fig8
Figure 8. (A) The SEM and TEM-EDS images of a three-dimensional porous carbon-coated Fe2O3 anode[104]. Copyright 2020 IOP Publishing. (B) The schematic diagram of the manufacturing of Co3O4 coated with carbon nanopockets by electrospinning method. (C) The flexibility test, conductivity test, and deformation/recovery test of anodes[109]. Copyright 2023 Elsevier.
