The Synthesis of Monodisperse MFI Nanozeolites: Controlling the Crystallization Process Full article
| Journal |
Petroleum Chemistry
ISSN: 0965-5441 , E-ISSN: 1531-8532 |
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| Output data | Year: 2020, Volume: 60, Number: 8, Pages: 881-889 Pages count : 9 DOI: 10.1134/S0965544120080137 | ||||
| Tags | crystallization; Fe-silicalite-1; nanozeolites; silicalite-1; ZSM-5 | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Federal Agency for Scientific Organizations | 0303-2016-0010 |
Abstract:
The sinthesis conditions of a series of monodisperse crystals of ZSM-5 zeolite, silicalite-1, and Fe-silicalite-1 with an average particle size in the range of 30 to 450 nm have been determined. The kinetic features of the silicalite-1 crystallization at low temperatures (60−90°C) and atmospheric pressure have been studied. The effective activation energies of silicalite-1 nucliation and crystal growth have been determined to be 95 ± 7 and 100 ± 7 kJ/mol, respectively. The influence of the synthesis time and temperature as well as the silicon source concentration on the size of the MFI type nanocrystals has been studied. © 2020, Pleiades Publishing, Ltd.
Cite:
Sashkina K.A.
, Shestakova D.O.
, Parkhomchuk E.V.
The Synthesis of Monodisperse MFI Nanozeolites: Controlling the Crystallization Process
Petroleum Chemistry. 2020. V.60. N8. P.881-889. DOI: 10.1134/S0965544120080137 WOS Scopus РИНЦ AN OpenAlex
The Synthesis of Monodisperse MFI Nanozeolites: Controlling the Crystallization Process
Petroleum Chemistry. 2020. V.60. N8. P.881-889. DOI: 10.1134/S0965544120080137 WOS Scopus РИНЦ AN OpenAlex
Dates:
| Submitted: | Feb 25, 2020 |
| Accepted: | Apr 10, 2020 |
| Published print: | Aug 1, 2020 |
| Published online: | Aug 29, 2020 |
Identifiers:
| Web of science: | WOS:000563657300003 |
| Scopus: | 2-s2.0-85089969256 |
| Elibrary: | 45377226 |
| Chemical Abstracts: | 2020:1720109 |
| OpenAlex: | W3082459531 |