fig5
Figure 5. (A) Schematics of efficient traffic of bubbles and insoluble precipitates on/in the NiCoP-decorated pinewood-derived carbon (NCP/PC). (B) Cross-sectional view SEM image and elemental EDS of PC. (C) Photographs of the various cathodes after the long-term electrochemical natural seawater reduction testing and (D) the accumulation value of Mg and Ca. (F) Gaseous H2 release behaviors on NCP/CP at the j of magnitude of 500 mA cm-2 (E) Underwater gas-bubble contact angle data. (A-F) This figure is quoted with permission from Liang et al. Copyright (2024) Springer Nature[84].
