Structure Sensitivity of Sol-Gel Alkali Tantalates, ATaO3 (A= Li, Na and K): Acetone Gas Phase Condensation

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Perovskite-type compounds such as alkali tantalates, ATaO3 (A = Li, Na and K), prepared by the sol-gel method are reported as heterogeneous basic catalysts for the acetone aldol condensation. It has been proposed that the activity order and the selectivity patterns (LiTaO3 > > KTaO3 > NaTaO3) depend on the octahedral arrangements of the TaO6 tantalates.

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Edited by:

Jin-An Wang, Guozhong Cao and José Manuel Domínguez

Pages:

61-67

Citation:

L. M. Torres-Martínez et al., "Structure Sensitivity of Sol-Gel Alkali Tantalates, ATaO3 (A= Li, Na and K): Acetone Gas Phase Condensation", Advanced Materials Research, Vol. 132, pp. 61-67, 2010

Online since:

August 2010

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[1] H. Hattori: Appl. Catal. A: General, Vol 222 (2001) p.247.

[2] N. Sisul, N. Cokovic, J. Jelencic and N. Wolf: React. Kinet. Catal. Lett., Vol 40 (1989) p.227.

[3] N. Sisul, N. Cokovic, N. Wolf and J. Jelencic: React. Kinet. Catal. Lett., Vol 47 (1992) p.65.

[4] P. Kustrwski, D. Sulkowska, L. Chmielarz, P. Olszewski, A. Rfalska-Lasocha and R. Dziembaj: React. Kinet Catal. Lett., Vol 85 (2005) p.383.

DOI: https://doi.org/10.1007/s11144-005-0285-3

[5] P. Kustrowski, D. Sulkowska, L. Chmielarz, A. Rafalska-Lasocha, B. Dudek and R. Dziembaj: Micropor. Mesopor. Mat., Vol. 78 (2005) p.11.

[6] S. Abelloacute, D. Vijaya-Shankar and J. Peacuterez-Ramiacuterez: Appl. Catal. A: General, Vol. 342 (2008) p.119.

[7] A. P. Maciel, N. L. V. Carreño, P. R. de Lucena, E. R. Leite, E. Longo, H. V. Fajardo, A. Valentini and L.F.D. Porbst: React. Kinet. Catal. Lett. , Vol. 81 (2004) p.211.

[8] J.I. Di Cosimo, V.K. Diez and C.R. Apesteguia: Appl. Catal. A: General, Vol 137 (1997) p.149.

[9] J. I. Di Cosimo and C. R. Apesteguia: J. Mol. Catal. A: Chemical, Vol. 130 (1998) p.177.

[10] M. Zamora, T. Lopez, M. Asomoza, R. Melendrez and R. Gomez: Catal. Today, Vol 116 (2006) p.234.

[11] M. Zamora, T. Lopez, R. Gomez, M. Asomoza and R. Melendrez: Catal. Today Vol. 107-108 (2005) p.289.

[12] H. Hungria, M. Alguero and A. Castro: Chem. Mater. Vol. 18 (2006) p.5370.

[13] C.C. Hu and H. Teng: Appl. Catal. A General, Vol 331 (2007) p.44.

[14] L. M. Torres- Martínez, L. L. Garza and E. M. López: J. Ceramic Transactions Series, Vol. 193 (2006) p.197.

[15] H. Kato and A. Kudo: J. Phys. Chem B Vol. 105 (2001) p.4285.

[16] M. Wiegel, M.H.J. Emond, E.R. Stobbe and G. Blasse: J. Phys. Solids, Vol. 55 (1994) p.773.

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