Key points are not available for this paper at this time.
Polyaniline:2‐acrylamido‐2‐methyl‐1‐propanesulfonic acid has been wet‐spun to yield hollow fibers using dichloroacetic acid as the solvent. The fibers have excellent circular cross‐sections and good surface morphology, as can be seen from the Figure. The permeability of the fibers, as suitable for gas separation, has been assessed.
Yang et al. (2003) studied this question.