Hostname: page-component-586b7cd67f-t8hqh Total loading time: 0 Render date: 2024-11-22T20:27:42.111Z Has data issue: false hasContentIssue false
  • English
  • Français

Embedment of Methylene Blue in natural and synthetic phillipsite

Published online by Cambridge University Press:  02 January 2018

Stanisław Kowalak ,
Małgorzata Szyld ,
Aldona Jankowska ,
Alina Zalewska ,
Abner Colella  and
Bruno de Gennaro
Stanisław Kowalak*
Affiliation:
A. Mickiewicz University, Faculty of Chemistry, Poznań, Poland
Małgorzata Szyld
Affiliation:
A. Mickiewicz University, Faculty of Chemistry, Poznań, Poland
Aldona Jankowska
Affiliation:
A. Mickiewicz University, Faculty of Chemistry, Poznań, Poland
Alina Zalewska
Affiliation:
A. Mickiewicz University, Faculty of Chemistry, Poznań, Poland
Abner Colella
Affiliation:
University of Naples, Federico II, DiSTAR, Italy
Bruno de Gennaro
Affiliation:
University of Naples, Federico II, Department ofChemical and Materials Engineering and Industrial Production, Italy
*
*E-mail: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

Phillipsite was crystallized from a high siliceous aluminosilicate mixture containing Zn cations and methylene blue (MB). The presence of MB did not affect the crystallization, but it resulted in a substantial amount of dye being anchored to the zeolite, despite its narrow channels. Dye-free synthetic phillipsite modified with MB solution showed markedly lower dye content, which, however was considerably higher than those in the MB-treated natural phillipsite and mordenite. The ultra violet/visible (UV-vis) spectra of the dye-modified synthetic phillipsites indicated the presence of MB monomers and oligomers, whereas the spectra of the modified natural zeolites showed protonated MB also. The electron spin resonance spectra of samples crystallized with MB indicated the presence of paramagnetic species.

Keywords

Methylene Bluedye encapsulationzeolitephillipsitemordenite
Type
Research Article
Information
Clay Minerals , Volume 50 , Issue 1 , March 2015 , pp. 23 - 30
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 2015

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Baerlocher, Ch., McCusker, L.M. & Olson, D.H. (2007) PHI framework type data, phillipsite type material data. Pp. 262–263 in: Atlas of Zeolite Framework Types (Ch. Baerlocher, L.B. McCusker & D.H. Olson, editors) sith revised edition. Elsevier B.V., Amsterdam.Google Scholar
Cenens, J. & Schoonheydt, R.A. (1988) Visible spectroscopy of methylene blue on hectorite, laponite B, and barasym in aqueous suspension. Clays and Clay Minerals, 36, 214–224.Google Scholar
Eltantawy, I.M. (1979) IR, ESR and X-ray parameters of methylene blue (MB)-montmorillonite. Clay Science, 5, 191–201.Google Scholar
Kowalak, S. & Jankowska, A. (2009) Inorganic sulphur pigments based on nanoporous materials. Pp. 591–620 in: Ordered Porous Solids Recent Advances and Prospects (V. Valtchev, S. Mintova & M. Tsapatsis editors). Elsevier B.V., Amsterdam.Google Scholar
Hoppe, H., Schultz-Ekloff, G., Wöhrle, D., Kirschhock, C., Fuess, H., Uytterhoeven, L. & Schoonheydt, R. (1995) Incorporation of methylene blue in NaY zeolite at crystallographically defined positions. Advanced Materials, 7, 61–64.Google Scholar
Hoppe, H., Schultz-Ekloff, G., Wöhrle, D., Shpiro, E.S. & Tkachenko, O.P. (1993) X.p.s. investigation of methylene blue incorporated into faujasites and AlPO family molecular sieve. Zeolites, 13, 222–228.Google Scholar
Lew, C.M., Li, Z., Zones, S.I., Sun, M. & Yan, Y. (2007) Control of size and yield of pure silica-zeolite MFI nanocrystals by addition of methylene blue to the synthesis solution. Microporous and Mesoporous Materials, 105, 159–166.Google Scholar
Nicolai, S.H.A. & Rubim, J.C. (2003) Surface-Enhanced Resonance Raman (SERR) spectra of methylene blue adsorbed on a silver electrode. Langmuir, 19, 4291–4294.Google Scholar
Schultz-Ekloff, G., Wöhrle, D., van Duffel, B. & Schoonheydt, R. (2002) Chromophores in porous silicas and minerals, preparation and optical properties. Microporous and Mesoporous Materials, 51, 91–138.Google Scholar
Corma, A. (1997) From microporous to mesoporous molecular sieve materials and their use in catalysis. Chemical Reviews, 97, 2373–2419.Google Scholar
Szyld, M., Gęsikiewicz, A., Jankowska, A., Janiszewska, E. & Kowalak, S. (2014) Methylene blue embedded in zeolites. Topics in Chemistry and Materials Science, 7, 8–15.Google Scholar
Simoncic, P. & Armbruster, T. (2005) Cationic methylene blue incorporated into zeolite mordenite-Na a single crystal X-ray study. Microporous and Mesoporous Materials, 81, 87–95.Google Scholar
Wise, W.S. (2013) Handbook of Natural Zeolites (C. Colella, editor). De Frede Editore, Napoli, Italy.Google Scholar