Facile autoreduction synthesis of core-shell Bi-Bi2O3/CNT with 3-dimensional neural network structure for high-rate performance supercapacitor
Han Wu, Jingdong Guo, De’an Yang*(
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Fig. 6.. (a) Comparison CV curves of Bi-Bi2O3/CNT electrode and Ni(OH)2/CNT electrode at a scan rate of 20 mV/s. (b) CV curves at different scan rates (10-200 mV/s). (c) GCD curves at different current densities. (d) Specific Capcitance at different current densities. (e) Cycle performance of ASC device(inset: photograph of the ignited LED from Bi-Bi2O3/CNT//Ni(OH)2/CNT ASC device). (f) Ragone plots of the Bi-Bi2O3/CNT//Ni(OH)2/CNT ASC device. The values reported for other ASCs are added for comparison.
