fig19
![Two-dimensional nanofluidics for blue energy harvesting](https://image.oaes.cc/ceb7d68b-2251-45eb-b64c-7d345c829829/4697.fig.19.jpg)
Figure 19. Performance diagram of electrochemical cell based on acid-base neutralization reaction. (A) Voc and Isc at different acid-base concentrations. (B) Output current and power densities under different load resistors. Figures reproduced with permission from