| 第一作者： | Zhang, N (Zhang, Na); Song, XJ (Song, Xiangju); Jiang, H (Jiang, Heqing); Tang, CYY (Tang, Chuyang Y.); |
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| 联系作者： | Zhang, N (Zhang, Na); Song, XJ (Song, Xiangju); Jiang, H (Jiang, Heqing); Tang, CYY (Tang, Chuyang Y.); |
| 发表年度： | 2021 |
| 卷： | 269 |
| 页： | - |
| 摘要： | Due to the versatile structures and functionalities as well as good compatibility with polyamide (PA) matrix, organic nanomaterials are promising candidates as fascinating nanofillers in PA selective layer to improve separation efficiency of thin film nanocomposite (TFN) membranes, which consist of a nanomaterials-embedded PA layer and a porous support layer. This review specially focuses on the current development of organic nanomaterials based TFN membranes for various aqueous-/organic-based separation processes, as organic nanomaterials are effective in avoiding the non-selective defects caused by the poor interfacial compatibility between inorganic nanoadditives and PA matrix. The synthesis, modification and utilization of organic nanofillers for constructing state-of-the-art TFN membranes as well as the proposed transport mechanism are highlighted. Encouraging results have demonstrated that the embedded organic nanomaterials not only provide possibility in breaking the trade-off between membrane permeability and selectivity and improving antifouling performance, but also render membrane with attractive properties for targeted applications, such as antimicrobial performance and boron removal. Despite of the excellent properties imparted by functional organic nanomaterials, significant challenges still exist for in-depth study and scale-up of TFN membranes. Thus, this review also attempts to offer insights on future directions of advanced TFN membranes with organic-based nanomaterials. |
| 刊物名称： | SEPARATION AND PURIFICATION TECHNOLOGY |
| 影响因子： | 5.107 |
| 全文链接： | https://www.sciencedirect.com/science/article/pii/S1383586621004317?via%3Dihub |
