Fig. 5: Electrocatalytic performance of the electrosynthesis system electrochemically pairing cathodic ORR-to-H2O2 with anodic PET upcycling. | Nature Communications

Fig. 5: Electrocatalytic performance of the electrosynthesis system electrochemically pairing cathodic ORR-to-H2O2 with anodic PET upcycling.

From: Energy-saving and product-oriented hydrogen peroxide electrosynthesis enabled by electrochemistry pairing and product engineering

Fig. 5

a Schematic illustration of the electrosynthesis system. b Schematic diagram showing the configuration with Ni1Mn1-MOF-Se/NF and B/N-onion carbon as cathodic and anodic catalysts. c Comparison of the polarization curves between the ORR || EOR system and the ORR || OER system (with iR compensation, compensating resistance: 5.6 ± 0.3 Ω). d Comparison of the polarization curves between the ORR || EOR system and the HER || EOR system. e Comparison of cell voltage and current density between this work and previous H2O2 electrosynthesis systems. f Stability test of the ORR || EOR electrolysis system at 0.7 V.

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