Issue 48, 2022
From the journal:

CrystEngComm

Efficient hydrogen isotopic analysis with Cu–Fe/ZSM-5 zeolite as a cryogenic chromatographic stationary phase†

Jingjing Zhang,‡ab   Huazhen Rong,‡a   Xingwen Feng,b   Peilong Li,b   Yixing Guan,a   Yongtao An*b  and  Xiaoqin Zou ORCID logo *a  

* Corresponding authors

a Faculty of Chemistry, Northeast Normal University, Changchun 130024, China
E-mail: zouxq100@nenu.edu.cn

b Institute of Materials, China Academy of Engineering Physics, P.O. Box 9071-12, Mianyang 621907, China
E-mail: anyt03@163.com

Abstract

Materials as stationary phase are crucial for the chromatographic analysis of hydrogen gas isotopes. In this study, a Cu–Fe/ZSM-5 zeolite with ion-exchanged Fe3+–Cu2+ is prepared for H2/D2 chromatographic analysis. High-resolution H2/D2 separation is enabled within 4 min and their concentrations are quantitatively analyzed according to peak areas with high accuracy (R2 ≥ 0.999).

Graphical abstract: Efficient hydrogen isotopic analysis with Cu–Fe/ZSM-5 zeolite as a cryogenic chromatographic stationary phase

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/D2CE01345B
Article type
Communication
Submitted
28 Sep 2022
Accepted
11 Nov 2022
First published
15 Nov 2022

CrystEngComm, 2022,24, 8350-8353

Permissions

Request permissions

Efficient hydrogen isotopic analysis with Cu–Fe/ZSM-5 zeolite as a cryogenic chromatographic stationary phase

J. Zhang, H. Rong, X. Feng, P. Li, Y. Guan, Y. An and X. Zou, CrystEngComm, 2022, 24, 8350 DOI: 10.1039/D2CE01345B

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.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements