Fig. 8: AEM device performance based RuMo@MoOx-JH as cathode. | Nature Communications

Fig. 8: AEM device performance based RuMo@MoOx-JH as cathode.

From: Engineering active and robust alloy-based electrocatalyst by rapid Joule-heating toward ampere-level hydrogen evolution

Fig. 8: AEM device performance based RuMo@MoOx-JH as cathode.

a Schematic diagram of the AEM device with symmetric alkaline water supply. b Polarization curves of AEM using RuMo@MoOx-JH or commercial Pt/C as cathode and Ni foam as anode at different temperatures and ambient pressure (The electrode surface area was 0.5 cm × 0.4 cm, and the resistance was 0.96 ± 0.17 Ω at 60 °C; 2.11 ± 0.57 Ω at 20 °C). c Polarization curves of AEM with different anodes (The electrode surface area was 0.5 cm × 0.4 cm, and the resistance was 0.97 ± 0.10 Ω). d Consumed electricity energy of RuMo@MoOx-JH || NiFe LDH for different current density at 20 °C and ambient pressure, wherein the faradic efficiency was measured at 300 mA cm−2. e Consumed electricity energy of RuMo@MoOx-JH || NiFe LDH for different current density and temperature. Source data for Fig. 8 are provided as a Source Data file.

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