Synthesis of Single Crystal ZSM-5 by Solid-like State Conversion

S. Chen, S. Y. Han, Y. Liu, D. D. Guan, N. Z. Jiang, W. Meng

Abstract

ZSM-5 single crystals were synthesized from fumed silica via solid-like state conversion. The properties of synthesized zeolite samples were characterized by XRD, SEM, 27Al MAS NMR spectra, XRF and NH3-TPD. The results showed that the amorphous solid phase could be converted into ZSM-5 zeolites with cubic-like crystal morphology at temperature range of 160oC-190oC within 24 h. The optimum synthesis condition is at 180oC for 16 h by considering the crystallinity and uniformity of zeolites. The conversion of toluene in gas phase disproportionation over optimized ZSM-5 catalyst raised to 40.18%, which is higher than commercial ZSM-5 zeolite.

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Paper Citation


in Harvard Style

Chen S., Han S., Liu Y., Guan D., Jiang N. and Meng W. (2018). Synthesis of Single Crystal ZSM-5 by Solid-like State Conversion.In Proceedings of the International Workshop on Materials, Chemistry and Engineering - Volume 1: IWMCE, ISBN 978-989-758-346-9, pages 330-335. DOI: 10.5220/0007438403300335


in Bibtex Style

@conference{iwmce18,
author={S. Chen and S. Y. Han and Y. Liu and D. D. Guan and N. Z. Jiang and W. Meng},
title={Synthesis of Single Crystal ZSM-5 by Solid-like State Conversion},
booktitle={Proceedings of the International Workshop on Materials, Chemistry and Engineering - Volume 1: IWMCE,},
year={2018},
pages={330-335},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007438403300335},
isbn={978-989-758-346-9},
}


in EndNote Style

TY - CONF

JO - Proceedings of the International Workshop on Materials, Chemistry and Engineering - Volume 1: IWMCE,
TI - Synthesis of Single Crystal ZSM-5 by Solid-like State Conversion
SN - 978-989-758-346-9
AU - Chen S.
AU - Han S.
AU - Liu Y.
AU - Guan D.
AU - Jiang N.
AU - Meng W.
PY - 2018
SP - 330
EP - 335
DO - 10.5220/0007438403300335