fig1
From: Advancements of non-viologen-based anolytes for pH-neutral aqueous organic redox flow batteries
![Advancements of non-viologen-based anolytes for pH-neutral aqueous organic redox flow batteries](https://image.oaes.cc/2b23bc5b-ce5b-4a54-bf06-4679cd0fd383/202307.fig.1.jpg)
Figure 1. Schematic of a typical neutral RFB, classifications of anolyte, and the corresponding advantages in the neutral system and non-viologen-based anolytes. RFB: redox flow battery.