利用线性稠合的吡嗪单元调控电子结构用于高压稳定的锌-有机电池正极
赵敏健a,#, 张立斌a,#, 王金涛a, 丁昆a,*(
)(
), 刘海梅a,*()(), 王永刚b,*()()
)(), 刘海梅a,*()(), 王永刚b,*()()
Modulating Electronic Structure with Linearly Fused Pyrazine Units for High-Voltage and Stable Zinc-Organic Batteries Cathode
Min-Jian Zhaoa,#, Li-Bin Zhanga,#, Jin-Tao Wanga, Kun Dinga,*()(), Hai-Mei Liua,*()(), Yong-Gang Wangb,*()()
)(), Hai-Mei Liua,*()(), Yong-Gang Wangb,*()()
.
Figure 4.. The reaction kinetics of DPQP cathode. (a) CV curves of DPQP at different scan rates and (b) calculated b values. (c) Calculated capacitance/contribution ratios at different scan rates. (d) In-situ EIS curves and (e) DRT result of DPQP. (f) GITT test of DPQP and calculated ionic diffusion coefficients of Zn2+. (g) Wide temperature performance at 0.1 A·g–1 within the temperature from –20 to 60 ℃. (h) Cycling performance of DPQP at 0.5 A·g–1 at –20 and 60 ℃.
