Issue 95, 2019

Outer surface interactions 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 and aqueous HCl and HNO3 solutions that contain [AuCl4]. The outer surface interaction of Q[8] with planar 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.

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

Supplementary files

Article information

Article type
Communication
Submitted
13 محرم 1441
Accepted
07 ربيع الأول 1441
First published
11 ربيع الأول 1441

Chem. Commun., 2019,55, 14271-14274

Outer surface interactions 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, 55, 14271 DOI: 10.1039/C9CC07147D

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