Highly selective conversion of CO2 to para-xylene over tandem catalysts

Yuanzhi Qu; Zelong Li; Hanwen Hu; Siyu Chen; Jijie Wang; Can Li

doi:10.1039/D3CC01259J

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Highly selective conversion of CO₂ to para-xylene over tandem catalysts†

Yuanzhi Qu,^ab Zelong Li,^c Hanwen Hu,^ab Siyu Chen,^ab Jijie Wang*^a and Can Li

*^ab

Author affiliations

* Corresponding authors

^a State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
E-mail: jjwang@dicp.ac.cn, canli@dicp.ac.cn

^b University of Chinese Academy of Sciences, Beijing 101408, China

^c Key Laboratory of Advanced Catalysis, Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, China

Abstract

ZnZrO/Mg–Si-ZSM-5 tandem catalysts enable CO₂ hydrogenation to para-xylene (PX) with PX selectivity up to 28% and a proportion of PX in xylene up to 84%. SiO₂ and MgO modification increases the PX selectivity by reducing the Brønsted acid sites and reducing the pore size of the zeolite.

This article is part of the themed collection: Carbon Neutrality – Youth Innovation Promotion Association Forum of the Chinese Academy of Sciences

Download options Please wait...

Supplementary files

Supplementary information PDF (5749K)

Article information

DOI: https://doi.org/10.1039/D3CC01259J
Article type: Communication
Submitted: 14 мар 2023
Accepted: 19 май 2023
First published: 20 май 2023

Download Citation

Chem. Commun., 2023,59, 7607-7610

Permissions

Request permissions

Highly selective conversion of CO₂ to para-xylene over tandem catalysts

Y. Qu, Z. Li, H. Hu, S. Chen, J. Wang and C. Li, Chem. Commun., 2023, 59, 7607 DOI: 10.1039/D3CC01259J

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Chemical Communications