Outer surface interactions to drive cucurbit[8]uril-based supramolecular frameworks: possible application in gold recovery
Outer surface interactions to drive cucurbit[8]uril-based supramolecular frameworks: possible application in gold recovery
复制标题
外表面相互作用驱动葫芦[8]脲基超分子框架:在金回收中的可能应用
DOI:
10.1039/c9cc07147d
复制
发表时间:
2019-12-11
影响因子:
4.9
通讯作者:
Tao, Zhu
中科院分区:
文献类型:
--
作者:
Chen, Li-Xia;Liu, Ming;Tao, Zhu
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.