Extended Data Fig. 4: Chronopotentiometry measurements at different current densities in NaBr electrolyte without a buffer. | Nature Materials

Extended Data Fig. 4: Chronopotentiometry measurements at different current densities in NaBr electrolyte without a buffer.

From: Electrochemical and chemical cycle for high-efficiency decoupled water splitting in a near-neutral electrolyte

Extended Data Fig. 4: Chronopotentiometry measurements at different current densities in NaBr electrolyte without a buffer.The alternative text for this image may have been generated using AI.

Electrolyte composition: 1.5 M NaBr with 3.8 mM Na2Cr2O7. The electrolyte was heated to 60 °C and stirred at a rate of 400 rpm. The current densities are indicated by the labels in the figures (in units of mA/cm2). The voltage is presented without IR correction.

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