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Angew Chem Int Ed Engl. 2017 Apr 24;56(18):4976-4981. doi: 10.1002/anie.201700962. Epub 2017 Apr 10.

Enhanced and Optically Switchable Proton Conductivity in a Melting Coordination Polymer Crystal.

Angewandte Chemie (International ed. in English)

Sanjog S Nagarkar, Satoshi Horike, Tomoya Itakura, Benjamin Le Ouay, Aude Demessence, Masahiko Tsujimoto, Susumu Kitagawa

Affiliations

  1. Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan.
  2. DENSO Corporation, 1-1, Showa-cho, Kariya, Aichi, 448-8661, Japan.
  3. Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan.
  4. Institut de Recherches sur la Catalyse et l'Environnement de Lyon (IRCELYON), UMR CNRS 5256, Université Claude Bernard Lyon 1, Villeurbanne, France.

PMID: 28394096 DOI: 10.1002/anie.201700962

Abstract

The melting behavior of a coordination polymer (CP) crystal was utilized to achieve enhanced and optically switchable proton conductivity in the solid state. The strong acid molecules (triflic acid) were doped in one-dimensional (1D) CP, [Zn(HPO

© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords: coordination polymers; glasses; molecular switching; phase transitions; proton transport

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