Issue 59, 2019
From the journal:

Chemical Communications

Glass-phase coordination polymer displaying proton conductivity and guest-accessible porosity†

Munehiro Inukai, ORCID logo *a   Yusuke Nishiyama, ORCID logo bc   Kayako Honjo,d   Chinmoy Das,e   Susumu Kitagawaf  and  Satoshi Horike ORCID logo *defg  

* Corresponding authors

a Graduate School of Technology, Industrial and Social Sciences, Tokushima University, 2-1 Minami-Josanjima-Cho, Tokushima 770-8506, Japan
E-mail: inukai.munehiro@tokushima-u.ac.jp

b JEOL Resonance Inc., 3-1-2 Musashino, Akishima, Tokyo 196-8558, Japan

c NMR Science and Development Division, RIKEN SPring-8 Center, and Nano-Crystallography Unit, RIKEN-JEOL Collaboration Center, Yokohama, Kanagawa 230-0045, Japan

d Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan

e AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST), Yoshida-Honmachi, Sakyo-ku, Kyoto 606-8501, Japan

f Institute for Integrated Cell-Material Sciences, Institute for Advanced Study, Kyoto University, Yoshida-Honmachi, Sakyo-ku, Kyoto 606-8501, Japan
E-mail: horike@icems.kyoto-u.ac.jp

g Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Rayong 21210, Thailand

Abstract

We describe the preparation of the crystalline and glassy state of a coordination polymer displaying proton conduction and guest-accessible porosity. EXAFS and solid-state NMR analyses indicated that pyrophosphate and phosphate ions are the main proton transporters in the glass and that homogeneously distributed 5-chloro-1H-benzimidazole in the glass provides the porosity.

Graphical abstract: Glass-phase coordination polymer displaying proton conductivity and guest-accessible porosity

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Article information

DOI
https://doi.org/10.1039/C9CC02744K
Article type
Communication
Submitted
09 Apr 2019
Accepted
24 Jun 2019
First published
25 Jun 2019

Chem. Commun., 2019,55, 8528-8531

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Glass-phase coordination polymer displaying proton conductivity and guest-accessible porosity

M. Inukai, Y. Nishiyama, K. Honjo, C. Das, S. Kitagawa and S. Horike, Chem. Commun., 2019, 55, 8528 DOI: 10.1039/C9CC02744K

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