Figure 2From: Low-temperature synthesis of CuO-interlaced nanodiscs for lithium ion battery electrodes FESEM images. (a) [Cu(NH3)4]2+ complex, (b) Cu(OH)2 nanowires at room temperature, (c-d) Cu(OH)2 nanowires after reaching 40°C and 50°C, respectively. (e-f) CuO-interlaced nanodiscs at 60°C after 0 and 3 h, respectively. (g) Schematic diagram of the morphology evolution steps for CuO nanostructures.Back to article page