Issue 67, 2020
From the journal:

Chemical Communications

Control of local flexibility towards p-xylene sieving in Hofmann-type porous coordination polymers†

Mohana Shivanna, ORCID logo a   Ken-ichi Otake, ORCID logo a   Jia-Jia Zheng, ORCID logo ab   Shigeyoshi Sakaki ORCID logo b  and  Susumu Kitagawa ORCID logo *a  

* Corresponding authors

a Institute for Integrated Cell-Material Sciences (iCeMS), Institute for Advanced Study, Kyoto University (KUIAS), Yoshida Ushinomiyacho, Sakyo-ku, Kyoto 606-8501, Japan
E-mail: kitagawa@icems.kyoto-u.ac.jp

b Element Strategy Initiative for Catalyst and Batteries, Kyoto University, Goryo-Ohara 1-30, Nishikyo-ku, Kyoto 615-8245, Japan

Abstract

Adsorption-based xylene isomer separation is more energy efficient than conventional processes. Herein, three isostructural Hofmann-type porous coordination polymers (PCPs), {M(Pz)[Ni(CN)4]n} (M = Fe, FePzNi, Co, CoPzNi, and Ni, NiPzNi; Pz = pyrazine) were synthesized and shown to exhibit coordination-dependent lability for the selectivity toward p-xylene over m- and o-xylene.

Graphical abstract: Control of local flexibility towards p-xylene sieving in Hofmann-type porous coordination polymers

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Article information

DOI
https://doi.org/10.1039/D0CC03854G
Article type
Communication
Submitted
07 Jun. 2020
Accepted
15 Jul. 2020
First published
23 Jul. 2020

Chem. Commun., 2020,56, 9632-9635

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Control of local flexibility towards p-xylene sieving in Hofmann-type porous coordination polymers

M. Shivanna, K. Otake, J. Zheng, S. Sakaki and S. Kitagawa, Chem. Commun., 2020, 56, 9632 DOI: 10.1039/D0CC03854G

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