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UDC 538.9

© E. S. Astapova, S. S. Pavlov, 2011

X-RAY DIFFRACTION ANALYSIS OF ZEOLITE OF PENTASIL FAMILY MODIFIED BY METAL NANOPOWDERS

Structure of synthetic zeolite samples, modified with electroexplosion nanopowders of transition metals is studied by X-ray diffraction and phase analysis. It was established that the original sample is ZSM-5 zeolite. Our data suggest that modification does not significantly affect the sample structure, but influence the crystallinity.

Keywords: synthetic zeolite, modification, nanopowder, X-ray analysis

References:

  1. Kataliticheskaya aktivnost` pentasila, soderzhashchego nanochastitsy Pt, Ni, Fe i Zn, v prevrashcheniyakh uglevodorodov (soobshchenie 1) / L. M. Velichkina, A. N. Pe-stryakov, A. V. Vosmerikov, I. V. Tuzovskaya, N. E. Bogdanchikova, M. Avalos, M. Fa-rias, H. Tiznado // Neftekhimiya. 2008. № 3.
  2. Primenenie mekhanokhimicheskikh tekhnologiy v tseolitnom katalize / A.V. Vosmerikov, L.M. Velichkina, L.N. Vosmerikova, L.L. Korobitsyna., G.V. Ivanov // Himiya v interesakh ustoychivogo razvitiya. 2002. №10.
  3. Gusev A.I. Nanokristallicheskie materialy: metody polucheniya i svoystva. - Ekaterinburg: UrO RAN, 1998.
  4. Astapova E.S., Radomskaya V.I., Agapyatova O.A. Morfologiya i elektrofi-zicheskie svoystva polikristallov Ga i In vysokokremnezemnykh tseolitov // Doklady Akademii Nauk. 2007. № 4.
  5. Sintez i svoystva sverkhvysokokremnezemnykh tseolitov tipa ZSM-5 / L.L. Korobitsyna, L.M. Velichkina, A.V. Vosmerikov, V.I. Radomskaya, E.S. Astapova, N.V. Ryabova, O.A. Agapyatova // ZHurnal neorganicheskoy khimii. 2008. №2.
  6. Sintez, fiziko-khimicheskie i kataliticheskie svoystva vysokokremnezem-nykh tseolitov / L.M. Koval`, L.L. Korobitsina, A.V. Vosmerikov. - Tomsk: TomGU, 2001.
  7. Treacy M.M.J., Higgins J.B. Collection of Simulated XRD Powder Patterns for Zeolites. - N.-Y.: Elsevier, 2001.
  8. Kozlov V. V. Dezaktivatsiya metallsoderzhashchikh pentasilov v protsesse ne-okislitel`noy konversii metana : dis. ... kand. khim. nauk : Tomsk, 2008.
  9. Pavlov S.S., Astapova E.C. IK-spektroskopicheskoe issledovanie i opre-delenie udel`noy poverkhnosti VK-tseolitov s nanochastitsami // Asian School-Conference on Physics of Nanostructures and Nanomaterials: Proceedings. - Vladivostok: IACP FEB RAS. 2010.

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