Table 1 The geometrical parameter in numerical simulation.
From: Nanostructured versus flat compact electrode for triboelectric nanogenerators at high humidity
Parameter | Symbol (Unit) | value |
|---|---|---|
Thickness of dielectric 1 @ Kapton film | d1 (µm) | 20 |
Thickness of dielectric 2@TiO2 nanoparticulated film and nanotube film | d2(µm) | 20 |
Relative dielectric constant of dielectric 1@ Kapton film | \({\varepsilon }_{r1}\)(–) | 3.5 |
Relative dielectric constant of dielectric 2@ TiO2 thin film, nanoparticulate film, and nanotube film | \({\varepsilon }_{r2}\)(–) | |
Nominal surface area | S(cm2) | 2 × 2 |
Frequency | f(Hz) | 2 |
Maximum distance between two electrodes | xmax(cm) | 2 |
