Macroscopic and spectroscopic insights into the mutual interaction of graphene oxide, Cu(II), and Mg/Al layered double hydroxides

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• 作者：Baowei Hu<sup>asup> ; Chengcai Huang<sup>asup> ; Xue Li<sup>esup> ; Guodong Sheng<sup>asup><sup> ; sup><sup>csup><sup> ; sup><sup>gdsheng@usx.edu.cnsup> ; Hui Li<sup>asup> ; Xuemei Ren<sup>fsup> ; Jingyuan Ma<sup>dsup> ; Jin Wang<sup>bsup><sup> ; sup><sup>wangjin200726@hotmail.comsup> ; Yuying Huang<sup>dsup>
• 关键词：Graphene oxide ; Layered double hydroxides ; Cu(II) ; Mutual interaction
• 刊名：Chemical Engineering Journal
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：313
• 期：Complete
• 页码：527-534
• 全文大小：2300 K
• 卷排序：313

文摘

Both Cu(II) and GO exhibited enhancement roles in their co-adsorption on LDH. Cu(II) promoted the co-adsorption of GO on LDH via a cation–π interaction. GO promoted the co-adsorption of Cu(II) via an interaction with O-bearing groups. Increased uptake of GO and Cu(II) as they co-exist may decrease their mobility.