Abstract
We report herein the adsorption of light hydrocarbons in small crystal ZSM-5 monitored by infrared spectroscopy including a direct monitoring of the individual concentrations (surface and intracrystalline). Accessing the individual rates reveals that the sorption enhancement upon surface modification with TEOS is selective towards molecules with a small steric demand and a high heat of adsorption within the silica overlayer.
Graphical Abstract
Similar content being viewed by others
References
Kokotailo GT, Lawton SL, Olson DH, Meier WM (1978) Nature 437:438
Weisz PB (1980) Pure Appl Chem 2091:2103
Corma A (1995) Chem Rev 559:614
Weitkamp J (2000) Solid State Ion 175:188
Tsai TC, Liu SB, Wang IK (1999) Appl Catal A 355:398
Sun XD, Wang QX, Xu LY, Liu SL (2004) Catal Lett 75:79
Mirth G, Lercher JA (1994) J Catal 199:206
Ivanova II, Corma A (1995) Stud Surf Sci Catal 27:34
Weitkamp J, Raichle A, Traa Y, Rupp M, Fuder F (2000) Chem Commun 1133:1134
Klemm E, Emig G (1997) Chem Eng Sci 4329:4344
Klemm E, Wang JG, Emig G (1997) Chem Eng Sci 3173:3182
Csicsery SM (1986) Pure Appl Chem 841:856
Reitmeier SJ, Gobin OC, Jentys A, Lercher JA (2009) Angew Chem Int Ed 533:538
Reitmeier SJ, Gobin OC, Jentys A, Lercher JA (2009) J Phys Chem C 15355:15363
Jentys A, Tanaka H, Lercher JA (2005) J Phys Chem B 2254:2261
Auerbach SM, Henson NJ, Cheetham AK, Metiu HI (1995) J Phys Chem 10600:10608
Clark LA, Ye GT, Gupta A, Hall LL, Snurr RQ (1999) J Chem Phys 1209:1222
Combariza AF, Sastre G, Corma A (2011) J Phys Chem C 875:884
Sastre G, Raj N, Catlow CRA, Roque-Malherbe R, Corma A (1998) J Phys Chem B 3198:3209
Gobin OC, Reitmeier SJ, Jentys A, Lercher JA (2011) J Phys Chem C 1171:1179
Zheng S, Heydenrych HR, Roger HP, Jentys A, Lercher JA (2003) Top Catal 101:106
Zheng SR, Tanaka H, Jentys A, Lercher JA (2004) J Phys Chem B 1337:1343
Reitmeier SJ, Mukti RR, Jentys A, Lercher JA (2008) J Phys Chem C 2538:2544
Brunauer S, Emmett P, Teller E (1938) J Am Chem Soc 309:319
Sing KSW (1970) Surface area determination. Butterworths, London
Gregg SJ (1982) Adsorption surface area and porosity. Academic Press, New York
Emeis CA (1993) J Catal 347:354
Gobin OC, Reitmeier SJ, Jentys A, Lercher JA (2009) J Phys Chem C 20435:20444
Jentys A, Tanaka H, Lercher JA (2004) Stud Surf Sci Catal 2041:2048
Skoulidas AI, Sholl DS (2000) J Chem Phys 4379:4387
Trens P, Tanchoux N, Maldonado D, Galarneau A, Di Renzo F, Fajula F (2004) New J Chem 874:879
Heink W, Karger J, Pfeifer H, Salverda P, Datema KP, Nowak A (1992) J Chem Soc Faraday Trans 515:519
Jobic H (2000) J Mol Catal A 135:142
Moller A, Guimaraes AP, Glaser R, Staudt R (2009) Microporous Mesoporous Mater 23:29
Muller G, Narbeshuber T, Mirth G, Lercher JA (1994) J Phys Chem 7436:7439
Rees LVC, Song L (2000) Recent advances in gas separation by microporous ceramic membranes, 2nd edn. Elsevier Science B.V, Amsterdam
Acknowledgments
Financial support from the DFG under the Project JE260-10/1 is gratefully acknowledged. R. Kolvenbach acknowledges the “Fond der chemischen Industrie” for financial support in a Ph.D. scholarship. We are grateful to Dr. Stephan Reitmeier for rapid scan measurements.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Kolvenbach, R., Gonzalez-Peňa, L.F., Jentys, A. et al. Molecular Understanding of Sorption in Mesoscale Organized Zeolites with MFI Structure. Catal Lett 143, 1116–1122 (2013). https://doi.org/10.1007/s10562-013-1118-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10562-013-1118-z