Effects of Carbon Nanotubes Acid Treated or Annealed and Manganese Nitrate Thermally Decomposed on Capacitive Characteristics of Electrochemical Capacitors
Figure 6
X-ray diffraction patterns of (a) the CNT (treated with acid for 5 min)/Al foil electrode and the manganese oxide (formed by thermally decomposing Mn(NO3)2 at (b) 200°C, (c) 300°C, and (d) 400°C)/CNT (treated with acid for 5 min)/Al foil composite electrode.
