Figure 5
(a) Polarization curves; (b) photograph of (Fe0.2Ni0.8)0.96S TSs/Ni couple driven by a 1.5 V AA battery. The white bubbles of H2 and O2 can be observed in cathode and anode, respectively.
Figure 5 | Scientific Reports
(a) Polarization curves; (b) photograph of (Fe0.2Ni0.8)0.96S TSs/Ni couple driven by a 1.5 V AA battery. The white bubbles of H2 and O2 can be observed in cathode and anode, respectively.
