fig7

From: Inducing multiple polarizations in core@double-shell structured MXene/PVDF flexible nanodielectrics toward elevated overall dielectric performances

Inducing multiple polarizations in core@double-shell structured MXene/PVDF flexible nanodielectrics toward elevated overall dielectric performances

Figure 7. (A) Interparticle electron tunneling mechanism and the electron tunneling energy barrier for various MXene nanofillers. It is important to note that E_p, E_f, and E_inter denote the local electric field in the matrix, within the nanofiller, and between adjacent fillers, respectively; (B) Simulated local electric field and (C) temperature distribution in PVDF nanocomposites incorporating different MXene nanofillers under 10 MV/m; (D) dynamic electric tree pathway propagation in MXene-0/PVDF, MXene-2/PVDF and MXene-3/PVDF. E_p: electric field in the matrix; E_f: electric field within the nanofiller; E_inter: electric field between adjacent fillers; PVDF: polyvinylidene fluoride; MXene: titanium carbide.