fig2

Figure 2. The Influence of Fabric Structure on the Output Performance of KF DC-TENG. (A) Test platform, (B) fabric structure, (C) current and (D) charge transfer of KF DC-TENG under different insulating plain knit courses, (E) current and (F) charge transfer of KF DC-TENG under different breakdown electrode knit courses, (G) current and (H) charge transfer of KF DC-TENG under different friction electrode knit courses, (I) current and (J) charge transfer of KF DC-TENG under different wales, (K) current and (L) charge transfer of KF DC-TENG under different knit cycles. TENG: Triboelectric nanogenerator; KF DC-TENG: knitted fabric-based direct current TENG; FEP: fluorinated ethylene propylene.