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Deep eutectic solvothermal synthesis of an open framework copper selenidogermanate with pH-resistant Cs+ ion exchange properties

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Abstract

Presented here is the deep eutectic solvothermal synthesis of an open framework copper selenidogermanate, namely [NH3CH3]0.75Cu1.25GeSe3 (CuGeSe-1), which exhibits a rapid and effective Cs+ ion exchange performance (qm = 225.3 mg g−1). CuGeSe-1 shows a structural flexibility upon Cs+ exchange. The robust selenide-based framework contributes to an excellent pH stability (1–12). The Cs+-laden product could be facilely eluted.

Graphical abstract: Deep eutectic solvothermal synthesis of an open framework copper selenidogermanate with pH-resistant Cs+ ion exchange properties

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Publication details

The article was received on 04 Sep 2019, accepted on 24 Oct 2019 and first published on 24 Oct 2019


Article type: Communication
DOI: 10.1039/C9CC06906B
Chem. Commun., 2019, Advance Article

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    Deep eutectic solvothermal synthesis of an open framework copper selenidogermanate with pH-resistant Cs+ ion exchange properties

    H. Liu, K. Wang, D. Ding, M. Sun, L. Cheng and C. Wang, Chem. Commun., 2019, Advance Article , DOI: 10.1039/C9CC06906B

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