Tag: Porous Fe2O3 nanotubes

Next, we investigate the electrochemical performance of porous Fe2O3 nanotubes as anode materials for Li-ion batteries. Cyclic voltammetry is a direct and effective method to

Morphology analysis of porous Fe2O3 nanotubes Figure 1 shows the SEM images of electrospinning nanofibers and porous Fe2O3 nanotubes. From Fig. 1, we can see

1.preparation method of porous Fe2O3 nanotubes Weigh a certain mass of polyvinylpyrrolidone and dissolve it in N, N-dimethylformamide. When stirring at room temperature for 12h,