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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

Abstract

Reported here is a highly crystalline Cu-MOF (denoted as HNNU-2) synthesized via one-step method in a flask at close to room temperature. HNNU-2 not only can be prepared at scale-up, but also exhibits an excellent chemical stability, which remains its perfect framework bathed in the boiling water with pH range of 5 - 13 for one week. Based on the reversible single crystal–single crystal transformation, cooperative proton transportation reasonably explains the enormous variation of proton conductivity from 10–7 S/cm below 75 °C to 10–3 S/cm above 75 °C.

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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, Accepted Manuscript

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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, Accepted Manuscript , DOI: 10.1039/C9CE01334B

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