文献类型：期刊文献

英文题名：Effects of cationic concentration on controlling the interlayer spacings for highly effective ion rejection via graphene oxide membranes

作者：Wang, Shuai[1,2];Liang, Shanshan[2];Chen, Liang[3];Mu, Liuhua[2];Xu, Gang[1];Fang, Haiping[2,4]

机构：[1]Shanghai Univ, Shanghai Appl Radiat Inst, Shanghai 20444, Peoples R China;[2]Chinese Acad Sci, Shanghai Inst Appl Phys, Div Interfacial Water, Shanghai 201800, Peoples R China;[3]Zhejiang A&F Univ, Dept Opt Engn, Hangzhou 311300, Zhejiang, Peoples R China;[4]East China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China

年份：2020

卷号：56

期号：18

起止页码：2743

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;EI(收录号：20201108293820);WOS:【SCI-EXPANDED(收录号:WOS:000528510000011)】；

基金：This work was financially supported by the National Natural Science Foundation of China (No. 11974366, 11574339, U1832150, 11875236, 11675098, 11975147), the Scientific Research and Development Fund of Zhejiang A & F University (No. 2017FR032) and the Key Research Program of Frontier Sciences of the CAS (QYZDJ-SSW-SLH053, QYZDJ-SSW-SLH019). The Authors wish to thank Prof. Guosheng Shi for constructive suggestions.

语种：英文

外文关键词：Ions

摘要：The effect of cationic concentration on controlling the interlayer spacings of graphene oxide (GO) membranes is systemically studied. It was found that a higher concentration leads to narrower interlayer spacings, and thus, ions in salt solutions were effectively rejected. This provides a new avenue for ion separation using graphene-based membranes.