Figure 2
Schematic diagram of the fabrication process for CPEEK-AN, and its magnification, as well as the reaction equation for sulfonation. Emphasis of H in –SO3H expresses the proton conductivity.
Figure 2 | Scientific Reports
Schematic diagram of the fabrication process for CPEEK-AN, and its magnification, as well as the reaction equation for sulfonation. Emphasis of H in –SO3H expresses the proton conductivity.
