Issue 15, 2020
From the journal:

Dalton Transactions

Adjustment of the performance and stability of isostructural zeolitic tetrazolate-imidazolate frameworks†

Hai-Zhen Li,‡a   Dong-Ying Du,‡b   Yayong Sun,a   Fei Wang ORCID logo *a  and  Jian Zhang ORCID logo a  

* Corresponding authors

a State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
E-mail: wangfei04@fjirsm.ac.cn

b National & Local United Engineering Lab for Power Battery, Department of Chemistry, Northeast Normal University, Changchun 130024, P. R. China

Abstract

Presented here are two isostructural SOD-type zeolitic tetrazolate-imidazolate frameworks (ZTIFs), Zn(etz)0.86(mim)1.14 (ZTIF-9, Hetz = 5-ethyltetrazole, Hmim = 2-methylimidazole) and Zn(vtz)0.63(mim)1.37 (ZTIF-10, Hvtz = 5-vinyltetrazole). The adjustment of the ligand ratios within these ZTIFs was realized through changing the substituent groups of tetrazole ligands. Remarkably, ZTIF-9 with a suitable ligand ratio perfectly balances gas uptake and stability, exhibiting 6-fold improvement of C2H2 uptake compared to the prototype ZIF-8 (Zn(mim)2).

Graphical abstract: Adjustment of the performance and stability of isostructural zeolitic tetrazolate-imidazolate frameworks

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Article information

DOI
https://doi.org/10.1039/D0DT00791A
Article type
Communication
Submitted
03 Mar 2020
Accepted
20 Mar 2020
First published
20 Mar 2020

Dalton Trans., 2020,49, 4690-4693

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Adjustment of the performance and stability of isostructural zeolitic tetrazolate-imidazolate frameworks

H. Li, D. Du, Y. Sun, F. Wang and J. Zhang, Dalton Trans., 2020, 49, 4690 DOI: 10.1039/D0DT00791A

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