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Effective Method for Preparation of Surface NH2-Functionalized SBA-15 Mesoporous Silica

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Abstract:

Surface NH2-functionalized SBA-15 mesoporous silica was synthesized using toluene diisocyanate (TDI) as bridge molecule. Firstly, surface Si-OH of SBA-15 reacted with one –NCO group of TDI molecular. Then, another unreacted –NCO group of TDI molecular reacted with one -NH2 group of ethylenediamine (EDA). Finally, NH2- group was successfully grafted on mesoporous SBA-15 surface by the above two step method. XRD, N2 adsorption/desorption analysis, FTIR and 29Si MAS NMR were used to identify the well-ordered structure and the successful incorporation of -NH2 on the surface of the synthesized materials. Characterizations revealed that such -NH2 graft is an effective method to obtain a high loading of amino on SBA -15.

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Periodical:

Advanced Materials Research (Volume 465)

Pages:

204-209

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.465.204

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Online since:

February 2012

Authors:

Jun Hua Li, Dan Zhang, Qi Jian Zhang

Keywords:

Amino, Mesoporous Silica, SBA-15, Surface Functional

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] D. J. Macquarrie, D. B. Jackson, Chem. Commun., 18 (1997) 1781-1782.

Google Scholar

[2] K. A. Utting, D. J. Macquarrie, New J. Chem., 24 (2000) 591-595.

Google Scholar

[3] X. G. Wang, K. S. K. Lin, J. C. C. Chan, S. Cheng, Chem. Commun., 23 (2004) 2762-2763.

Google Scholar

[4] J. C. Hicks, C. W. Jones, Langmuir, 22 (2006) 2676-2681.

Google Scholar

[5] G. Wulff, B. Heide, G. Helfmeier, J. Am. Chem. Soc., 108 (1986) 1088-1089.

Google Scholar

[6] S. M. Kanan, W. T. Y. Tze, C. P. Tripp, Langmuir, 18 (2002) 6623-6627.

Google Scholar

[7] M. W. Mckittrick, C. W. Jones, Chem. Mater., 15 (2003) 1132-1139.

Google Scholar

[8] Q. Wei, Z. R. Nie, Y. L. Hao, L. Liu, Z. X. Chen, J. X. Zou, J. Sol-Gel Sci. Techn., 39 (2006) 103-109.

Google Scholar

[9] K. Inoue, Y. Ono, Y. Kanekiyo, S. Kiyonaka, I. Hamachi, S. Shinkai, Chem. Lett., 28 (1999) 225-226.

DOI: 10.1246/cl.1999.225

Google Scholar

[10] A. Sayari, B. H. Han, Y. Yang, J. Am. Chem. Soc., 126 (2004) 14348-14349.

Google Scholar

[11] V. Escax, E. Delahaye, M. I. Clerc, P. Beaunier, M. D. Appay, A. Davidson, Microp. Mesop. Mat., 102 (2007) 234-241.

DOI: 10.1016/j.micromeso.2006.12.049

Google Scholar

[12] Q. Gao, W. J. Xu, Y. Xu, D. Wu, Y. H. Sun, F. Deng, W. L. Shen, J. Phys. Chem. B, 112 (2008) 2261-2267.

Google Scholar

[13] N. Chantarasiri, C. Chulamanee, T. Mananunsap, N. Muangsin, Polym. Degrad. Stab., 86 (2004) 505-513.

DOI: 10.1016/j.polymdegradstab.2004.06.002

Google Scholar

[14] S. W. Song, K. Hidajat, S. Kawi, Langmuir, 21 (2005) 9568-9575.

Google Scholar

[15] L. L. Hench, J. K. West, Chem. Rev., 90 (1990) 33-72.

Google Scholar

[16] A. S. M. Chong, X. S. Zhao, A. T. Kustedjo, S. Z. Qiao, Microp. Mesop. Mat., 72 (2004) 33-42.

Google Scholar

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