fig6
From: Revealing energy storage mechanism of CsPbBr3 perovskite for ultra-stable symmetric supercapacitors
![Revealing energy storage mechanism of CsPbBr<sub>3</sub> perovskite for ultra-stable symmetric supercapacitors](https://image.oaes.cc/c98d370e-9d5f-4ec9-a2e8-fe354730a1f2/5451.fig.6.jpg)
Figure 6. (A) The XRD scan of SS-0.1 and SS-1 after the cycles of charge/discharge. (B) the ICP-MS results of SS-0.1 and SS-1 after 2,000 cycles of charge/discharge. (C) XPS of CsPbBr3 electrode in SS-1 after 2,000 cycles of charge and discharge without etching process. (D) TEM of TBAPF6 covered CsPbBr3 crystal obtained from CsPbBr3 electrode after 2,000 cycles of charge and discharge.