Fig. 6From: Surface Morphology Analysis of Knit Structure-Based Triboelectric Nanogenerator for Enhancing the Transfer ChargeSchematic illustration of fractal dimension and generated Isc and Voc. a The Isc of m*n rib. b the Voc of the m*n rib. c The Isc of 2*m rib. d The Voc of the 2*m rib. e The Isc of n type. f The Voc of n type. g The Df-transfer charge curve. h The F value curveBack to article page