Research Article
Controlled Synthesis of Porous Co3O4 Nanostructures for Efficient Electrochemical Sensing of Glucose
Figure 1
SEM and corresponding TEM images of Co3O4 synthesized with different anion precursors: (a, b) cobalt sulphate, (c, d) cobalt chloride, (e, f) cobalt nitrate, and (g, h) cobalt acetate.
| (a) |
| (b) |
| (c) |
| (d) |
| (e) |
| (f) |
| (g) |
| (h) |