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Resolution: standard / high Figure 7.
Nyquist plots and frequency dependence of capacitance retention of the electrodoes. (a) Nyquist plots and (b) frequency dependence of capacitance retention of the CNT, pure MnO2, and MnO2/CNT nanocomposite electrodes.
Xia et al. Nanoscale Research Letters 2012 7:33 doi:10.1186/1556-276X-7-33 |
