Spontaneous Synthesis and Electrochemical Characterization of Nanostructured MnO_𝟐 on Nitrogen-Incorporated Carbon Nanotubes

Figure 5

(a) Raman spectra and (b) XPS spectra of N 1s core level of CNxNTs/CC composite current collector. (c) Raman spectra of MnO₂/CNxNTs/CC hybrid electrode (deposition time of 150 min). (d) Raman spectra of MnO₂/CC hybrid electrode (deposition time of 150 min).

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