Carbon nanotube templated growth of nano-crystalline ZSM-5 and NaY zeolites

Carbon nanotube templated growth of nano-crystalline ZSM-5 and NaY zeolites

MFI-type(ZSM-5) and FAU-type(NaY) zeolites nanocrystals have been synthesized through crystallization of gel in mesoporous system of carbon nanotubes(CNTS) with an internal diameter of 20∼30 nm. Investigation by using X-ray diffraction (XRD), Fourier transform infrared (FT-IR), transmission electron...

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Veröffentlicht in:Materials letters 2006-08, Vol.60 (17), p.2158-2160
Hauptverfasser: Tang, K., Wang, Y.G., Song, L.J., Duan, L.H., Zhang, X.T., Sun, Z.L.
Format: Artikel
Sprache:eng
Schlagworte:
Characteristic
CNTS
Nanocrystal
Synthesized
Zeolite
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Zusammenfassung:MFI-type(ZSM-5) and FAU-type(NaY) zeolites nanocrystals have been synthesized through crystallization of gel in mesoporous system of carbon nanotubes(CNTS) with an internal diameter of 20∼30 nm. Investigation by using X-ray diffraction (XRD), Fourier transform infrared (FT-IR), transmission electron microscope (TEM) and scanning electron microscope (SEM) shows that the nanocrystals possess the typical nanosized zeolites' structural characteristic which is different from those of microsized zeolites.
ISSN:0167-577X
1873-4979
DOI:10.1016/j.matlet.2005.12.088