A Novel Hierarchical Structured Poly(lactic acid)/Titania Fibrous Membrane with Excellent Antibacterial Activity and Air Filtration Performance

Table 3

Characterization and formed parameters of the PLA/TiO₂ fibrous membranes with different morphologies.

Sample	Concentration of TiO2 NPs (wt%)	Humidity (%)	Basis weights (g/m^2)	Mean flow through-pore size (µm)
FM1	0	45	6.30	5.14
FM2	1	45	6.33	5.31
FM3	1.75	45	6.28	5.46
FM4	1.75	15	6.24	4.85
FM5	1.75	60	6.27	5.70