Fig. 4: Contact angle images between water and electrodes and the bubble evolution process on the surface of electrodes.
a The Mo/C-590 electrode. b The MoC-Mo2C-690 electrode. c The MoC-Mo2C-790 electrode. d The Mo2C-890 electrode.
Fig. 4: Contact angle images between water and electrodes and the bubble evolution process on the surface of electrodes. | Nature Communications
