fig7
Figure 7. Schematic illustration of the cathode structure considering the electron movement pathways: (A) Conventional slurry casting P-QWF cathode substrate and (B) C-QWF-700 cathode substrate. QWF: Quartz woven fabric; P-QWF: pristine QWF; CNT: carbon nanotube; C-QWF: CNT-coated QWF.
