The energy density of the asymmetric supercapacitor constructed by MnO2 and activated carbon (AC) is 23.2 W·h·kg at a power density of 425 W·kg. The controllable synthesis of MnO2 nanostructures with different crystallographic phases based on Mn-MOF may give further insights into supercapacitors...
X-ray Diffraction (XRD) results of each zeolite sample. Figure 1. X-ray Diffraction (XRD) results of each zeolite sample. MMineinraelrsal2s021081, 8, 84,9x9 FOR PEER REVIEW 33ofo1f313 The morphology of the zeolites (shown in Figure 2) was identified by Scanning Electron MicTrhosecom...