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Outer surface interaction to drive cucurbit[8]uril-based supramolecular frameworks: possible application in gold recovery

Abstract

Q[8]-based honeycomb-like frameworks can be obtained in [AuCl4]- free aqueous HNO3 solution, aqueous HCl and HNO3 solutions that contain [AuCl4]-. The outer surface interaction of Q[8] with planer inorganic anions [AuCl4]- and NO3- is the main driving force. These frameworks exhibit a high selectivity for imprisoning AuCl4- that could establish a process for gold recovery.

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Publication details

The article was received on 12 Sep 2019, accepted on 04 Nov 2019 and first published on 08 Nov 2019


Article type: Communication
DOI: 10.1039/C9CC07147D
Chem. Commun., 2019, Accepted Manuscript

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    Outer surface interaction to drive cucurbit[8]uril-based supramolecular frameworks: possible application in gold recovery

    L. Chen, M. Liu, Y. Zhang, Q. Zhu, J. Liu, B. Zhu and Z. Tao, Chem. Commun., 2019, Accepted Manuscript , DOI: 10.1039/C9CC07147D

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