Journal
ADVANCED POWDER TECHNOLOGY
Volume 32, Issue 10, Pages 3927-3933Publisher
ELSEVIER
DOI: 10.1016/j.apt.2021.09.003
Keywords
Cellulose derivatives; Bio-mesoporogen; Hierarchical; ZSM-5 zeolite
Categories
Funding
- Vietnam National Foundation for Science and Technology Development (NAFOSTED) [104.01-2020.14]
Ask authors/readers for more resources
Cellulose derivatives such as HEMC and HPMC were used as mesoporous directing agents for the synthesis of hierarchical ZSM-5 zeolite, resulting in zeolites with outstanding mesoporosity and high hierarchy factors. The hierarchical ZSM-5 zeolites showed excellent catalytic performance in the alkylation reaction of benzene and benzyl alcohol.
Cellulose derivatives such as hydroxyethylmethylcellulose (HEMC), and hydroxypropylmethylcellulose (HPMC), which are originated from biomass, were used as mesoporous directing agent for the synthesis of hierarchical ZSM-5 zeolite. Hierarchical ZSM-5 zeolites with outstanding mesoporosity and high hierarchy factors were achieved by hydrothermal method in the presence of bio-mesoporogen. The as-synthesized hierarchical ZSM-5 zeolites were characterized by X-ray diffraction (XRD), nitrogen adsorption-desorption (BET), scanning electron microscope (SEM) to determine the structure of samples. The influences of different mesoporogens with different dosage in the synthetic process on the physicochemical and catalytic properties of hierarchical ZSM-5 zeolite were investigated. Possession of the high mesopores, high surface areas and abundant accessible acid sites, the hierarchical zeolites exhibited excellent catalytic performance in the alkylation reaction of benzene and benzyl alcohol. (c) 2021 The Society of Powder Technology Japan. Published by Elsevier B.V. and The Society of Powder Technology Japan. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available