Fig. 5: PEMEW test. | Nature Communications

Fig. 5: PEMEW test.

From: Atomically thin high-entropy oxides via naked metal ion self-assembly for proton exchange membrane electrolysis

Fig. 5: PEMEW test.The alternative text for this image may have been generated using AI.

a, b Photograph (a) and the corresponding schematic structure (b) of PEMEW device. c Polarization curves of the PEMWE no iR-correction. d Durability test of the single-cell PEMWE measured with a current density of 1 A cm−2 in 0.5 M H2SO4 aqueous solution at 80 °C. The blue arrows in (b) indicate the transfer direction of molecules.

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