Controlled Morphology of Porous Polyvinyl Butyral Nanofibers

Table 3

Solvent mixtures used as PVB solvents for electrospinning.

Solvent mixtures
Ethanol/methanol (9/1, 8/2 and 7/3 v/v)
Ethanol/DMSO (9/1, 8/2 and 7/3 v/v)
THF/DMSO (95/5, 9/1 and 8/2 v/v)