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. 2020 Feb 18;12:58. doi: 10.1007/s40820-020-0389-3

Fig. 6.

Fig. 6

A CV and B GCD curves, and F cycling test of the electrode made of the sample HPNCF-2.0-900. C Rate capability of the HPNCFs obtained at various PBC/His molar ratios with a fixed temperature of 900 °C. D, E Rate capability and Nyquist plots of the HPNCFs obtained at various temperatures with a fixed PBC/His molar ratio of 2.0