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. Author manuscript; available in PMC: 2023 Oct 2.
Published in final edited form as: J Appl Polym Sci. 2021 Mar 16;138(30):50739. doi: 10.1002/app.50739

FIGURE 1.

FIGURE 1

(a) Photographs of polyHIPE fibers fabricated in curing baths B1 (left) and B2 (right). SEM images of polyHIPE fibers fabricated with orifice diameter 1.81 mm and prepared in (b) curing bath B1 containing 2 wt% NaCl and 0.3 wt% NaPS, (c) curing bath B2 containing 4 wt% NaCl and 0.3 wt% NaPS, and (d) curing bath B3 containing 6 wt% NaCl and 0.3 wt% NaPS. SEM images of polyHIPE fibers fabricated with orifice die diameter 3.35 mm and prepared in curing baths (e) B1, (f) B2, and (g) B3