Figure 8.

SC versus scan rate for composite electrodes containing manganese dioxide nanofibers stirred during 1 h, mixed with MWCNT and impregnated into Ni plaques with material loading of a 7 mg cm−2 and b 14 mg cm−2

Li et al. Nanoscale Research Letters 2010 5:512   doi:10.1007/s11671-009-9518-0