fig5
![CoFe<sub>2</sub>O<sub>4</sub> nanoparticles as a bifunctional agent on activated porous carbon for battery-type asymmetrical supercapacitor](https://image.oaes.cc/1f76a2c2-e8af-456b-939d-1cb3edbdda22/cs3048.fig.5.jpg)
Figure 5. The (A) XRD and (B) Raman spectrums of MAC electrode after working at different voltage windows. XRD: X-ray diffractometer; MAC: modified activated carbon.
Figure 5. The (A) XRD and (B) Raman spectrums of MAC electrode after working at different voltage windows. XRD: X-ray diffractometer; MAC: modified activated carbon.
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