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Issue 44, 2019
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Cooperative proton transportation based on the reversible single crystal–single crystal transformation in a highly water-stable Cu-MOF with its facile and scalable preparation

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Abstract

Here, we have reported a highly crystalline Cu-MOF (denoted as HNNU-2) that was synthesized via a one-step method in a flask at close to room temperature. HNNU-2 could not only be prepared on a larger scale, but also exhibited an excellent chemical stability, which maintained its perfect framework even after being bathed in boiling water in a pH range of 5–13 for one week. Based on a reversible single crystal–single crystal transformation, cooperative proton transportation reasonably explains the enormous variation in the proton conductivity from 10−7 S cm−1 below 75 °C to 10−3 S cm−1 above 75 °C.

Graphical abstract: Cooperative proton transportation based on the reversible single crystal–single crystal transformation in a highly water-stable Cu-MOF with its facile and scalable preparation

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Publication details

The article was received on 23 Aug 2019, accepted on 10 Oct 2019 and first published on 11 Oct 2019


Article type: Communication
DOI: 10.1039/C9CE01334B
CrystEngComm, 2019,21, 6693-6697

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    Cooperative proton transportation based on the reversible single crystal–single crystal transformation in a highly water-stable Cu-MOF with its facile and scalable preparation

    J. Zhang, X. Ma, W. Kong, G. Lu and X. Xuan, CrystEngComm, 2019, 21, 6693
    DOI: 10.1039/C9CE01334B

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