Fig. 1: Degradation of methyl orange by contact-electro-catalysis. | Nature Communications

Fig. 1: Degradation of methyl orange by contact-electro-catalysis.

From: Contact-electro-catalysis for the degradation of organic pollutants using pristine dielectric powders

Fig. 1

a 3D schematic of the experimental setup and protocol. b Measured electric output of a single electrode TENG that is repeatedly immersed in DI water. c Photographs of MO aqueous solution samples from 0 to 180 min. d UV-Vis spectra of a 50 mL aqueous methyl orange (MO) solution during ultrasonication in presence of FEP powder (20 mg) for 3 h. e Comparison of absorbance of MO solution between situations of with/without FEP powder. f Mass spectra of the MO solution after separation by liquid-chromatography. Error bars represent standard deviation based on three replicate data.

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