Abstract
The possibility of crystallization of zeolite X coatings on metal plates in a microwave oven was investigated. Characterizations were performed by X-ray diffraction, scanning electron microscopy, laser microscopy and gas adsorption. Crystalline zeolite X coatings with mass equivalent thicknesses of up to about 100 μm could be obtained on stainless steel plates. Heating the reaction mixture by microwaves instead of conventionally resulted in faster crystallization of zeolite X coatings on metal. The yield of zeolite was about 2.5–4.7 fold higher during different earlier periods of synthesis in the presence of microwave irradiation. The utilization of a device, containing graphite having good absorbance of microwaves, which was brought into firm contact with the metal plate, resulted in an increase of the zeolite yield by about 20 %. This indicated that the metal substrate profited from being heated conductively by the mentioned device, rather than being convectively heated by the reaction mixture.
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References
L. Bonaccorsi, L. Calabrese, A. Freni, E. Proverbio, G. Restuccia, Appl. Therm. Eng. 50, 1590 (2013)
L. Calabrese, L. Bonaccorsi, D. Di Pietro, E. Proverbio, Ceram. Int. 40, 12837 (2014)
T. Wang, S. Yang, K. Sun, X. Fang, Ceram. Int. 37, 621 (2011)
O. Larlus, S. Mintova, V. Valtchev, B. Jean, T.H. Metzger, T. Bein, Appl. Surf. Sci. 226, 155 (2004)
S. Yamazaki, K. Tsutsumi, Microporous Mater. 4, 205 (1995)
V. Valtchev, B.J. Schoeman, J. Hedlund, S. Mintova, J. Sterte, Zeolites 17, 408 (1996)
A. Erdem-Şenatalar, M. Tatlier, M. Ürgen, Microporous Mesoporous Mater. 32, 331 (1999)
D. Agrawal, in Sohn International Symposium, Advanced Processing of Metals and Materials, ed. by F. Kongoli, R.G. Reddy. New, Improved and Existing Technologies: Non-Ferrous Materials Extraction and Processing, vol 4 (TMS, Warrendale PA, 2006), pp. 183–192
P.M. Slangen, J.C. Jansen, H. van Bekkum, Microporous Mater. 9, 259 (1997)
L. Bonaccorsi, E. Proverbio, J. Cryst. Growth 247, 555 (2003)
L. Bonaccorsi, E. Proverbio, Microporous Mesoporous Mater. 112, 481 (2008)
M. Park, S. Komarneni, Microporous Mesoporous Mater. 20, 39 (1998)
O.G. Somani, A.L. Choudhari, B.S. Rao, S.P. Mirajkar, Mater. Chem. Phys. 82, 538 (2003)
M.D. Romero, J.M. Gomez, G. Ovejero, A. Rodriguez, Mater. Res. Bull. 39, 389 (2004)
M. Tatlier, K.B. Cigizoglu, B. Tokay, A. Erdem-Senatalar, J. Cryst. Growth 306, 146 (2007)
G. Li, H.-M. Hou, R.-S. Lin, Solid State Sci. 13, 662 (2011)
X. Xu, W. Yang, J. Liu, L. Lin, Sep. Purif. Technol. 25, 241 (2001)
W. Xiao, Z. Chen, L. Zhou, J. Yang, J. Lu, J. Wang, Microporous Mesoporous Mater. 142, 154 (2011)
L. Bonaccorsi, L. Calabrese, A. Freni, E. Proverbio, Microporous Mesoporous Mater. 167, 30 (2013)
M. Tatlier, K.B. Cigizoglu, H.K. Cigizoglu, A. Erdem-Senatalar, J. Porous Mater. 15, 389 (2008)
M. Tatlier, Fractals 11, 77 (2003)
A. Atakan, C. Atalay-Oral, M. Tatlier, T. Erciyes, A. Erdem-Şenatalar, Microporous Mesoporous Mater. 156, 262 (2012)
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Grant of Alexander von Humboldt Foundation to M.T. is gratefully acknowledged. Funding by the German Federal Ministry of Education and Research (BMBF) under Grant 03SF0441B is gratefully acknowledged.
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Melkon Tatlier is on sabbatical leave.
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Tatlier, M., Kummer, H. & Henninger, S.K. Crystallization of zeolite X coatings on stainless steel by microwave heating. J Porous Mater 22, 347–352 (2015). https://doi.org/10.1007/s10934-014-9902-8
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DOI: https://doi.org/10.1007/s10934-014-9902-8