Figure 2

(a) Mechanism of β-phase formation in P-Ar.HBP-G4 NFs and (b) Schematic illustration of TPU and P-Ar.HBP-G4 triboelectric mechanism.

(a) Mechanism of β-phase formation in P-Ar.HBP-G4 NFs and (b) Schematic illustration of TPU and P-Ar.HBP-G4 triboelectric mechanism.