At room temperature and atmospheric pressure, water electrolysis and Pd/MWCNTs catalyst are used to investigate the feasibility of in-situ synthesizing hydrogen peroxide in a safe way. Meantime, the ordinary Ti/β-PbO2 anode and graphite cathode are adopted to construct the water electrolysis system. During experiments, the features of Pd/MWCNTs catalyst are characterized by transmission electron microscope/energy dispersive spectrometer, X-ray diffraction and X-ray photoelectron spectroscopy. The effect of pH, current density, catalyst dosage,...
