Non-Solvent Induced Phase Separation (NIPS) for Fabricating High Filtration Efficiency (FE) Polymeric Membranes for Face Mask and Air Filtration Applications.

Membranes (Basel) · 2022 · PMC9317255 · PMID 35877840

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an increasing trendno p-value reported

Viscosity showed an increasing trend with PSf molecular weight in casting solutions ( Table 4 ) which resulted in more porous membranes, shown in Figure 9 ; i.e., P9 with average viscosity of 21.1 ± 4.21 Pa•s versus P7 (16.1 ± 3.54 Pa•s).

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