Fig. 3: Regulation of the electrostatic phenomena for the dispersion state of the c-IPN cathodes. | Nature Communications

Fig. 3: Regulation of the electrostatic phenomena for the dispersion state of the c-IPN cathodes.

From: Regulating electrostatic phenomena by cationic polymer binder for scalable high-areal-capacity Li battery electrodes

Fig. 3

a Surface tension of the electrode slurries measured using pendant drop tensiometry. b Absolute zeta potential of the electrode slurries. c Photograph of the electrode slurries with a solid content of 30%. d Laser scanning confocal microscopy (LSCM) surface topography images of polyvinylidene fluoride (PVDF) (left), neutral semi-IPN (n-IPN) (middle), and c-IPN (right) electrodes with a high-M/A ( = 50 mg cm–2).

Back to article page