Synthesis of SBA-15 within Short Reaction Time

Jing Zhang; Long Mi; Shi Yan

doi:10.4028/www.scientific.net/AMR.721.190

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 721Synthesis of SBA-15 within Short Reaction Time

Synthesis of SBA-15 within Short Reaction Time

Abstract:

Mesoporous molecular sieves SBA-15 was synthesized by using tetraethyl orthosilicate (TEOS) as silica source and pluronic 123 (EO₂₀PO₇₀EO₂₀) as a template within short reaction time (6 hours) in acidic media. The influences of the different synthesis parameters such as crystallized time and crystallized condition was investigated .The resultant samples were characterized through XRD and Nitrogen adsorption. The results showed the well ordering channels SBA-15 can be synthesized under air atmosphere within 6 hours, and the best proportion could be obtained with 1 TEOS: 0.010 P123:2.17 HCl:231 H₂O. After heating at 1273K for 2 hours and boiling at 373K for 24 hours, the calcined SBA-15 was proved there is well stability.

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Periodical:

Advanced Materials Research (Volume 721)

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190-193

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.721.190

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Online since:

July 2013

Authors:

Jing Zhang, Long Mi, Shi Yan

Keywords:

Characterization, Mesoporous Molecular Sieves SBA-15, Short Reaction Time

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References

[1] C.T. Kresge, M.E. Leonowicz, W.J. Roth, J.C. Vartuli, J.S. Beck, Ordered mesoporous molecular sieves synthesized by a liquid-crystal template mechanism, Nature. 359 (1992) 710-712.

DOI: 10.1038/359710a0

Google Scholar

[2] P.T. Tanev, T.J. Pinnavaia, A neutral templating route to mesoporous molecular sieves, Science. 267 (1995) 865-867.

DOI: 10.1126/science.267.5199.865

Google Scholar

[3] S.A. Bagshaw, E. Prouzet, T.J. Pinnavaia, Templating of mesoporous molecular sieves by nonionic polyethylene oxide surfactants Science. 269 (1995) 1242-1244.

DOI: 10.1126/science.269.5228.1242

Google Scholar

[4] R. Ryoo, J.M. Kim, C.H. Shin, J.Y. Lee, Synthesis and hydrothermal stability of a disordered mesoporous molecular sieve, Stud. Surf. Sci. Cata. 105 (1997) 45-52.

Google Scholar

[5] T. Lei, W.M. Hua, Y. Tang, Y.H. Le, Z. Gao, Chem. J. Chinese Univ. 21 (2000) 1240(In Chinese).

Google Scholar

[6] D.Y. Zhao, J.L. Feng, Q.S. Huo, N. Melosh G.H. Fredrickson, B.F. Chmelka, G.D. Stucky: Science. 279 (1995) 548.

Google Scholar

[7] J.Y. Sun, D.Y. Zhao, Chem. J. Chinese Univ. 21 (2000) 21(In Chinese).

Google Scholar

[8] Y.J. Han, G.D. Stucky, J.M. Kim, G.D. Stucky, Preparation of Noble Metal Nanowires Using Hexagonal Mesoporous Silica SBA-15, Chem. Mater. 12 (2000) 2068-2069.

DOI: 10.1021/cm0010553

Google Scholar

[9] T.W. Wang, J.L. Chen, L.R. Dai, Acta. Phys-Chim. Sin. 16 (2000) 385 (In Chinese).

Google Scholar