Fig. 3: Structural analysis of the 3D hierarchical MnO2@GR. | Nature Communications

Fig. 3: Structural analysis of the 3D hierarchical MnO2@GR.

From: Encapsulate α-MnO2 nanofiber within graphene layer to tune surface electronic structure for efficient ozone decomposition

Fig. 3: Structural analysis of the 3D hierarchical MnO2@GR.

a XRD patterns of MnO2@GR samples. b Raman shift of MnO2 and 7.50% MnO2@GR. Insets: optical photo of the corresponding samples. c Enlarged image of Raman spectra of MnO2 and 7.50% MnO2@GR. Mn 3s (d) and Mn 2p3/2 (e) spectra of fresh α-MnO2 nanowire and 7.50% MnO2@GR. f CV curves of GR, MnO2 and 7.50% MnO2@GR in 0.1 M Bu4NPF6 electrolyte (0.1 M in acetonitrile).

Back to article page