Figure 3.
Working mechanism and characterization of SL-TENG
(A) The structure and working mechanism of SL-TENG.
(B) The electrical characteristic curves of SL-TENG with Hemispherical Microstructure. (i) Output voltage. (ii) Output current. (iii) The output power density on the loading resistors at various values from 1–500 MΩ connected to the triboelectric nanogenerator in parallel.
(C) Sensitivity to the pressure. (i) Hemispherical Structure. (ii) Pyramid Microstructure in a small size.