Fig. 3: Optimization of solid-liquid contact power generation.
From: Solid-liquid interface charge transfer for generation of H2O2 and energy
a The equivalent circuit diagram when a liquid contacts a Ag electrode. b Effect of H2O2 concentration in liquid phase on electrical properties. c Effect of NaOH concentration in liquid phase on electrical properties. d The output voltage when the external resistance changes from 1 Ω to 5 × 108 Ω, and the calculation of power output under different resistive loads. e Comparative analysis of power output performance among different wave energy harvesting devices33,34,35,36,37,38,39,40,41. The blue area represents the triboelectric nanogenerator (TENG), and the green area represents the electromagnetic generator (EMG). f Stability of voltage and current performance of power generation unit. The error bars in (b, c, f) represent the standard deviations from four parallel measurements. Source data are provided as a Source Data file.
