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. 2022 Jan 27;9(8):2103814. doi: 10.1002/advs.202103814

Figure 14.

Figure 14

2D polymer nanosheets‐based membranes for water desalination. a) Scheme of the fabrication for 2D polymer‐based thin film through LB method at air/water interface. b) Pure‐ and salt‐water flux of the 2D polymer‐based thin film. c) Flux and rejection of the 2D polymer‐based thin film tested using dyes with different molecular weight. (a–c) Reproduced with permission.[ 104 ] Copyright 2018, American Chemical Society. d) Schematic of co‐deposition of dopamine/PEI and g‐C3N4 nanosheets triggered by APS on HPAN substrate. e) Pure water permeability and f) salt‐water filtration performance of the bio‐inspired membranes, respectively. (d–f) Reproduced with permission.[ 105 ] Copyright 2019, Royal Society of Chemistry. g) Pure water flux of the TpTGCl@CNFs‐X/PAN membranes at different pressure. h) Permeance and rejection of the TpTGCl@CNFs‐4/PAN membrane for the nanofiltration of different salt solutions. i) Comparison of the permeance and rejection of the TpTGCl@CNFs‐4/PAN membrane with the representative membranes reported in the literatures. (g–i) Reproduced with permission.[ 74 ] Copyright 2020, Springer Nature.