Seed-Assisted Synthesis of Hierarchical Zeolite ZSM-5 in the Absence of Organic Templates | Sciact - CRIS-system of Boreskov Institute of Catalysis

Seed-Assisted Synthesis of Hierarchical Zeolite ZSM-5 in the Absence of Organic Templates Full article

Journal

Materials Chemistry and Physics
ISSN: 0254-0584 , E-ISSN: 1879-3312

Output data

Year: 2022, Volume: 288, Article number : 126432, Pages count : 10 DOI: 10.1016/j.matchemphys.2022.126432

Tags

Zeolite; Template-free; Seed-assisted; Hierarchical structure; n-Hexane cracking

Authors

Shestakova Daria O. ^1,2 , Babina Kseniya A. ^1,2 , Sladkovskiy Dmitry A. ³ , Parkhomchuk Ekaterina V. ^1,2

Affiliations

1	Boreskov Institute of Catalysis SB RAS, 5 Lavrentieva St., Novosibirsk, 630090, Russia
2	Novosibirsk State University, 2 Pirogova St., Novosibirsk, 630090, Russia
3	St. Petersburg State Technological Institute (Technical University), St. Petersburg, 190013, Russia

Funding (1)

Ministry of Science and Higher Education of the Russian Federation

0239-2021-0004

Hierarchical zeolite ZSM-5 was synthesized by template-free seed-assisted technique. The influence of different synthesis conditions (such as temperature (120–200 ⁰С) and time (12–72 h) of the hydrothermal treatment, alkali content, the amount (0–20 wt%) and size (100–1000 nm) of seed crystals) on crystallinity and texture of hierarchical zeolite ZSM-5 was studied. Materials have been characterized by X-ray diffraction, scanning electron microscopy, and nitrogen adsorption measurements. The catalytic activity of synthesized samples was tested in the n-hexane cracking process and compared with the one of commercial ZSM-5.

Shestakova D.O. , Babina K.A. , Sladkovskiy D.A. , Parkhomchuk E.V.
Seed-Assisted Synthesis of Hierarchical Zeolite ZSM-5 in the Absence of Organic Templates
Materials Chemistry and Physics. 2022. V.288. 126432 :1-10. DOI: 10.1016/j.matchemphys.2022.126432 WOS Scopus РИНЦ AN OpenAlex

Submitted:	Nov 8, 2021
Accepted:	Jun 19, 2022
Published online:	Jun 21, 2022
Published print:	Sep 1, 2022

Web of science:	WOS:000826683300002
Scopus:	2-s2.0-85133440940
Elibrary:	49157730
Chemical Abstracts:	2022:1647566
OpenAlex:	W4283273243

DB	Citing
Scopus	18
Web of science	16
Elibrary	11
OpenAlex	18