, Rao TSRP (2001) Catal Lett 72:115
Reddy BM, Chowdhury B, Smirniotis PG (2001) Appl Catal Gen 211:19
Wu J-CH, Chung CH-S, Ay CH-L, Wang I (1984) J Catal 87:98
Wang YM, Liu SW, Lu MK, Wang SF, Gu F, Gai XZ, Cui XP, Pan J (2004) J Mol Catal Chem 215:137
Manriquez ME, Lopez T, Gomez R, Navarette J (2004) J Mol Catal Chem 220:229
Sekar MMA, Patil KC (1993) Mater Res Bull 28:485
Fu XZ, Clark LA, Yang Q, Anderson MA (1996) Environ Sci Tech 30:647
Gnatyuk Y, Smirnova N, Eremenko A, Ilyin V (2005) Adsorp Sci Technol 23:497
Hirano M, Nakahara C, Ota K, Inagaki M (2002) J Am Ceram Soc 85:1333
Hirano M, Nakahara C, Ota K, Tanaike O, Inagaki M (2003) J Solid State Chem 170:39
Schattka JH, Shchukin DG, Jia JG, Antonietti M, Caruso RA (2002) Chem Mater 14:5103
Tibbitts TW, Cushman KE, Fu X, Anderson MA, Bula RJ (1998) Adv Space Res 22:1443
Zhang YH, Xiong GX, Yao N, Yang WS, Fu XZ (2001) Catal Today 68:89
Stengl V, Subrt J, Bezdicka P, Marikova M, Bakardjieva S (2003) In: Diffusion and defect data, solid state data—part B: solid state phenomena. Scitec Publications, Switzerland, p 121
Bakardjieva S, Subrt J, Stengl V, Vecernikova E, Bezdicka P (2003) In: Diffusion and defect data, solid state data—part B: solid state phenomena. Scitec Publications, Switzerland, p 7
Yamabi S, Imai H (2003) Thin Solid Films 434:86
JCPDS PDF-2 release 2001, ICDD Newtown Square, PA, USA
ICSD Database FIZ Karlsruhe, Germany, 2005 (release 2005/1)
Labar JL (2002) Microsc Anal 21
Shannon RD, Prewitt CT (1969) Acta Crystallogr B25:925
Lukac J, Klementova M, Bezdicka P, Bakardjieva S, Subrt J, Szatmary L, Bastl Z, Jirkovsky J (2007) Appl Catal B Environ 74:83–91
Bakardjieva S, Stengl V, Subrt J, Vecernikova E (2005) Solid State Sci 7:367
Soler-Illia GJDAA, Jobbagy M, Candal RJ, Regazzoni AE, Blesa MA (1998) J Dispersion Sci Technol 19:207
Reddy BM, Khan A (2005) Catal Rev 47:257
IUPAC Manual of Symbols and Terminology (1972) Pure Appl Chem 31:578
Acknowledgments
This work was supported by the Academy of Sciences of the Czech Republic (Project No. AV OZ 40320502) and by the Ministry of Education of the Czech Republic (Project No. 1M4531477201).
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Lukáč, J., Klementová, M., Bezdička, P. et al. Characterization of Zr-doped TiO2 prepared by homogenous co-precipitation without high-temperature treatment. J Mater Sci 42, 9421–9428 (2007). https://doi.org/10.1007/s10853-007-1867-4
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DOI: https://doi.org/10.1007/s10853-007-1867-4