基于高面容量锌溴液流电池的电堆结构及负极材料设计与优化 |
孙晓云, 王德仁, 孟琳, 任忠山, 李森森 |
Design and optimization of cell structure and negative electrode materials for high areal capacity zinc-bromine flow batteries |
Xiaoyun SUN, Deren WANG, Lin MENG, Zhongshan REN, Sensen LI |
图5 (a) 扫描速率为20 mV/s时GFs的循环伏安测试结果;(b) 峰电流和相对比值的比较;(c) Zn2+ 的峰电位分离(ΔEp)和NOP的比较;(d)不同电极的Nyquist图(左上角:等效电路) |
Fig. 5 (a) CV test results of the GFs at the scan rate of 20mV/s; (b) Comparison of the peak currents and relative ratio; (c) Comparison of the peak potential separation (ΔEp) and NOP of Zn2+; (d) Nyquist plots of different electrodes under a polarization potential of -0.8 V vs. SCE (Upper-left corner: Equivalent circuit) |
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